Question

4. Дополните схемы уравнений реакций, напишите ионные уравнения в полном и сокращенном виде A) H2SO4+BaCl2 = B)LiOH+HNO3 = C)Ca(HCO3)2+HCI =помогите срочно ❗ ❗ ❗ ​

Answer 1

Ответ:

h2so4+bacl2= baso4+2hcl : lioh+hno3= lino3 + h2o : ca(hco3)2 + 2hcl= cacl2+2h20+2co2

Answer 2

A) H2SO4 + BaCl2 =

The balanced ionic equation for the reaction between sulfuric acid (H2SO4) and barium chloride (BaCl2) in both complete and abbreviated forms is as follows:

Complete Ionic Equation: 2H+ + SO4^2- + Ba^2+ + 2Cl- → BaSO4 + 2H+ + 2Cl-

Abbreviated Ionic Equation: H2SO4 + BaCl2 → BaSO4 + 2HCl

The reaction produces barium sulfate (BaSO4) and hydrochloric acid (HCl) as the products [[1]].

B) LiOH + HNO3 =

The balanced ionic equation for the reaction between lithium hydroxide (LiOH) and nitric acid (HNO3) in both complete and abbreviated forms is as follows:

Complete Ionic Equation: Li+ + OH- + H+ + NO3- → Li+ + NO3- + H2O

Abbreviated Ionic Equation: LiOH + HNO3 → LiNO3 + H2O

The reaction produces lithium nitrate (LiNO3) and water (H2O) as the products [[2]].

C) Ca(HCO3)2 + HCl =

The balanced ionic equation for the reaction between calcium bicarbonate (Ca(HCO3)2) and hydrochloric acid (HCl) in both complete and abbreviated forms is as follows:

Complete Ionic Equation: Ca^2+ + 2(HCO3-) + 2H+ + 2Cl- → Ca^2+ + 2Cl- + 2H2O + 2CO2

Abbreviated Ionic Equation: Ca(HCO3)2 + 2HCl → CaCl2 + 2H2O + 2CO2

The reaction produces calcium chloride (CaCl2), water (H2O), and carbon dioxide (CO2) as the products [[3]].

I hope this helps! Let me know if you have any further questions.