e the hydronium ion concentration in an aqueous solution of 6.57×10² M hydrosulfuric acid, H,S (aq).

Q: If weak acids ionize only a few percent in aqueous solution, why is it possible to fully neutralize…

A: Concept:  Weak acid: Weak acids are acids which don't completely dissociate in solution. In other…

Q: The pH of a certain solution is 4.5. What is the concentration of H+(aq) ions in the solution?

A: Since pH = -log[H+] where [H+] = concentration of H+ (aq) ions pH given = 4.5

Q: What is the pH of a 0.45 mol/L solution of hydrobromic acid? The answer should be to the proper…

A:

Q: When fermentable carbohydrates are left in the mouth, bacteria in the mouth produce an acid with a…

A: The formula of hydronium ion is H3O+. pH is the negative log of hydronium ion concentration. The…

Q: Calculate the equilibrium concentrations of all chemical species present in a 0.10 M H2CO3(aq)…

A: Dissociation of H2CO3 takes place as follows: Since H2CO3 is a weak acid, thus x can be neglected…

Q: By titration, it is found that 51.5 mL of 0.183 M NaOH(aq) is needed to neutralize 25.0 mL of…

A:

Q: E. Neutralization reactions Reactants Products HNO, + NAOH Sodium nitrate (aq) + Water (1) Balanced…

A: When an acid and base react to give salt and water as their resulting products such reaction is a…

Q: Calculate the molarity of an acetic acid solution, HC2H3O2 (aq), if a 25.0 mL sample requires 27.2…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: By titration, it is found that 73.9 mL of 0.190 M NAOH(aq) is needed to neutralize 25.0 mL of…

A: Given :- concentration of NaOH = 0.190 M             Volume of NaOH solution = 73.9 mL…

Q: The pH of an aqueous solution of 0.0916 M ascorbic acid, H2C,H,06 (aq), is

A: pH = −log [H+] Where, [H+] is molar concentration of the H+ ion.

Q: Calculate the pH of a 0.050 M NH3(aq) solution.

A: pOH of a solution is a measure of the concentration of hydroxide ions present in that solution.…

Q: 4. Complete and balance the following equations; then write balanced net ionic equations a.…

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: • Acid ⇒Acid are the compound which donate H+ ion.• Base ⇒ Base are the compound which accept H+…

Q: Sodium hydroxide is a strong electrolyte and hydrates in water according to the following equation:…

A: Ph Based question  first find pOH value then pH

Q: 1. Calculate the molar concentration of a sodium hydroxide solution if 35.00 ml of this solution…

A:

Q: The pH of an aqueous solution of 3.34×10² M potassium acetate, KCH3COO (aq), is This solution is

A:

Q: Calculate the concentration of S2- in an aqueous solution of 0.211 M hydrosulfuric acid, H2S(aq).

A: The equation is  H2S (aq) ⇔ 2H+(aq) + S2-(aq)

Q: For the chemical reaction 2 HBr(aq)+Ba(OH),(aq) → 2 H,O(1) + BaBr, (aq) write the net ionic…

A:

Q: The concentration of hydronium ion in a sample is 3.5 x 10-7 mol/L. What is the pH of the above…

A:

Q: The pH of an aqueous solution of 0.021 M hydrosulfuric acid, H2S (aq), is .

A: H2S is a weak diprotic acid. Since the Ka2 of H2S is << Ka1 of H2S  Hence we can assume only…

Q: Identify the following as an acid or base: а. КОН b. HBr с. LIOH d. HI e. NH, f. NH,

A: Acids are the substances which increase the hydrogen ion concentration in the solution. Hence, the…

Q: 2 CH3COOH (aq) + Ba(OH)2 (aq) → Total Ionic: Net Ionic: This is a reaction between a acid and a…

A: Balanced molecular equation is given by, 2CH3COOH(aq)+Ba(OH)2(aq)→Ba(CH3COO)2(aq)+2H2O(l)

Q: The pH of a solution of HBr was 2.633. What was the hydronium ion concentration?

A: pH =  - log(H+)

Q: Find the pH of a 0.155 M HClO2(aq) solution

A: As we know that the acid ionization constant (Ka) for HCIO₂(aq) is 0.011. The equation for…

Q: Calculate the pH of 0.042 M HNO2 solution (Ka = 4.5 x 10 "). HNO, (aq) H' (aq) +NO; (aq)

A:

Q: Identify the base in the following acid–base reaction:

A: The component which accepts a H+ ion in the acid base reaction is known as base  and the component…

Q: What is the balanced net ionic equation for the combination of the weak acid, HF, and the strong…

A: An acid and base reacts to form salt and water.

Q: Calculate the pH of a solution which has a pOH of 7.2 (standard conditions)

A: Calculate the pH if pOH = 7.2

Q: Write the balanced formula, complete ionic, and net ionic equations for each of thefollowing…

A: Net ionic equation: The chemical equation that shows only those elements, compounds, and ions that…

Q: Define the process of Identifying the acid and the base in a proton transfer reaction ?

A: On the basis of transfer of proton in a reaction, the acids are those chemicals which transfer a…

Q: Calculate the pH of a 0.100 M HC2H3O2(aq) solution.

A: The acid in the given problem is depicted by the formula C2H3O2H is acetic acid . It can be written…

Q: Which of the following solutions would be the best conductor of electricity (i.e. the best…

A: In order to conduct electricity, the solution must contain charged particle or we can say it must…

Q: The pH of an aqueous solution of 0.223 M sodium hypochlorite, NaC1O (aq), is This solution is…

A: pH of salt produced from reaction of weak acid and strong base would be basic and pH of salt…

Q: Complete and balance the following acid-base neutralization reaction: ___KOH(aq) + ___H2SO4(aq) ——>

A: Neutralization reaction: Acid and base react to form salt and water, this reaction is known as a…

Q: In the acid-base neutralization reaction between 0.75 M H2SO4 (aq) and 0.75 M KOH (aq), the acid and…

A: A neutralization reactions is a chemical reaction in which acid react with base quantitatively. The…

Q: The pH of an aqueous solution of 0.0103 M hydrosulfuric acid, H2S (aq), is

A: Given,  Molarity of H2S = 0.0103 M  First acid dissociation constant of H2S = Ka1 = 1.0 x 10-7…

Q: By titration, it is found that 96.5 mL of 0.154 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Given information:Volume of NaOH (V1)= 96.5 mLVolume of HCl (V2)= 25.0 mLMolarity of NaOH (M1)=…

Q: What is the pH of 3.5 × 10−4 M HNO3 (aq)?

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: Determine the pH of a 0.0400 mol / L solution of H 2 S (aq).

A: The pH of a solution can be determined by the hydrogen ion's concentration. It is the negative…

Q: Calculate the hydronium ion concentration in an aqueous solution of 0.195 M carbonic acid, H,CO3…

A:

Q: the hydronium ion concentration as an aqucaus salution of 0.468 M hydrofluoric acid (kg = 7.20 × 10…

A:

Q: P. Complete and balance the following neutralization reaction _H2SO4(aq) + NH,OH(aq)

A:

Q: Write the products of the reaction between the acid KHP and the base NaOH, and balance the reaction:…

A:

Q: Assuming the base completely dissociates in water, what is the pH of a 5.20 g/L solution of Ba(OH)2…

A: pH is basically the negative logarithm of concentration of H+ and it is given by the formula:…

Q: The formula for the conjugate acid of HPO42- is?   A student weighs out a 2.33 g sample of…

A: According Bronsted-Lowry acid and base theory, acids are substance which loses protons H+ to form…

Q: 4. Complete and Balance the following neutralization equations. HCIO (aq) NaOH (aq) Ca(OH)2 (aq)…

A: Neutralisation Reaction In a neutralisation reaction acid reacts with base to form salt nad water.…

Q: The pH of an aqueous solution of 0.255 M hydrosulfuric acid, H2S (aq), is

A:

Q: Predict the products of the neutralization reaction between hydrochloric acid and a sodium hydroxide…

A: The neutralization of acid and base give salt and water.

Q: A major component of coral is carbonate ions, which is created by the dissociation of bicarbonate…

A: Here we are required state effect on the concentration of carbonate when acidity is increased

Q: Which of the following reactions is an acid-base reaction? A) AGNO:(aq) + KF(aq) → AgF(s) + KNO:(aq)…

A: An acid–base reaction is a chemical reaction that occurs between an acid and a base. It occurs by…

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.