Question

Balance the following equations

Answer 1

Answer:

The balanced chemical reactions are as following:

(a) $Mg+H_2SO_4\rightarrow MgSO_4+H_2$    (the reaction is balanced)

(b) $CaCO_3+2HCl\rightarrow CaCl_2+H_2O+CO_2$

(c) $CaO+H_2O\rightarrow Ca(OH)_2$     (the reaction is balanced)

(d) $Ag+2HNO_3\rightarrow AgNO_3+H_2O+NO_2$

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