Complete the chemical reaction equation, write the ionic equations in full and abbreviated form

| July 14, 2021 | education

Complete the chemical reaction equation, write the ionic equations in full and abbreviated form A) CaCl2 + H2CO3 = B) Ba (NO3) 2 + H2SO4 = C) AgNO3 + HCl = D) AlCl3 + Zn (OH) 2 =

a) СaCl2 + H2CO3 = CaCO3 + 2HCl – molecular equation of the reaction;
Ca (+2) + 2Cl (-) + 2H (+) + CO3 (-2) = CaCO3 + 2H (+) + 2Cl (-) – complete ionic equation of the reaction;
Ca (+2) + CO3 (-2) = CaCO3 is an abbreviated ionic reaction equation.
c) Ba (NO3) 2 + H2SO4 = BaSO4 + 2HNO3 – molecular equation of the reaction;
Ba (+2) + 2NO3 (-) + 2H (+) + SO4 (-2) = BaSO4 + 2H (+) + 2NO3 (-) – complete ionic equation of the reaction;
Ba (+2) + SO4 (-2) = BaSO4 is an abbreviated ionic reaction equation.
c) 3) AgNO3 + HCl = AgCl + HNO3 – molecular equation of the reaction;
Ag (+) + NO3 (-) + H (+) + Cl (-) = AgCl + H (+) + NO3 (-) – complete ionic equation of the reaction;
Ag (+) + Cl (-) = AgCl is an abbreviated ionic reaction equation.
e) 2AlCl3 + 3Zn (OH) 2 = 2Al (OH) 3 + 3ZnCl2 – the molecular equation of the reaction;
2Al (+3) + 6Cl (-) + 3Zn (+2) + 6OH (-) = 2Al (OH) 3 + 3Zn (+2) + 6Cl (-) – complete ionic equation of the reaction;
2Al (+3) + 6OH (-) = 2Al (OH) 3 is an abbreviated ionic reaction equation.



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