Answer to Question #56236 in General Chemistry for tracy guido

Question

Will a reaction or no reaction occur with these equations? will a precipitate occur?
CuS04 + 2 HNO3 → Cu(NO3)2 + H2SO4
CuCl2 + 2 HNO3 → Cu(NO3)2 + 2 HCl
CuCO3 + 2 HNO3 → Cu(NO3)2 + CO2 + H2O
CuBr2 + 2 HNO3 → Cu(NO3)2 + 2 HBr
CuS04 + Ba(NO3)2→Cu(NO3)2 + BaSO4
CuCl2 + Ba(NO3)2 → Cu(NO3)2 + BaCl2
CuCO3 + Ba(NO3)2 → Cu(NO3)2 + BaCO3
CuBr2 + Ba(NO3)2 → Cu(NO3)2 + BaBr2