Consider the equation:

N2 + 3 H2 =>2 NH3.

How many moles of NH3 will be made from 4.2 x 1023 molecules of N2? Give your answer to one decimal place.

1 answer

How many mols is 4.2E23 molecules N2. One mols contains 6.02E23 molecules; therefore, mols = 4.2E23/6.02E23 = ?
Use the coefficients in the balanced equation to convert mols N2 to mols NH3.