A laboratory assistant needs to prepare 225 ml of 0.150 m CaCl2 solution. how many grams of calcium chloride
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A laboratory assistant needs to prepare 225 ml of 0.150 m CaCl2 solution. how many grams of calcium chloride

[From: ] [author: ] [Date: 12-04-21] [Hit: ]
......
will she need

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Mw of CaCl2 is 110.98

The equation is: 0.15 = (x/110.98) / 0.225 = 3.74 grams

NOTE: this should be the anhydrous material
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