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Chemistry
Chemistry
Problem
What volume of 0.200 mol dm
-3
hydrochloric acid will neutralise 25.0 cm
3
of 0.150 mol dm
-3
sodium carbonate solution? The equation for the reaction is:
Na
2
CO
3
+
2
HCl
→
2
NaCl
+
H
2
O
+
CO
2
\text{Na}_2\text{CO}_3 + 2\text{HCl} \rightarrow 2\text{NaCl} + \text{H}_2\text{O} + \text{CO}_2
Na
2
CO
3
+
2
HCl
→
2
NaCl
+
H
2
O
+
CO
2
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