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1)Write a balanced equation for the single-replacement oxidation-reduction react

ID: 627947 • Letter: 1

Question

1)Write a balanced equation for the single-replacement oxidation-reduction reaction described, using the smallest possible integer coefficients. The reaction that takes place when magnesium metal combines with aqueous sulfuric acid. 2))Write a balanced equation for the single-replacement oxidation-reduction reaction described, using the smallest possible integer coefficients. The reaction that takes place when chlorine gas combines with aqueous potassium bromide. 3))Write a balanced equation for the single-replacement oxidation-reduction reaction described, using the smallest possible integer coefficients. The reaction that takes place when copper metal combines with aqueous silver nitrate.

Explanation / Answer

1)Mg+H2SO4--->MgSO4+H2

2)Cl2+2HBr--->2HCl+Br2

3)Cu+2AgNO3--->Cu(NO3)2 +2Ag