Answer to Question #220817 in General Chemistry for rach

General Chemistry

Question #220817

How many grams of potassium dichromate (K₂Cr₂O₇) must be used to prepare 0.75 L of a 0.01 M solution

Expert's answer

"Moles = molarity \u00d7 volume"

"Moles = 0.75\u00d70.01=0.0075moles"

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