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Acids, Bases and pH

Authored by Matthew Upright

Chemistry

10th Grade

NGSS covered

Used 20+ times

Acids, Bases and pH
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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Zn(OH)2 is an example of a...

acid

base

salt

water

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2S would be the formula for:

Sulfurous acid

Sulfuric acid

Hydrosulfuric acid

Hydrosulfurous acid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Human blood has a pH between 7.35 and 7.45. Which of the following best describes human blood?

strongly acidic

strongly basic

slightly acidic

slightly basic

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following pairs are strong acids?

HNO3 and HF

HClO4 and H2SO3

H2SO4 and HF

HCl and HClO4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When Magnesium metal and Hydrochloric acid react they produce:

hydrogen and magnesium chloride

chlorine and strontium oxide

strontium iodide and water

hydrogen chloride and iodine

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When bases ionize they release:

Hydrogen ions(H+)

Hydroxide ions(OH-)

water and a salt

sodium ions(Na+)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The salt NaC2H3O2 would form from the combination of:

Tartric acid and sodium hydroxide

sodium chloride and nitric acid

Acetic acid and sodium hydroxide

sodium acetate and water

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