The density of a 20.3 Molar CH3OH (methanol) solution is 0.858 gram/ml. What is the molality of this solution? H20 is the solvent. Show work and thanks for your help and time.
Molarity of a solution... - A solution containing 292 g of Mg(NO3)2 per liter has a density of 1.108 g/mL. The molality of the solution is
a. 2.00 m
b. 2.41 m
c. 5.50 m
d. 6.39 m
(See attached file for full problem d ...
molarity/molality - What is the molarity of 2500ml of a solution that contains 160 grams of ammonium nitrate?
How do you set this problem up instrucrtor gave answer as .800M
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molality/molarity - calculate the molality of a solution that contains 51.2 g of C10H8 in 500 ml of carbon tetrachloride. The density of CCl4 is 1.60 g/ml ?
answer is .500m but I don't know how its gotten.
also calc ...
Mole Fraction and Conversions - What is the mole fraction of ethanol (C2H5OH) in a solution made by mixing a 20.0g sample of ethanol with 80.0g of water?
What is the mole fraction of methanol (CH3OH) in a 92.5m aqueous soluti ...