Question

Составьте уравнения реакций в молекулярной, полной и сокращённой ионой формах: Na2SiO3 +HNO3-> CaCO3 +HCI->Ba(NO3)2+ Na2SO4->СРОЧНО!!!!!!​

Answer 1

Ответ:

Объяснение:

PS другой цветной пасты не нашел

Answer 2

Molecular Equations:

1. Sodium silicate (Na2SiO3) + Nitric acid (HNO3) → Calcium carbonate (CaCO3) + Hydrochloric acid (HCl) 2. Barium nitrate (Ba(NO3)2) + Sodium sulfate (Na2SO4) → No reaction

Complete Ionic Equations:

1. 2Na+(aq) + SiO3^2-(aq) + 2H+(aq) + NO3^-(aq) → CaCO3(s) + 2H+(aq) + Cl^-(aq) 2. Ba^2+(aq) + 2NO3^-(aq) + 2Na+(aq) + SO4^2-(aq) → No reaction

Net Ionic Equations:

1. 2Na+(aq) + SiO3^2-(aq) + 2H+(aq) + NO3^-(aq) → CaCO3(s) + 2Cl^-(aq) 2. No reaction

Please note that the second reaction does not occur, as indicated by the "No reaction" statement in the complete ionic equation.