complete the following chemical (H2+d2)
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Answer:
The balanced chemical equations are given below:
(i) PbS(s)+4H
2
O
2
(aq)→PbSO
4
(s)+4H
2
O(l)
The reaction is redox reaction.
(ii) 2MnO
4
−
(aq)+5H
2
O
2
(aq)+6H
+
→2Mn
2+
(aq)+8H
2
O(l)+5O
2
(g)
The reaction is redox reaction.
(iii) CaO(s)+H
2
O(g)→Ca(OH
2
)(aq)
The reaction is hydration reaction.
(iv) AlCl
3
(g)+3H
2
O(l)→Al(OH)
3
(s)+3HCl(aq)
The reaction is hydrolysis reaction.
(v) Ca
3
N
2
(s)+6H
2
O(l)→3Ca(OH)
2
(aq)+2NH
3
(aq)
The reaction is hydrolysis reaction.
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