Question

Given the following equation: 2C6H6 + 1502 - 12CO2 + 6H20

How many moles of O2 are needed to react with 4.0 moles of
Co HG?
a 30 moles
b 12 moles
C 4.0 moles
d 24 moles

Answer 1

a) 30 moles

Step-by-step explanation:

2C6H6 + 1502 -------> 12CO2 + 6H20

from reaction 2 mol 15 mol

given 4.0 mol x mol

x = 4.0*15/2 = 30. mol