Question

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 1 of 6

How many moles of propene are used? Be sure your answer has the correct number of significant figures.

moles of propene =

mol C3H6

Answer 1

To find the moles of propene used, we first need to convert the given mass of propene (6.00 g) to moles using the molar mass of propene (42.08 g/mol):

moles of propene = 6.00 g / 42.08 g/mol
moles of propene = 0.1426 mol

Therefore, 0.1426 moles of propene are used.