What is the pH of a 0.035 m HCI solution? 3.50 1.46 2.27 5.59 12.54. What is the

Question

What is the pH of a 0.035 m HCI solution? 3.50 1.46 2.27 5.59 12.54. What is the [OH] of a solution which has a pH -10.95?1.03 M 1.1 * 10^-11 M 8.9 * 10^-4 M 3.05 M 7.4 * 10^-5 M Which of the following is not an example of an oxidation-reduction reaction? Which of the following statements concerning acids and bases is true? All bases contain hydroxide. All bases contain hydronium. A pH of 0 is considered neutral. The pH of a 12.0 M solution of HC! is -1.1. All buffer solution operates at a pH at or near 7. What is the H_3O^+ concentration of a solution with a pH of: 6.80 4.60 2.70 The following reaction is exothermic: Write a balanced equation for the reaction (red spheres represent A atoms and ivory spheres represents B atoms)? What are the signs (+ or -) of deltaH and deltaS for the reaction? Is the reaction likely to be spontaneous at lower temperatures only, at higher temperatures only, or at all temperatures? In the accompanying cylinder diagram a chemical process occurs at constant temperature and

Explanation / Answer

Answers:

39) The pH of the solution is option B = 1.46

Explanation:

HCL is a strong acid, so the H+ ion = 0.035 M

Therefore, pH = -log [H+] = -log [0.035] = 1.46

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