Question

При взаимодействии азотной кислоты с карбонатом натрия образуется нитрат натрия, вода и углекислый газ. Напиши уравнение данной химической реакции, вычисли, чему равна сумма коэффициентов, и полученный результат впиши в качестве ответа.

Answer 1

2HNO3+Na2CO3=2NaNO3+H2O+CO2
Cумма коэффициентов = 6

Answer 2

Reaction Equation and Coefficient Calculation

The reaction between nitric acid (HNO3) and sodium carbonate (Na2CO3) produces sodium nitrate (NaNO3), water (H2O), and carbon dioxide (CO2). The balanced chemical equation for this reaction is as follows:

2HNO3 + Na2CO3 → 2NaNO3 + H2O + CO2

To calculate the sum of the coefficients in this equation, we add up the coefficients of all the reactants and products:

2 + 1 + 2 + 1 + 1 = 7

Therefore, the sum of the coefficients in the balanced equation is 7.

Please note that the coefficients in a balanced chemical equation represent the relative amounts of each substance involved in the reaction.