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Chemistry Unit 9 Review

Authored by Dale Ingram

Chemistry

9th - 12th Grade

Used 8+ times

Chemistry Unit 9 Review
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40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for Br in the compound KBr?

+5

+3

+1

-1

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for Br in the compound KBrO3?

+5

+3

+1

-1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for Br in the compound KBrO?

+5

+3

+1

-1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for Br in the compound KBrO2?

+5

+3

+1

-1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for S in the compound K2SO4?

+6

+4

+2

-2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for S in the compound SO3?

+6

+4

+2

-2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the oxidation number for S in the compound K2S2O3?

+6

+4

+2

-2

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