posted by DrBob222 .
Yvonne. Did you type all of the question about osmosis? correctly? I have struggled with it and something about it doesn't seem right.
GK. Doesn't the NaCl enter the equation? And shouldn't the mass MgCl2 be less than 0.5000 gram? The total NaCl + MgCl2 has a mass of only 0.5000 gram.