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Chemistry - Chemical Reactions - Balancing Chemical Reactions | Worksheet

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Balancing Chemical Reactions

Chemical Reactions • Chemistry

Set 5 — Mastery

Balance the reaction: $C_{3}H_{8} + O_{2} \rightarrow CO_{2} + H_{2}O$ .

$1, 5, 3, 4$

$1, 4, 3, 6$

$2, 5, 3,$

Balance the reaction: $Fe + O_{2} \rightarrow Fe_{2}O_{3}$ .

Balance the reaction: $Na + Cl_{2} \rightarrow NaCl$ .

$2, 1, 2$

Balance the reaction: $C_{2}H_{5}OH + O_{2} \rightarrow CO_{2} + H_{2}O$ .

Balance the reaction: $H_{2} + N_{2} \rightarrow NH_{3}$ .

Balance the reaction: $C_{4}H_{10} + O_{2} \rightarrow CO_{2} + H_{2}O$ .

Balance the reaction: $Al + O_{2} \rightarrow Al_{2}O_{3}$ .

Balance the reaction: $Ca + HCl \rightarrow CaCl_{2} + H_{2}$ .

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Other Sets

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Set 1Foundation Set 2Foundation Set 3Foundation Set 4Mastery Set 5Mastery Custom Worksheet

Other Sets

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Set 1Foundation Set 2Foundation Set 3Foundation Set 4Mastery Set 5Mastery Custom Worksheet

Other Sets

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Set 1Foundation Set 2Foundation Set 3Foundation Set 4Mastery Set 5Mastery Custom Worksheet

4

2, 5, 3, 4

2, 5, 3, 4

$1, 3, 3, 4$

$4, 3, 2$

$2, 3, 1$

$3, 4, 2$

$2, 1, 1$

2, 1, 2

$1, 2, 2$

$2, 1, 1$

$1, 1, 1$

→

CO2+

H2O

$1, 3, 2, 3$

$1, 2, 2, 4$

$1, 4, 2, 3$

$1, 6, 2, 5$

$3, 1, 2$

$1, 2, 3$

$2, 1, 3$

$1, 3, 2$

→

CO2+

H2O

$1, 5, 4, 10$

$2, 13, 8, 10$

$1, 6, 4, 5$

$2, 5, 4, 10$

$4, 3, 2$

$2, 3, 1$

$2, 1, 1$

$4, 2, 2$

$1, 2, 1, 1$

$1, 1, 1, 1$

$1, 3, 1, 2$

$2, 2, 1, 2$

Balance the reaction: $K + H_{2}O \rightarrow KOH + H_{2}$ .

$2, 2, 2, 1$

$1, 2, 1, 1$

$1, 1, 2,$

10.

Balance the reaction: $CH_{4} + O_{2} \rightarrow CO + H_{2}O$ .

$2, 1, 1, 2$

$1, 2, 1, 2$

$1, 1, 2,$

1

1, 1, 2, 1

1, 1, 2, 1

$2, 1, 2, 1$

2

1, 1, 2, 2

1, 1, 2, 2

$1, 1, 1, 1$