Chemistry As
posted by Tricky .
Calculate the molar mass in gmol1 of h3x.nh20
mass:2.07g
volume:21.35
there are 2 equations for concentration:
n(h3x.nh20)=c(h3x.nh20) x 250cm3/1000
n(h3x.nh20)= c(h3x.nh20) x 21.35/1000
multiply both sides and make the concentration the subject shpowing every singe step and the answer
then use this number to find the molar mass of this acid and theerefore what type of acid it is
your moalr mass should be somewhere aroung 198 or 200 ut not those exact numbers

Chemistry As 
Tricky
n(h3x.nh20)=((c(h3x.nh20) x 250cm3))/1000
n(h3x.nh20)= ((c(h3x.nh20) x 21.35))/1000 
Chemistry As 
Tricky
your moalr mass should be somewhere aroung 198g permolar mass or 200g per molar mass ut not those exact numbers

Chemistry As 
DrBob222
I have no idea what the question is (I know it's molar mass but not the identity of h3x.nh20) nor do I understand the socalled answered that follow. Sorry.
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