chemistry experts solve this question but reply fast and I will mark it as brainliest .. For the formation of 3.65g of HCL gas , what volume of hydrogen gas and chlorine gas are required at NTP condition .
Answers
Answer : The volume of hydrogen gas and chlorine gas required at NTP condition are, 1.12 L and 1.12 L respectively.
Solution : Given,
Mass of HCl = 3.65 g
Molar mass of HCl = 36.5 g/mole
First we have to calculate the moles of HCl gas.
Now we have to calculate the moles of hydrogen gas and chlorine gas.
The balanced chemical reaction will be,
From the balanced reaction, we conclude that
2 moles of HCl gas formed from 1 mole of hydrogen gas
0.1 moles of HCl gas formed from moles of hydrogen gas
and,
2 moles of HCl gas formed from 1 mole of chlorine gas
0.1 moles of HCl gas formed from moles of chlorine gas
Now we have to calculate the volume hydrogen gas and chlorine gas are required at NTP condition.
At NTP, 1 mole contains 22.4 L volume of gas
As, 1 mole of contains 22.4 L volume of hydrogen gas
So, 0.05 mole contains volume of hydrogen gas.
and,
As, 1 mole of contains 22.4 L volume of chlorine gas
So, 0.05 mole contains volume of chlorine gas.
Therefore, the volume of hydrogen gas and chlorine gas required at NTP condition are, 1.12 L and 1.12 L respectively.