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Write a balanced equation for the neutralization of each of the following:
a.
b.
c.
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Chapter 14 Solutions
Pearson eText Basic Chemistry -- Instant Access (Pearson+)
- The pOH of the solution of NaOH is 11.3. What is the [H3O+] for this solution? a.5.01 x 10-12 b.4.0 x 10-12 c.6.23 x 10-8 d.2.00 x 10-3arrow_forwardA. What is the pH of an aqueous solution with a hydrogen ion concentration of [H+]=7.2×10−5[H+]=7.2×10−5 M? B. What is the hydroxide ion concentration, [OH−][OH−], in an aqueous solution with a hydrogen ion concentration of [H+]=7.2×10−5[H+]=7.2×10−5 M? C. A monoprotic weak acid, HAHA, dissociates in water according to the reaction HA(aq)↽−−⇀H+(aq)+A−(aq)HA(aq)↽−−⇀H+(aq)+A−(aq) The equilibrium concentrations of the reactants and products are [HA]=0.120 M[HA]=0.120 M, [H+]=3.00×10−4 M[H+]=3.00×10−4 M, and [A−]=3.00 ×10−4 M[A−]=3.00 ×10−4 M. Calculate the ?aKa value for the acid HA.arrow_forwardMg(OH)2 + 2 HCI -> MgCl2 + 2 H20 Use the balanced chemical equation to calculate the mass and volume of 0.99 M hydrochloric acid required to neutralize 750.0 mg of magnesium hydroxide.arrow_forward
- A solution with a pOH of 11.70 has an [H+] of a. 5.0 × 10−3 M.b. 3.2 × 10−4 M.c. 2.0 × 10−12 M. d. 2.30 M.arrow_forwarda. What is the pOH of an aqueous solution of 0.483 M hydrochloric acid?pOH =______ b. What is the hydronium ion concentration in an aqueous nitric acid solution that has a pOH of 9.200?[H3O+] = _______Marrow_forwardA solution with a pOH of 10.70 has an [H +] of a.2.0 × 10−12 M. b.5.0 × 10−4 M. c.3.2 × 10−4 M. d.0.36 M. e.5.0 × 10−3 M.arrow_forward
- Butyric acid is responsible for the odor in rancid butter. A solution of 0.25 M butyric acid has a pH of 2.71. What is the Ka for the acid? a. 7.8 × 10-3 b. 1.5 × 10-5 c. 0.36 Od. 2.4 × 10-2 Oe. 1.9 × 10-3arrow_forwardA solution containing only Ba(OH) 2 in water has a pH of 13.9. What is the molar concentration of barium hydroxide in the solution? a. 1.4 M b. 0.70 M c. 0.040 M d. 0.40 M e. 0.020 Marrow_forwardAt 25 degrees Celsius, what is the hydronium ion concentration in 0.100 M sodium chloroacetate? O a. 3.17 x 10-8 M O b. 1.17 x 10 8 Marrow_forward
- 2. H₂SO4 solution is prepared by dissolving 4.9 grams of H₂SO4 in 100 mL of water. How many H₂SO4 molecules are in this solution? What is the molarity of the solution? What is the pH of the solution? d. What is the pH of the solution if 3.0 grams of NaOH is added to the solution? a. b. C.arrow_forwardWhich is a conjugate acid base pair in the following equation?H 3PO 4 + H 2O H 3O +1 + H 2PO 4 -1 What is the pH of a solution whose H +1 concentration is 4.0 X 10 -9? a. 4.0 b. 8.4 c. 3.6 d. 9.0 What is the boiling point of a 2.0 m aqueous solution of sodium chloride?(The boiling point elevation constant for water is 0.512 °C/m.) please answer allarrow_forwardWhat is the H+ion concentration of 8.8 x 10–4M Sr(OH)2 solution? a 8.8 x 10–4M b 2.2 x 10–11M c 1.8 x 10–3M d 7.8 x 10–12M e 1.1 x 10–11Marrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
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