Balance Chemical Equations
Chemistry · Flashcards
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QUESTION
Identify the balanced form of:
CH
4
+
O
2
→
CO
2
+
H
2
O
\text{CH}_4 + \text{O}_2 \rightarrow \text{CO}_2 + \text{H}_2\text{O}
CH
4
+
O
2
→
CO
2
+
H
2
O
.
QUESTION
Find and correct the balancing mistake:
2
H
2
+
O
2
→
2
H
2
O
2
2\text{H}_2 + \text{O}_2 \rightarrow 2\text{H}_2\text{O}_2
2
H
2
+
O
2
→
2
H
2
O
2
.
QUESTION
Identify the balanced form of:
Na
2
O
+
H
2
O
→
NaOH
\text{Na}_2\text{O} + \text{H}_2\text{O} \rightarrow \text{NaOH}
Na
2
O
+
H
2
O
→
NaOH
.
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ANSWER
Na
2
O
+
H
2
O
→
2
NaOH
\text{Na}_2\text{O} + \text{H}_2\text{O} \rightarrow 2\text{NaOH}
Na
2
O
+
H
2
O
→
2
NaOH
. Metal oxide plus water forms metal hydroxide.
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