Balancing  equations practice

Balancing equations practice

10th - 11th Grade

28 Qs

quiz-placeholder

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Balancing  equations practice

Balancing equations practice

Assessment

Quiz

Chemistry

10th - 11th Grade

Medium

NGSS
MS-PS1-5, MS-PS1-1, MS-PS1-2

+1

Standards-aligned

Created by

Angela Fuller

Used 12+ times

FREE Resource

28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What needs to be conserved in all reactions?

Charge, energy and electronegativity

electronegativity, energy, and electrons

charge, energy, and mass

electrons, ions and heat

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Balance this equation:
MgCl2 --> Mg4+ Cl2
It's already balanced.
4MgCl2 --> Mg4+ 4Cl2
4MgCl2 --> Mg4+ 5Cl2

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Balance this equation:
 2Li + Cl2 -> LiCl
2Li + Cl2 -> 4LiCl2
2Li + Cl2 -> LiCl2
2Li + Cl2 -> 2LiCl

Tags

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The substances listed on the left side of a chemical equation are the
Products
Coefficients
Precipitates
Reactants

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In chemical reactions, what does the principle of conservation of mass mean?
Matter is not created or destroyed.
The total mass of the reactants is greater than the total mass of the products.
The total mass of the reactants is less than the total mass of the products.
Matter is not changed.

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many Hydrogen (H) atoms are in NH3O5
3
4
5
1

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Name the part in red:

_2_H+ _1_O2 -> _2_H2O
Coefficient
Product
Yield
Subscript

Tags

NGSS.HS-PS1-7

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