Write equation for the reaction taking place when water is added to calcium carbide.
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Write equation for the reaction taking place when water is added to calcium carbide.
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When water is added to calcium carbide (CaC2), it reacts to form acetylene gas (C2H2) and calcium hydroxide (Ca(OH)2). The chemical equation for this reaction is:
CaC
2
+
2
H
2
O
→
C
2
H
2
+
Ca
(
OH
)
2
CaC
2
+2H
2
O→C
2
H
2
+Ca(OH)
2
This reaction produces acetylene gas and calcium hydroxide.