Balancing Equations

Balancing Equations

Assessment

Assessment

Created by

Charles Martinez

Chemistry

KG - University

Hard

NGSS
HS-PS1-7, MS-PS1-1, HS-PS1-6

+4

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34 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

Solve the problem: Al + S --> Al2S3

Tags

NGSS.HS-PS1-7

2.

MULTIPLE CHOICE

1 min • 1 pt

What is a reactant?

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE

1 min • 1 pt

Is this equation balanced?:                                                     CS2 + 202 --> CO2 +2SO2

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE

1 min • 1 pt

What is a coefficient?

5.

MULTIPLE CHOICE

1 min • 1 pt

What is a product?

Tags

NGSS.HS-PS1-6

6.

MULTIPLE CHOICE

1 min • 1 pt

 Mg  +  ___ HCl  →   MgCl2  +   H2

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE

1 min • 1 pt

PCl5  +  ___ H2O  →  ___ HCl  +   H3PO4

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7

8.

MULTIPLE CHOICE

1 min • 1 pt

Media Image

Is this equation balanced?

Tags

NGSS.HS-PS1-7

9.

MULTIPLE CHOICE

1 min • 1 pt

Media Image

Is this equation balanced?

Tags

NGSS.HS-PS1-7

10.

MULTIPLE CHOICE

1 min • 1 pt

PCl5  +  ___ H2O  →  ___ HCl  +   H3PO4

Tags

NGSS.HS-PS1-7

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