Question

balancing chemical reactions

Answer 1

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

(b) 2 Al + 3 CuCl₂ --------> 2 AlCl₃ + 3 Cu

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(a) 2 NaOH + H₂SO₄ ---------> Na₂SO₄ + 2 H₂O

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

Hope it helps