Problem: How many moles of N2O4 are in 76.3 g N204? The molar mass of N2O4 is 92.02 g/mol a) 7.02x103 moles b)1.42x10-4 moles c) 1.00 mole d) 1.21 moles e) 0.829 moles

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For this problem, we have to calculate the moles of N2O4 in 76.3 g N2O4

  • Recall that moles can be calculated using molar mass and mass
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Problem Details

How many moles of N2O4 are in 76.3 g N204? The molar mass of N2O4 is 92.02 g/mol 

a) 7.02x103 moles 

b)1.42x10-4 moles 

c) 1.00 mole 

d) 1.21 moles 

e) 0.829 moles

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