To find the moles of hydrogen used, we first need to convert the given mass of hydrogen (16.00 g) to moles.
Molar mass of H2 = 2.016 g/mol
Moles of H2 = 16.00 g / 2.016 g/mol = 7.9375 mol
Therefore, the moles of hydrogen used are 7.94 mol.
Propane
H2, molar mass = 2.016
C3H6 + H2 + C3Hg
Assuming 6.00 g of propene and 16.00 g of hydrogen are used, answer the following questions:
Part: 0 / 6
can be prepared by the reaction of propene
according to the following balanced equation:
C3H8, molar mass = 44.09
g
mol
g
mo1
C3H6, molar mass = 42.08
mol
with hydrogen
Part 2 of 6
moles of hydrogen =
Part 2 of 6
How many moles of hydrogen are used? Be sure your answer has the correct number of significant figures.
mol H2
1 answer