Question

How many moles are there in 100.0g of N2O?

Answer 1

2.2727

I mole N2O = 44g
44g / 100g = 2.273) moles
Teacher care about sig figs = 2.273

Answer 2

2.27273

Step-by-step explanation:

n=W/M

here, n is mole , W is weigh of N2O and M is molecular mass