Question

Какое количество вещества гидроксида натрия образует в результате реакции?

Answer 1

Ответ:

Решение:1) 2Na 2H2O→2NaOH H2↑ 2) Находим количество вещества NaOH по реакции ν(Na)/ν(NaOH)=2/2=1/1 → ν(NaOH)=ν(Na)=0,4 моль Ответ: 0,4 моль. более месяца назад.

Answer 2

Quantity of Sodium Hydroxide Formed in Reaction

The quantity of sodium hydroxide formed in a reaction can be determined using the formula:

v(NaOH) = m(NaOH) / M(NaOH)

Where: - v(NaOH) represents the volume of sodium hydroxide formed. - m(NaOH) is the mass of sodium hydroxide. - M(NaOH) is the molar mass of sodium hydroxide.

Using this formula, the quantity of sodium hydroxide formed can be calculated based on the given mass and molar mass of sodium hydroxide.

The specific quantity of sodium hydroxide formed in a reaction would depend on the specific reaction being considered and the amounts of the reactants involved. If you have a specific reaction in mind, please provide more details so that I can assist you further.