How many moles of nitric acid will be produced when 0.35 moles of water reacts?

Reacts with what?

To determine the number of moles of nitric acid produced when 0.35 moles of water react, we first need to know the balanced chemical equation for the reaction.

The balanced equation for the reaction between water and nitric acid (HNO3) is as follows:

H2O + HNO3 → H3O+ + NO3-

Based on the balanced equation, we can see that for every one mole of water (H2O) that reacts, one mole of nitric acid (HNO3) is produced.

Therefore, when 0.35 moles of water react, we can conclude that 0.35 moles of nitric acid will be produced.

Please note that this assumes the reaction goes to completion and there are no limiting factors in the reaction.