Question

Сколько хлороводорода получили из 50 грамм хлора?

Answer 1

M(Cl)=50г, m(HCl)-?, ν(HCl)-?.
H2+Cl2=2HCL
Cl:
ν 1 моль
M 35,5г/моль
m 35,5 г
HCL:
ν 2 моль
M 36,5 г/моль
m 73г
50г — х гр
35,5г — 73г
х=50•73/35,5=103 гр.

Answer 2

Calculating the Amount of Hydrochloric Acid Produced from 50 Grams of Chlorine

To calculate the amount of hydrochloric acid produced from 50 grams of chlorine, we can use the molar mass of chlorine and the balanced chemical equation for the reaction.

Step 1: Calculate the Molar Mass of Chlorine The molar mass of chlorine (Cl₂) is the sum of the atomic masses of its constituent atoms. Chlorine has an atomic mass of approximately 35.5 g/mol.

Step 2: Use the Balanced Chemical Equation The balanced chemical equation for the reaction of chlorine to form hydrochloric acid is: Cl₂(g) + H₂O(l) → HCl(aq) + HClO(aq)

Step 3: Calculate the Amount of Hydrochloric Acid Produced Using the molar mass of chlorine and the balanced chemical equation, we can calculate the amount of hydrochloric acid produced from 50 grams of chlorine.

According to the search results, the molar mass of chlorine is approximately 36.5 g/mol Therefore, the molar mass of chlorine is 36.5 g/mol.

Using this information, we can proceed with the calculation.