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Sidana [21]
3 years ago
13

Help me please !! How to solve it ??

Chemistry
1 answer:
snow_tiger [21]3 years ago
6 0
1st one= CaO +H2O=Ca(OH)2
product side-
Ca=1
O=2
H=2
Reactant side-
Ca=1
O=2
H=2
The first one is balanced for you 
There is 1 calcium on each side 2 oxygens on each side and 2 hydrogens on each side


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