nemicals?
5. Complete the following chemical equations and balance them:
(a) Cl2 + H2O
(b) Al + H2O
(c) Zn + CuSO4
d) P + HNO
(e) Cu + HNO
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Answer:
(A) 2Cl2 + 2H2O=4HCl+O2
(b) Al +H2O=Al(OH) 3+H2
(c)Zn+ CuSO4= Cu+ZnSO4
(d) P+5HNO3=5NO2+H20+H3PO4
(e) Cu+HNO3=Cu(NO3)2+NO2+H2O
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