Question

При попадании на кожу растворов кислот необходимо промыть пораженное место большим количеством проточной воды, а затем раствором питьевой соды NaHCO3. Напишите уравнение данной химической реакции в молекулярном и ионном виде.

Answer 1

HNO3 + NaHCO3 = NaNO3 + H2O + CO2↑

Answer 2

Chemical Reaction Equation

When a solution of acid comes into contact with the skin, it is recommended to rinse the affected area with a large amount of running water and then apply a solution of baking soda (NaHCO3). The chemical reaction that occurs can be represented in both molecular and ionic forms.

Molecular Equation: H+ (aq) + HCO3- (aq) → H2O (l) + CO2 (g)

Ionic Equation: H+ (aq) + HCO3- (aq) → H2O (l) + CO2 (g)

Please note that the above equations are simplified representations of the reaction. The actual reaction may involve more complex species and intermediates.