How will you make a 1L of a 6M solution of sucrose? The molecular weight of...
How will you make a 1L of a 6M solution of sucrose? The molecular weight of sucrose is 342.2965 g/mol. If you start with the sucrose powder, how would you make this?
Homework Answers
Answer
Molarity = 6M
Volume = 1litre
Molecular weight = 342.2965 g/mol
Molarity = Given weight / molecular weight X volume of solution in litre
6 M = GW / 322.2965 X1
GW = 6 X 322.2965 = 1933.7 grams in 1litre solution
Weigh 1933.7 grams and dissolve in 1 litre solution
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How will you make a 1L of a 6M solution of sucrose? The
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Help Please!
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given that Kb=3.63
8. 12 g of sucrose (CzH201, molecular weight 342 g/mol) is dissolved in 1 of form (CHCla, molecular weight 119 g/mol). What is the boiling point for this chloro solution?
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