Question

Напишите в молекулярной и ионной форме уравнения реакций,протекающих в водных растворах. 1) AgNO3+FeCl3--... 2)Ba(OH)2+HNO3--.. 3)CuSO4+NaOH--.. 4)Na2SO4+BaCl2--.. 5)K2CO3+H2SO4--.. 6)Ba(HCO3)2+Ba(OH)2--..

Answer 1

Я напишу тебе в молекулярном виде
2)Ba(OH)2+2HNO3=Ba(NO3)2+H2O
3)CuSO4+2NaOH=Cu(OH)2+Na2SO4
4)Na2SO4 + BaCl2=2NaCl+BaSO4
5)K2CO3 + H2SO4=K2SO4+H2CO3
6)Ba(HCO3)2 + Ba(OH)2=BaCO3+H2O

Answer 2

Molecular and Ionic Equations for Reactions in Aqueous Solutions

1) AgNO3 + FeCl3 - Molecular Equation: AgNO3 + FeCl3 → AgCl + Fe(NO3)3 - Ionic Equation: Ag⁺ + NO3⁻ + Fe³⁺ + 3Cl⁻ → AgCl↓ + Fe³⁺ + 3NO3⁻ 2) Ba(OH)2 + HNO3 - Molecular Equation: Ba(OH)2 + 2HNO3 → Ba(NO3)2 + 2H2O - Ionic Equation: Ba²⁺ + 2OH⁻ + 2H⁺ + 2NO3⁻ → Ba²⁺ + 2NO3⁻ + 2H2O 3) CuSO4 + NaOH - Molecular Equation: CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4 - Ionic Equation: Cu²⁺ + SO4²⁻ + 2Na⁺ + 2OH⁻ → Cu(OH)2↓ + 2Na⁺ + SO4²⁻ 4) Na2SO4 + BaCl2 - Molecular Equation: Na2SO4 + BaCl2 → 2NaCl + BaSO4 - Ionic Equation: 2Na⁺ + SO4²⁻ + Ba²⁺ + 2Cl⁻ → 2Na⁺ + 2Cl⁻ + BaSO4↓ 5) K2CO3 + H2SO4 - Molecular Equation: K2CO3 + H2SO4 → K2SO4 + H2O + CO2 - Ionic Equation: 2K⁺ + CO3²⁻ + 2H⁺ + SO4²⁻ → 2K⁺ + SO4²⁻ + H2O + CO2↑ 6) Ba(HCO3)2 + Ba(OH)2 - Molecular Equation: Ba(HCO3)2 + 2Ba(OH)2 → 3Ba(OH)2 + 2CO2 - Ionic Equation: Ba²⁺ + 2HCO3⁻ + 2Ba²⁺ + 4OH⁻ → 3Ba²⁺ + 4OH⁻ + 2CO2↑ Feel free to ask if you have any more questions or need further clarification!