How many grams of concentrated nitric acid solution should be used to prepare 250 ml
Answers
Answered by
7
As we know,no of moles=M* VSo,req no of moles=(250/1000)*2=0.5And,req mass of HNO3=0.5*63=31.5Now 70g of HNO3 present in 100g of solSo 1g of HNO3 present in 100/70g of solHence,Req amount of HNO3 =(100/70)*31.5=45g
please make me brainlist
Similar questions
Math,
6 months ago
Physics,
6 months ago
Accountancy,
6 months ago
Physics,
1 year ago
Social Sciences,
1 year ago