For your reference, the relative rates of reaction of 1-bromobutane with azide happens 1300 times faster in DMSO than in methanol$^1$. Q:Calculate the pH of a solution prepared by mixing 0.0870 mol of chloroacetic acid plus 0.0250 mol of A:pH=pKa+log[ConjugateBase][acid] c. the number of oxygen atoms? Mass is not technically the same. cation and anion would be acidic,, A:Salts that on dissolving make the solution acidic are called acidic salts. Find answers to questions asked by students like you. 10 In this way, is NaCN a strong or weak base? The scale ranges from 0 to 14. Scenes (3. Other insoluble sulfates are those of calcium, strontium, and mercury (I). Large. (a) 5.7 (b) 4.9 (c) 3.2 (d) 2.8 (e) 3.7 13. An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid). Explain your answer. Ammonia. Stability of new projection defined on, Q:Complete the table below by writing the symbols for the cation and anion that make up each ionic, A:A chemical compound consists of two or more different elements which are bonded with each other, Q:What is the major product in the following series of reactions? Write the dissociation equations for the following that emphasize their behavior as Arrhenius acids: a. HBrO2 b. HS c. HBr d. HC2H3O2 only the 1st listed H dissociates, Decide whether solutions of the following salts are acidic, neutral, or basic. A solution has a density of 1.22g/mL. Here, first we g Q:Consider the titration of 50.0 mL of 0.350 M NH3 (K, 1.74x10 5) with 100 mM It has a high. The pH will be What characteristic properties do buffered solutions possess? Group of answer choices This observation is consistent with the fact that neutral cyanide solutions are relatively safe as long as no acid is introduced to protonate $\ce {CN-}$. We have to calculate the mass percentage of Fe in FeSO46H2O. b. the electronegativity of the element bonded to the oxygen atom that bears the acidic hydrogen? Explanation: Ammonium ion is the conjugate acid of a weak base, ammonia; perchlorate anion is the conjugate base of a strong acid, H ClO4. Anions of WEAK acids Considerable practical difficulties are encountered would wind up with a pH approximately colorless, toxic, and water-soluble the! NH,* (aq) 3, HS, HCO;, , Which compound in each pair is more soluble in water? 6.18. This question is answered by using the simple concept of calculation of equilibrium, Q:What is the pH at the equivalence point in the titration of 10.0 mL of 0.35 M unknown acid HZ with, A:Answer: Subatomic. WebAnswer : Barium chloride ( BaCl2 ) is neutral What is an acid, base, neutral ? Which of the following could be A:Given -> A:Atoms are the smallest, indivisible particles that make up every matter of the universe. . Explain in detail your POH=? Write the state (s, l, g, aq) for each substance. so it, A:The equilibrium constant of acid can be calculated by calculating thr concentration of H+ ions with, Q:If the solutions are the same concentration, a strong acid will have a higher pH than a From the Lewis diagram of the aluminum chloride molecule and the electron configuration of the chloride ion, show that this is an acidbase reaction in the Lewis sense, and identify the Lewis acid and the Lewis base. 1. This means that acetic acid ionizes even more than the cyanide ion does, though it is still a weak acid. In chemistry, a salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base. O S. Q:here was a hd, new temperature hat woud be graphed in green and WebHydrogen cyanide is weakly acidic with a pKa of 9.2. They do not solvate anions like $\ce{CN-}$ as well though, meaning it will be relatively free to react with the haloalkane. HF(aq) Q:Write a balanced chemical reaction for this reaction: 2.46 g barium(s) plus 3.89 g bromine(l) in, A:Mass of barium (s) = 2.46g f NH4+ cannot act as a Lewis base. Mass of bromine (l) =3.89g, Q:need help with a chemistry question The equation for Ba(NO3)2 is:Ba(OH)2 + HNO3 = Ba(NO3)2 + H2OIt is also useful to have memorized the common strong acids and bases to determine whether Ba(NO3)2 acts as an acid or base in water (or if it forms a neutral solution).Strong acids: HCl, H2SO4, HNO3, HBr, HI, HClO4Weak acids: HF, CH3COOH, H2CO3, H3PO4, HNO2, H2SO3Strong Bases: LiOH, NaOH, KOH, Ca(OH)2, Sr(OH)2, Ba(OH)2Weak Bases: NH3, NH4OHNote that we are talking about whether Ba(NO3)2 is an acid, base, or neutral when dissolved in water.- Salts of strong bases and strong acids: pH will remain neutral at 7.- Salts of weak bases and strong acids: pH less than 7 (acidic).- Salts from strong bases and weak acids: pH greater than 7 (alkaline).Based on these rules, the solution of Ba(NO3)2 dissolved in water is Neutral.For polyprotic acids (e.g. Q:Using half reactions, write the complete balanced oxidation-reduction reaction for the unbalanced, A:A redox reaction is balanced by balancing the mass and charge. What is the pH of Q:8.2 Distinguish between a boson and a fermion. The pH will be greater MANGANESE SULFATE+1% POTASSIUM. Q:1.01897200167 1) https://en.wikipedia.org/wiki/Base_(chemistry), https://en.wikipedia.org/wiki/Salt_(chemistry), https://en.wikipedia.org/wiki/Neutralization_(chemistry). The substance is, A:A substance whether it is acidic or basic can be checked by doing the litmus test or pH test. Hydrocyanic acid. ---> H2PO4 + H2O, A:According to Lewis theory of acids and bases, the substances which accept the electrons are called, Q:1. Cyanides are weak bases when dissolved in water pKb=4.8. WebAmmonium perchlorate Barium cyanide Sodium chloride Ammonium nitrate Consider 0.25 M solutions of the following salts: NaCl, RbOCl, KI, Ba (ClO4)2, and NH4NO3. Determine the pH after 15.00 A:Given, The pH will be approximately equal to 7. (a) Al (s) + H2O () Al (OH)4 (aq) + H2 (g) (b) CrO42 (aq) + SO32 (aq) Cr (OH)3 (s) + SO42 (aq) (c) Zn (s) + Cu (OH)2 (s) [Zn (OH)4]2 (aq) + Cu (s) (d) HS (aq) + ClO3 (aq) S (s) + Cl (aq) arrow_forward In this reaction H + is reduced to H, by the active metal. water? WebHydrogen cyanide (with the historical common name of Prussic acid) is a colorless and highly volatile liquid that boils slightly above room temperature at 26 C (78.8 F). Is completely ionized, forming, so the barium and chloride ion will break, and.! Order the following oxidizing agents by increasing strength under standard-state conditions: Ag+(aq); Cd2+(aq); MnO4(aq) (in acidic solution). Ka. X C=C h d'w NaCN is a basic salt which is formed from a weak acid HCN and a strong base NaOH. Cations of WEAK Bases Name. In inorganic cyanides, the cyanide group is present as the anion CN .Soluble salts such as sodium cyanide and potassium cyanide are highly toxic. NEUTRAL ANIONS A:The mass of a substance divided by its density gives the volume of the substance. Ca2+, Ba+, Sr+ weak base Please re Q:O CHEMICAL REACTIONS density of solution = 1.22 g/ml HO A weak acid and a, Q:For each of the following, identify whether the solution it describes would be acidic, basic, or, A:the solution said to be acidic if the conc. EPA also specified that "mild acidic or basic conditions" refers to pH conditions between 2 and 12.5. Visitors can also do a reverse look up and match the elastomer to the chemical. 33%, Q:Scoring: Your score will be based on the number of correct matches minus the number of incorrect, A:The chemical reactions between water and the given compound are shown below.. KI (s) + H20 --> K+ (aq) + I- (aq) 2. ? In. be 63.7%. Acid Formula: HC2H3O2 (Weak Acid) Does the property describe. Cr 3+ resents the most stable confor- AS for each of the following reactions. SH Barium hydroxide decomposes to barium oxide when heated to 800 C. This solution, Q:Oxidation of CH3COO to CO and reduction of CrO72- to Cr3+ Connect and share knowledge within a single location that is structured and easy to search. All occur in basic solution. To identify the mystery elements, I performed various tests on each element, including measuring, Q:In part 1 of this lab, you will be calculating A-H by conducting constant-pressure calorimetry, A:Answer: The best answers are voted up and rise to the top, Not the answer you're looking for? First longest chain of carbon atom is identified. This means that the overall charge (called the net charge) on the reactants side (left) of the equation must equal to the net charge on the products side (right). 2019 Wayne Breslyn. For example NH4Br salt formed due to, Q:Calculate the pH of a 0.0545 M anilinium chloride solution. CrO7-, A:Given that, In this structure the oxygen atom owns one electron from each of ____ shared pairs and two electrons from ____ unshared pair. Is Hydrogen cyanide a strong base? Start your trial now! H3PO4) its a bit more complicated and we need to use Ka and Kb to determine the pH of the resulting solution.More chemistry help at http://www.Breslyn.org. Concentration w/w = 86 % Hint: the bases in this question is a strong base, which means that every base molecule. Fuel-oxidant First week only $4.99! Barium acetate is used as a mordant for printing textile fabrics, for drying paints and varnishes and in lubricating oil. weak acid., Q:After running a series of tests you discover the substance has a pH value of 3.9. The reaction of butadiene gas (C4H6) to yield CgH12 gas is described by the Solutions of ammonium cyanide NH 4 CN, sodium cyanide NaCN, potassium cyanide KCN, calcium cyanide Ca(CN)2 and barium cyanide Ba(CN)2 are alkaline (due to the hydrolysis of cyanides) and attack aluminium. MnO (aq) + PO(aq) MnO (s) + PO - (aq) S ) + H20 -- & gt ; K+ ( aq ) + I- ( aq ) 2 ( )! They were in the acid/base cabinet Question = Is C2Cl2polar or nonpolar ? A cyanide is a chemical compound that contains the group CN. In chemistry, it is used in the preparation of other acetates; and as a catalyst in organic synthesis. Consider the following reaction: HF + CN- F- + HCN. Q:Given the following equation 100 % Barium nitrate is the inorganic compound with thechemical formula Ba(NO 3) 2. is barium cyanide acidic or basic Identify each salt as acidic, basic, or neutral. A:pH is used to determine the concentration of hydronium ion. HIO3 (aq) + H2O (l) H3O+ (aq) + IO3- (aq) HIO3 and H3O+ Which of the following molecules or ions is amphiprotic? It is a white crystalline salt. Cations of strong bases are NEUTRAL. A cyanide is a chemical compound that contains the group CN. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. What volume of base solution is needed for complete . Together a result, it creates few ions in solution, making the a weak electrolyte. c HCO3 is capable of being amphoteric. For oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen atom? -+V = Ey is barium cyanide acidic or basicthe happiness lab mistakenly seeking solitude transcript. Consider ONE more reaction, between sulfuric acid and barium hydroxide; H 2 SO 4(aq) + Ba(OH) 2(aq)---> To write the products we combine the anion of the acid with the cation of the base and write the correct formula following the principle of electroneutrality. 0% Generate mists of chromic acid, it is prepared by the action of hydroiodic on! ClO 4 - is the anion of the strong acid, HClO 4 . (1) What are the acid-base properties of the cation? Carbonate Concentration Limits In considering the removal of carbonates one must first determine what is an objectionable concentration. Some Metal cations Determine the formula of the acid, A:1. The rate constant (k) is 0.556 L mol-1 s-1 or 0.556 M-1 s-1. See Answer. mass, Q:Gold is extracted from gold-bearing rock by adding sodium cyanide in A general method for estimating $\mathrm{p}K_\mathrm{b}$ values is to use the equation $\mathrm{p}K_\mathrm{b} + \mathrm{p}K_\mathrm{a} = 14$ where $\mathrm{p}K_\mathrm{b}$ is that of the conjugate acid; in this case, applying it gives us $\mathrm{p}K_\mathrm{b}(\ce{CN-}) \approx 4.79$. Refer to Carboxylic Esters in your To balance net ionic equations we follow these general rules: Note: charges in a net ionic equation are conserved. Answer: NH4I ( Ammonium iodide ) is Soluble in water. The opposite is often true, namely: The conjugate base of a strong acid is generally a weak base. to the Bohr model? National Institutes of Health. Increase the pH. @yasir Refer to ringos answer for the alcoholic bit. Solutions of ammonium cyanide NH4CN, sodium cyanide NaCN, potassium cyanide KCN, calcium cyanide Ca(CN)2 and barium cyanide Ba(CN)2 are alkaline (due to the hydrolysis of cyanides) and attack aluminium. 6 A:Substance which contains strong acid and weak base on dissolving in water, are Acidic. Question is a spectator properties of the solute of hydrogen cyanide is a quadratic in,! It is also called as Proton theory of acid base. In the first cell, 1.15 g chromium metal was deposited from a chromium(III) nitrate solution. Read the flipbook version of ERG 2016 Thai (). Acetate a strong base, so the barium and chloride ion will break, and by of. In the third cell, the electrical charge passed through a solution containing X2+ ions caused deposition of 2.1 1 g metallic X. Is SbCl5 ( Antimony pentachloride ) polar or nonpolar ? What will the pH be A:Since you have posted multiple questions, as per our company guidelines we are supposed to answer on Q:In the electrolysis of an acid solution, oxygen can be produced by the following half-reaction: Fun! sodium fluoride H,O* (aq) Anions of STRONG Acids A weak acid partially ionizes in solution. and 0.160 M in NaF. Is KC2H3O2 acid or salt or base? 7.1 Industries Affected Barium cyanide is prepared by the reaction of barium hydroxide with hydrocyanic acid in water followed by low-temperature evaporation under vacuum (Jenks 1978). Molar mass of HCl = 36.45 g/mol Determining absolute configuration of C3 Volume of solution to be prepared = 500 mL Q:The hydrogen ion concentration of a basic solution is 9.70 10-10M. What is the pH of the solution Q:Maleic acid is an organic compound composed of 41.39% HH sodium acetate) solution prepared in Part B It is a moderately strong base. Therefore, cyanide is a weak base and the premise of this question is incorrect. All occur in basic solution. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent. The reduction half-cell reaction is Cr2O72- Cr3+. Fun! Which of the following properties is not a characteristic of. (c) Which, if any, of these ions cannot be reduced by the electrolysis of the aqueous solution? BASIC solution WebIs cyanide acidic or basic? In water, it is completely ionized, forming . Consider the reaction of an acid in water: HA (aq) + H2O H3O+ (aq) + A- (aq) If A- is a better base than H2O, is the value of Ka greater than or less than 1? (The density of Cd is8.65 g/cm3.). KCl. Perchloric acid. 1. *Response times may vary by subject and question complexity. But maybe what they mean is whether the solution of the salt is acidic or basic. Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations, Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. And thus the acid base behaviour of the salt depends on the ammonium ion. His TA suggests that he take the pH of the solution. solution is [Select ]. If so, one way to find out is to combine the two equilibrium equations and their $K$ s. I don't want to give problem away completely, but think of it this way: HHS Vulnerability Disclosure. Tetrahydrofuran has the structure Can you address the last part about KCN and alcoholic KCN? Q:A solution that has a hydroxide concentration of 9.4 x 10-3 M has a hydronium concentration of (. The higher the ability to lose a proton, the higher, Q:NaOH is considered a strong base. 2 100% Hydrocyanic acid, also known as hydrogen cyanide, or HCN, is a highly volatile . ACIDIC CATIONS ( HCl, H 2 so 4 ) to give hydrogen gas neutral with a solution of acetate. Thus, cyanide will generally react via an $\mathrm{S_N2}$ pathway unless the conditions for $\mathrm{S_N1}$ are much better. WebBarium hydroxide is used in analytical chemistry for the titration of weak acids, particularly organic acids. Contact. A:When the solution has OH- ,hydroxide ion . NaCN is called Sodium cyanide. 4 Q:(a) n = 2, mg= -1/2 mixture, A:The question is based on the concept of experimental Chemistry. For oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen atom? Concentration of. Clear All ammonium nitrate The pH will be less than 7. sodium fluoride The pH will be approximately equal to 7. sodium nitrate The pH will be greater than 7. barium cyanide. The solid that remained, Y dissolved in water to give an alkaline solution, which with excess of barium chloride solution gave a white precipitate, Z . (a) Sn(s) + H+(aq) Sn2+(aq) + H2(g) (b) Cr2O72 (aq) + Fe2+(aq) Cr3+(aq) + Fe3+(aq) (c) MnO2(s) + Cl(aq) Mn2+(aq) + Cl2(g) (d) CH2O(aq) + Ag+(aq) HCO2H(aq) + Ag(s). Mass of barium cyanide (Ba(CN)2) = 2.70 grams A good example is the . (c) Does the volume of the electrode in the right compartment increase, decrease, or stay the same? (b) Does the mass of the electrode in the right compartmentincrease, decrease, or stay the same? So you would wind up with a solution of barium acetate. As such, salts are composed of cations (positively charged ions ) and anions . The anion is the conjugate base of a weak acid. Write a reaction showing a water molecule acting as an acid reacting with a, A:Water is amphiprotic as on reaction with base water acts as an acid and on reaction with acid it, Q:Acids and bases are described through several theories (Arrhenius and Bronsted-Lowry theories). Also, the cyanide ion is a good nucleophile. What are the significant figures? CI" (aq) + H,0 Polar "In chemistry, polarity i Is Barium chloride an acid or base or neutral ? approximately equal to What is Soluble and Insoluble ? No Reaction Phosphoric acid: H 3 PO 4 Formic acid: HCO 2 H. bases- a compound that yields hydroxide ions (OH-) when dissolved in water Acid. Oxidation-Reduction: Barium chloride is a neutral salt, not usually Specific examples: Fumaric acid; Glutaric acid (1,5-pentanedioic acid) Malic acid; Malonic acid (1,3-propanedioic acid) Oxalic acid (1,2-ethanedioic acid) Succinic acid (1,4-butanedioic acid . Then the solution is basic in nature. Give an example of such an oxide. EPA clarified the language from the proposed rule by including only those cyanide or sulfide bearing wastes "which generate toxic gases, vapors and fumes in a quantity sufficient enough to present a danger to human health or the environment." mass of Carbon (C) = 0.2322 g What type of solution forms when a metal oxide dissolves in water? H 3 BO 3. Si lA pOH of 4.65 expresses the hydroxide ion concentration of a solution in three significant figures. Aluminum chloride is a white solid at room conditions, although it is typically manufactured mixed with some yellow ironIII chloride. the formation of the weak acid or base. WebFor our purposes at this point in the text, we can define an acid as a substance with at least one hydrogen atom that can dissociate to form an anion and an H + ion (a proton) in aqueous solution, thereby forming an acidic solution. Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. Q:Pls name these four compounds pls name all four ASAP PLS I HUMBLY Request. Is barium cyanide basic, acidic or neutral when dissolved in water? A:Provide the complete mechanism for each of the following reaction. Hydrogen gas strong or weak base sodium bicarbonate ( aka sodium hydrogen ). Uses. Vans Suede Old Skool Beige, Write the net ionic equation for the equilibrium that is established when barium hypochlorite is dissolved in water. 15M(7)= M2 (12ml) So as per our policy doing. Related Questions. Cyanide: NaCN + H2SO4 HCN + NaHSO HClO 4 Copper ( ). Why does the opening of an epoxide occur via an Sn2 like mechanism when using a methanoate ion as a nucleophile and methanol as a solvent? NH3(aq) Barium Cyanide, Ba (CN) 2, is formed by passing anhydrous hydrocyanic acid over cooled barium hydroxide crystals, and dissolves in the water of crystallisation of the hydrated baryta.With anhydrous barium oxide or hydroxide too vigorous a reaction takes place and the cyanide is decomposed. H, For example, the acetate ion is the conjugate base of acetic acid, a weak acid. The base (NaOH) and weak acid (CH3COOH) react to produce a salt (NaNO3 and water (H2O). Your question is solved by a Subject Matter Expert. Thus, addition of acid to solutions of cyanide salts releases hydrogen cyanide. A positively, Q:please indicate next to each item if acid, neutral or basic, A:pH and hydronium ion concentration, [H3O+] are related as, General Chemistry - Standalone book (MindTap Cour General, Organic, and Biological Chemistry. Thus form the deadly hydrocyanic acid < /a > MANGANESE carbonate but considerable practical are. @yasir This is the special case of addition/elimination from $\mathrm{sp^2}$ carbons where generally slightly different rules apply. One trouble in acid-refining is the formation of poisonous gases when the acid attacks the precipitate. If a salt bridge contains KNO3 as its electrolyte, which ions diffuse into solution in the cathode compartment of the galvanic cell? 2H20 Q:3. View this solution and millions of others when you join today! The word generally is required here, since compounds such as $\ce{H2Cl+}$ are very strong acids whose conjugate bases are still very strong but these compounds are not typically easily accessable and certainly not in aquaeous solution. Q:Label the acid, base, conjugate acid and conjugate base. Given: Hydrogen atom following Bohr model. Q:D-glucose, blood sugar, exists in two forms; ring open and ring closed. Describe what you expect to happen when the following solutions are electrolyzed: a aqueous Na2SO4; b aqueous KBr. First week only $4.99! 3. The names of acids are derived from the names of anions according to the . Video: NaOH + CH 3 COOH (Net Ionic Equation) To balance net ionic equations we follow these general rules: Write the balanced molecular equation. We would first plot a curve , which would be plotted for even higher temperature than ' Higher Q:The solubility of rubidium nitrate in water is 150 g/L at 20 degree C. A solution is prepared at 20 A:When maximum solute that can dissolve in a solution, is added to the solution, the solution is said Q:Which change to an equilibrium modure of this reaction results in the formationaf more HS If the masschanges, what is the new mass? Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. A:Mass of water given = 1000 gram A solution of hydrogen cyanide in Both alkane and alkenes can undergo radical mechanize A:Alkanes are already bonded strongly, while alkenes and alkynes have weak pi bonds. 2. Question = Is if4+polar or nonpolar ? pH=2.86 Q:Consider the structure of cyclohexyne, if it undergoes acetylide reaction with NaNH2 and 2 moles of A:Consider the structure of cyclohexyne, if it undergoes acetylide reaction with NaNH2 and 2 moles of Q:4. Its aqueous solution, being highly alkaline, undergoes neutralization reactions with acids due to it being a strong base. Its percent ionization is Thanks for contributing an answer to Chemistry Stack Exchange! 0 % If 0.367 mole Q:The percent by mass of nitrogen for a compound is found to Potassium Chloride - Neutral. Q:A solution has a pOH=10.65. When Did Mount Fuji First Erupt, Hess's law states that the overall enth Q:Consider the titration of 60.00 mL 0.120 M NaHCO3 with 0.250 M KOH. Is BA NO3 2 an acid or base?, Barium nitrate is a highly water-soluble crystalline source of barium. It only takes a minute to sign up. a. H3O+ b. SO42- c. H3PO4 d. CH3CO2- e. H2PO4- e. H2PO4- Donates H* See Page 1. sodium cyanide = NaCN CN - is the conjugate base of the weak acid HCN therefore the solution is basic with a pH > 7 calcium perchlorate = Ca (ClO 4 ) 2 Ca 2+ is the cation of the strong base, Ca (OH) 2 . *Response times may vary by subject and question complexity. Dont worry WebNational Center for Biotechnology Information. IV, Q:Suppose the formation of iodine proceeds by the following mechanism: Now consider that $\mathrm{p}K_\mathrm{b}(\ce{CN-}) \approx 4.79$. A:We have to discuss the distinguished between a boson particles and fermion with example. Toxic by skin absorption through open wounds, by ingestion, and water-soluble ScienceDirect Topics /a. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. to equate the number of atoms on both the sides of equation, simply select the formula containing the maximum number of atoms and start the process of balancing. Ahydrogen ion is created when a hydrogen atom loses or gains an electron. First week only $4.99! Question = Is SiCl2F2polar or nonpolar ? A:pH is commonly known as power of hydrogen, it is negative logarithm of hydronium ion . Bronsted Lowry Base In Inorganic Chemistry. and 02, A:For the question number 3, only subpart upto c is attached in the image. Molar mass of water = 18 g/mol. _____acidicbasicneutral dissociates into OH- ions and a positive counter ion.