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Chemistry
Chemistry
Problem
Soda lime is made from : a.
Na
+
CaO
+
H
2
O
\text{Na} + \text{CaO} + \text{H}_2\text{O}
Na
+
CaO
+
H
2
O
b.
CaO
+
NaOH
(
a
q
)
\text{CaO} + \text{NaOH}(aq)
CaO
+
NaOH
(
a
q
)
c.
NaOH
+
CaCO
3
\text{NaOH} + \text{CaCO}_3
NaOH
+
CaCO
3
d.
NaHCO
3
+
CaO
\text{NaHCO}_3 + \text{CaO}
NaHCO
3
+
CaO
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