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this is from topscore, i get a different answer than theirs, and im almost sure im doing this osmotic pressure problem right.
If you have a solution of 1L H2O and 234g NaCl, what is the osmotic pressure at STP? (R= .1 L* atm/mol*k)
A. 89.54
B.109.2
C.146.61 ATM
D.218.4
E. 234
I get 109.2 B, but the asnwer says its D. 218.4. someone want to give this problem a quick try.
If you have a solution of 1L H2O and 234g NaCl, what is the osmotic pressure at STP? (R= .1 L* atm/mol*k)
A. 89.54
B.109.2
C.146.61 ATM
D.218.4
E. 234
I get 109.2 B, but the asnwer says its D. 218.4. someone want to give this problem a quick try.
