Volume of hydrogen (in l) is produced is 35.20 L
Given:
moles of hcl = 3.143 mol
To Find:
volume of hydrogen
Solution:
2HCl → H2 + Cl2
STP 2*22.4L 22.4L 22.4L
2 mol 1 mol 1 mol
73 gm 2gm 35.5gm
here we can see that 2 mol hcl is producing 22.4 litres of hydrogen
So, 3.143 mol hcl will produce hydrogen = 22.4/2*3.143 = 35.20 litres
Volume of hydrogen (in l) is produced is 35.20 L
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