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Tricky
Questions (1)
Calculate the molar mass in gmol-1 of h3x.nh20
mass:2.07g volume:21.35 there are 2 equations for concentration:
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Answers (2)
your moalr mass should be somewhere aroung 198g permolar mass or 200g per molar mass ut not those exact numbers
n(h3x.nh20)=((c(h3x.nh20) x 250cm3))/1000 n(h3x.nh20)= ((c(h3x.nh20) x 21.35))/1000
