How many n2o4 molecules are contained in 76.3 g n2o4? the molar mass of n2o4 is 92.02 g/mol?

molecules

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

To calculate the number of moles, we use the equation:

1 mole of contains = molecules

0.83 moles of contains = molecules

Thus total number of molecules in 76.3 g of is molecules

1 a

2 d

3 a

4 c

explanation: