Consider the Balanced Chemical Equation

2N2+6H20-->4NH3+3O2

How many moles would be needed to react fully with 0.225 moles of N2?

you need three times as many moles of steam as you have of nitrogen (6/2).

moles steam: 3*.225

To determine the number of moles needed to react fully with 0.225 moles of N2, you first need to understand the stoichiometry of the balanced chemical equation.

The balanced chemical equation states that 2 moles of N2 react with 4 moles of NH3. This means that the ratio of moles of N2 to moles of NH3 is 2:4 or 1:2.

Given that you have 0.225 moles of N2, you can use this ratio to calculate the number of moles of NH3.

To do this, you can set up a proportion:

(0.225 moles of N2) / (2 moles of N2) = (moles of NH3) / (4 moles of NH3)

Cross-multiplying and solving for moles of NH3, you get:

(0.225 moles of N2) * (4 moles of NH3) / (2 moles of N2) = 0.45 moles of NH3

Therefore, 0.225 moles of N2 would react fully with 0.45 moles of NH3.