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View Full Version : Convearting moles to grams

GATES1967
Feb 21, 2010, 07:14 PM
How many grams are in 0.25 moles of kci?
Unknown008
Feb 22, 2010, 08:03 AM
The relative mass of KCl is (39.1 + 35.5) = 74.6

So, 1 mole of KCl has a mass of 74.6 g.

Can you find the mass of 0.25 mol of KCl now?