BALANCING OF EQUATIONS

BALANCING OF EQUATIONS

8th Grade

5 Qs

quiz-placeholder

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BALANCING OF EQUATIONS

BALANCING OF EQUATIONS

Assessment

Quiz

Chemistry

8th Grade

Medium

Created by

Vision Academy

Used 1+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. Al + O2 → Al2O3
Al + O2 → Al2O3
4Al + 3O2 → 2Al2O3
3Al + 2O2 → 2Al2O3
2Al + 3O2 → 2Al2O3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Mg + CO2 → MgO + C
Mg + CO2 → 2MgO + C
Mg + CO2 → 2MgO + 2C
2Mg + CO2 → 2MgO + C
Mg + 2CO2 → 2MgO + 2C

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. K + H2O → KOH + H2
K + 2H2O → 2KOH + H2
K + 2H2O → 2KOH + 2H2
2K + H2O → 2KOH + H2
2K + 2H2O → 2KOH + H2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. N2 + H2 ⇌ NH3
N2 + H2 ⇌ NH3
N2 + H2 ⇌ 2NH3
N2 + 3H2 ⇌ NH3
N2 + 3H2 ⇌ 2NH3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Fe + Cl2 → FeCl3
2Fe + 3Cl2 → 2FeCl3
Fe + Cl2 → 2FeCl3
Fe + 3Cl2 → 2FeCl3
Fe + Cl2 → FeCl3