PH Calculations

PH Calculations

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What happens to hydroxide ion concentration when hydrogen ion concentration is very high?

Back

The hydroxide ion concentration is very low.

2.

FLASHCARD QUESTION

Front

What is the pH of a 1 x 10^-3 M HCl solution?

Back

3

3.

FLASHCARD QUESTION

Front

If the pH of a solution is 8.00, what is the concentration of [H3O+] in M?

Back

1.0 x 10^-8 M

4.

FLASHCARD QUESTION

Front

What is the pH of a solution of 8.41 x 10^-4 M Ca(OH)2?

Back

11.226

5.

FLASHCARD QUESTION

Front

What does a pOH of 2 indicate about ammonia?

Back

Ammonia is a base.

6.

FLASHCARD QUESTION

Front

Define pH.

Back

pH is a measure of the hydrogen ion concentration in a solution, calculated as pH = -log[H+].

7.

FLASHCARD QUESTION

Front

What is the relationship between pH and pOH?

Back

pH + pOH = 14.

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