# Chem

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Calculate the number of moles and number of grams of solute in 250 mL of a 0.10M CaCl2.

• Chem -

0.10 M means 0.10 mols/liter.
So if you have 0.1 mols in 1000 mL, how many mols will you have in 250 mL?
grams = mols x molar mass.

• Chem -

18.2

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