Write the molecular equation for each abbreviated ionic equation 1) 3Ca + OH = Ca (OH)

univerkov | December 3, 2020 | education

Write the molecular equation for each abbreviated ionic equation 1) 3Ca + OH = Ca (OH) 2) Fe + 3OH = Fe (OH) 3 3) H2SiO3 + 2OH = SiO3 + 2H20

1) Complete ionic equation:
CuO + 2Cl (1-) + 2H (1+) = Cu (2+) + 2Cl (1-) + H2O
Molecular Equation:
CuO + 2HCl = CuCl2 + H2O
2) Complete ionic equation:
Fe (OH) 2 (sediment) + SO4 (2-) + 2H (1+) = Fe (2+) + SO4 (2-) + 2H2O
Molecular Equation:
Fe (OH) 2 (precipitate) + H2SO4 = FeSO4 + 2H2O
3) Complete ionic equation:
2NO3 (1 -) + 2H (1+) + 2K (1+) + SO3 (2-) = H2SO3 + 2K (1+) + 2NO3 (1-)
Molecular Equation:
2HNO3 + K2SO3 = H2SO3 + 2KNO3

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