How many grams of glucose are in the final solution

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Reference no: EM13163038

1) A student placed 14.5 of glucose () in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100.- mark on the neck of the flask was reached. The flask was then shaken until the solution was uniform. A 30.0- sample of this glucose solution was diluted to 0.500 . How many grams of glucose are in 100. of the final solution?

2)Beaker Contents
1 200. mL of 1.50 M NaCl solution
2 100. mL of 3.00 M NaCl solution
3 150. mL of solution containing 25.5g of NaCl
4 100. mL of solution containing 25.5g of NaCl
5 300. mL of solution containing 0.450 mol NaCl
Arrange the solutions in order of decreasing concentration.
Rank from most concentrated to least concentrated. To rank items as equivalent, overlap them.

3)A 0.100 M solution of K2SO4 would contain the same total ion concentration as which of the following solutions?

Reference no: EM13163038

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