Monday, August 15, 2011

Molarity question-chem?

To prepare a 200 mL of aqueous stock solution X, you transferred 50 mL of a known concentration solution into a 200 mL volumetric flask. If you realize that the volumetric flask was contaminated with water droplets after you cleanly transferred the known concentration solution. The 200 mL solution X will have a lower/higher/same concentration than(as) you originally calculated.

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