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Byju's Answer
Standard X
Chemistry
Writing Chemical Equations
Complete and ...
Question
Complete and balance the following equations:
(a)
NaOH
+
.
.
.
.
.
.
.
.
.
.
→
Na
2
SO
4
+
H
2
O
(b)
CA
(
OH
)
2
+
.
.
.
.
.
.
.
.
.
.
→
CaCO
3
+
H
2
O
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Solution
(a)
2NaOH +
H
2
SO
4
→
Na
2
SO
4
+ 2H
2
O
(b) Ca(OH)
2
+
CO
2
→
CaCO
3
+ H
2
O
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