Question

How many miles are in 27.4 g of NO2

Answer 1

0.59 moles

Step-by-step explanation:

Given mass = 27.4 g

Molar mass of NO₂ = 46 g/mol

We need to find the number of moles. We know that,

No of moles = given mass/molar mass

Put all the values,

`n=(27.4)/(46)\\\\n=0.59`

Hence, there are 0.59 moles of NO₂ .