[n30031986]

I require 6 moles of dilute 20% HCl in one reaction  now my question is=

1.by concentration 20% means 20grams in 100ml of water so 6 moles means 20%,so should i use 100ml of water giving me 6 moles ie approx 212grams?

2.when i see density of 20% HCl,it is 1.09g/ml ie now whether i should need 20 ml of solution only as it will weigh 20grams.Does that 20gram weight is with 80% water?

Plz help me and thanks in advanced

[Borek]

Usually 20% HCl means 20 g in 100g of solution.

[n30031986]

ok,i got it.

sorry for writting misteke in 2 quotes,plz correct these as=

1.i must need 1000ml not 100ml for 212 grams,-bymistake i forgotten one zero

2.instead 20 gram it is 200 gram and instaed 20 ml it is 200 ml,-i again forgotten one zero