Homework Help: Chemistry

Posted by D on Wednesday, December 19, 2012 at 11:23pm.

What preperation produces a 2.0 Mole solution of C6H12O6?
a) 90.0 grams of C6H12O6 dissolved in 500.0 mL of solution
b) 180.0 grams of C6H12O6 dissolved in 1000mL of solution
c) 90 Grams of C6H12O6 dissolved in 1000mL of solution
D) 180.0 Grams of C6H12O6 dissolved in 500.0mL of solution

Chemistry - DrBob222, Thursday, December 20, 2012 at 3:47pm
I don't think you intended to write this question. The correct answer for THIS question is "none of these." I think you meant "which of the following produces a 2 MOLAR solution.

mols = grams/molar mass, then
M = mols/L soln.
Check each one and see which is 2.0 M.

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