Question

Answer this question plz

Answer 1

$\huge{\texbf\red{ANSWER }}}$

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$\huge{\texbf\red{UNBALANCED REACTIONS }}}$

1▪
Calcium hydoxide +Carbon dioxide -------------->Calcium carbonate + Water

2▪
Aluminium + Copper chloride --------------> Aluminium Chloride + Copper

3▪
Calcium Carbonate + Hydrochloric acid -------------> Calcium Chloride + Water + Carbon dioxide


$\huge{\texbf\red{BALANCED REACTIONS }}}$

1 ▪

Ca(OH)2 + CO2 -----------> CaCO3 +H2O

This one is already balanced

2▪

Al + CuCl2 -----------> AlCl3 + Cu

Balanced

2Al +3CuCl2 -----------> 2AlCl3 + 3Cu

3▪

CaCO3 + HCl -------------> CaCl2 + H2O + CO2

Balanced

CaCO3 + 2 HCl -------------->CaCl2 + H2O + CO2


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$\huge{\texbf\red{HAVE A NICE DAY}}}$