Answer:
mass of CH4 = 14
Molecular mass of CH4 16.04gmol
No of mole of CH4 = 14/16.04
No of mole of CH4 = 0.8728mol
Stoichiometrically, from the above
2 Molecules of Hydrogen will produce 1molecule of methane
Therefore, 2*0.8728 mole of Hydrogen will produce 0.8728mol of Methane.
The no of molecule of hydrogen is 1.7456
32L —> 32000g —> 727.116 Moles (rounded)
1.25 g x 22.4 l / 1 mol = 28 g/mol
make or become hot or warm is heating.
cooling is to become colder or cool down from a higher temp.
