Which of the following salts are acidic?     HONH3Br     CsI     Na2SO3      Sr(NO3)2      RbBr

Q: Is H2Cr2O7 an acid, base, or neutral? please justify your answer with an equation showing its…

A: Given compound is H2Cr2O7 . We need to tell this compound is acid , base or neutral. The answer with…

Q: What is the molar concentration of a NH4NO3 solution that has a pH of 6.18? (pKa = 9.25).

A:

Q: What is the hydronium concentration [H3O+] of a solution with a pH of 7.84?

A: We have given that pH is a measure of the hydrogen ion activity usually in aqueous solution.  pH =…

Q: Consider the following data on some weak acids and weak bases: acid Ka formula nitrous acid HNO₂ 4.5…

A: Answer:Salt of strong acid and strong base is neutral in nature.Salt of weak acid and strong base is…

Q: Which of the following is NOT a property of an acid? O reacts with acids O donates a proton O has pH…

A: Given properties: reacts with acids donates a proton has a pH less than 7 feel slippery taste sour…

Q: Which of the following salts are acidic?     Sr(NO3)2      Na2SO3      RbBr…

A: The salt formed from strong acid and weak base are referred to as the  acidic salts. a) Sr(NO3)2…

Q: Which is more acidic?

A: The acidic strength of a particular compound is directly proportional to the stability of its…

Q: edictung uhe Try Again Your answer is incorrect. • Row 3: Your answer is incorrect. Predict the…

A: The balanced chemical reaction is given below : SO3(g) + 2H₂O(l) → H3O+ (aq) + HSO4- (aq)     This…

Q: Calculate the hydronium ion concentration of a solution with a pH of −1.07.

A: The amount of hydronium ion that is present in a solution affect its pH. A simple relationship…

Q: Ammonia is O Acidic O Neutral O Basic

A: Formula of ammonia - NH3. Ammonia contains one nitrogen and three hydrogens. Nitrogen atom of…

Q: Explain the steps to determining the presence of Pb2+ ions.

A: We know that Pb2+ ion is group 1 ion. The steps to determine the presence of Pb2+ ion are given in…

Q: Calculate pH of a 0.1 M solution of AlCl3.

A:

Q: Is H2Cr2O2 an acid, base, or neutral? please justify your answer with an equation showing its…

A: The question is based on the concept of chemical substances  we need to identify the nature of the…

Q: What is the [H3O+] of tomato juice that has a pH of 4.10? Is it acidic or basic?

A: PH =-log10[H3O+]If PH < 7 then acidic    PH > 7 then basic

Q: Each of these three molecules contains an OH group. When dissolved in water one solution has a pH7.…

A:

Q: What will be the pH of a solution containing 0.200 M NaH2PO4 and 0.200 M Na2HPO4? Ka(NaH2PO4) = 6.2…

A: Given,  Molar concentration of weak acid, NaH2PO4 or H2PO4- = [H2PO4-] = 0.200 M Molar concentration…

Q: Which of the following is the most acidic? CI 1 3 2 4 1 OH N 2 OH h OH 3 OH CN 4 ОН

A: For acidity of carboxylic acid we see stability of its conjugate base  formed by removal of most…

Q: A laboratory technician wants to determine the aspirin content of a headache pill by acid-base…

A: a. Given information: Concentration of HA = 0.015 M Ka of aspirin= 3 ×10-4

Q: Which of the following is a strong acid in aqueous solution? HOCH2CH2OH Ba(OH)2 CH3COOH NH3 HCIO4

A: A strong acid will completely dissociated into its constituent ions in solution.

Q: What would be the pH of a solution that produces H3O+ ions at a concentration of 3.7 x 10-4 M? Write…

A: Concentration of hydronium ion , [H3O+] = 3.7×10-4 M To determine: pH of solution

Q: Which of the following salts is considered basic when dissolved in water? Which of the following…

A: Given salts :  NaF  KCl  BaBr2 (NH4)2SO4 NaNO3  when a salt is dissolved in water , it gives acid…

Q: Which describes a solution whose [H3O]* concentration is 3.72 x 105 M? acidic solution, pH = 4.429…

A: Given, [H3O+] = 3.72 x 10-5  M  PH is defined as negative logarithm of concentration of Hydronium…

Q: 3. For the following Lewis acid-base reaction, identify the acid, the base, and the new covalent…

A:

Q: Of the following liquids, which one contains the lowest concentration of H3O+ ions? O Lemon juice…

A: pH : pH can be defined as the negative logarithm of hydrogen ion concentration pH = -log[H3O+] when…

Q: Calculate the concentration of [H3O+] if the solution has a pH of 8.2. State if the solution is…

A: The pH of the solution is = 8.2 The Hydrogen ion concentration in the solution is =? The nature of…

Q: Arrange the following in the decreasing order of their basic strength in aqueous solutions: CH3NH2,…

A: The introduction of an alkyl group into ammonia increases the basic strength. The introduction of a…

Q: Which of the following characteristics of perchlorate (CIO4) best explains why perchloric acid…

A:

Q: A scientist is comparing two lakes. She finds that water samples from Lake X have a pH of 3.50 and…

A:

Q: Which of the following aqueous solutions would you predict to have a basic pH?     Cr(NO3)3…

A: We have to tell which of the following will be having basic pH .

Q: The cyanide anion, CN-, is a stronger base than ammonium ion, NH3. When hydrocyanic acid reacts with…

A: Ammonia is a both Bronsted-Lowry base and Lewis base as it can accept protons or donate electron…

Q: What is the hydronium ion concentration [H3O+] of sea water which has a pH of 8?

A:

Q: Among the acids of halogens, which is considered to be the most acidic? O HBr Он O H. НЕ О на HCI

A: Given :-  halogen acids : HCl, HBr, HF, HI  To identify :-  most acidic out of the given four acids.

Q: Calculate the concentration of hydroxide in the following solutions. Pure water (pH = 7.00) 3 M KOH…

A:

Q: The [H3O+] of Coca-Cola Classic ® is 3.2 x 10-3. What is its pH? Is it acidic or basic?

A: The pH of the given solution can be defined as the measure of its basicity or the acidity. It is…

Q: A solution of 1.5 M chlorous acid has a pH of 0.91.  What is the percent ionization of the chlorous…

A: Given, A solution of 1.5 M chlorous acid has a pH of 0.91.  KA = 1.1 x 10−2.

Q: What is Ka for the conjugate acid of NH₃ (Kb = 1.8 × 10⁻⁵)?

A:

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balancing redox reaction by ion-electron method:In the ion-electron method (also called the…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.