Question

when nitrogen is 5.6g in no2 then no of moles of no2 is​

Answer 1

Answer:

by formula:

$number \: of \: moles = \frac{given \: mass}{molar \: mass} \\ so \\ moles = \frac{5.6}{14 + 2 \times 16} \\ no. of moles = \frac{5.6}{46} = 0.121 moles \: \: ans.$

Answer 2

Answer:

Step-by-step explanation: