7) Which of the following forms a solution with a pH of 1.7? (a) 0.02M solution...

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7) Which of the following forms a solution with a pH of 1.7?

(a) 0.02M solution of HCl (b) 0.02M solution of NaOH (c) 0.5M solution of HCl (d) 0.8M solution of HNO3

8) What is the pH of a 0.0045 M HBr solution?

(a) 11.65 (b) 13.2 (c) 2.35 (d) 7.05

9) What is the pOH of a 0.0045 M HBr solution?

(a) 11.65 (b) 13.2 (c) 2.35 (d) 7.05

science chemistry

Answer 1

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