Can someone please explain to me how to get the answer 0.0524 from this question: ( it is January 2012 unit 1 AQA )
6 ) The metal lead reacts with warm dilute nitric acid to produce lead(II) nitrate,
nitrogen monoxide and water according to the following equation.
3Pb(s) + 8HNO3(aq) → 3Pb(NO3)2(aq) + 2NO(g) + 4H2O(I)
6 (a) In an experiment, an 8.14 g sample of lead reacted completely with a 2.00 mol dm–3 solution of nitric acid.
Calculate the volume, in dm3, of nitric acid required for complete reaction.
Give your answer to 3 significant figures. (3 MARKS)
-thanks