Chem Acid/Base Test Review

Chem Acid/Base Test Review

10th Grade

10 Qs

quiz-placeholder

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Chem Acid/Base Test Review

Chem Acid/Base Test Review

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Jeanna Mccullen

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the reaction NH₃ + HCl ⇌ NH4+ + Cl⁻, the ammonia ion (NH₃) is acting as a(n) ___.

Brønsted-Lowry base

Arrhenius base

Brønsted-Lowry acid

Arrhenius acid

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the H⁺ concentration of an aqueous solution is 1 × 10⁻3 M, what will be the pOH of the solution?

1 x 10⁻¹⁰ M

4

1 x 10⁻⁴ M

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a property of an acid?

turns litmus paper blue

sour taste

unreactive

strong color

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following represents a Brønsted-Lowry conjugate acid-base pair?

SO₃²⁻ and SO₂

H₃O and H₂

HCl and Cl-

CO₃²⁻ and CO

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the OH- ion concentration of an aqueous solution is 1.00 × 10⁻9 M, what is the pH of the solution?

4.00

3.99

3.82

−4.04

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The pH scale allows scientists to define the acidity or alkalinity of a substance on a scale of _____.

1-7

0-14

7-14

0-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A __________________ is the species produced when a base accepts a hydrogen ion from an acid.

conjugate acid

conjugate base

base

acid

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