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maxonik [38]
4 years ago
7

Cal the molarity of solution prepared by dissolving 250 of Ca(NO3)2 to make 2.5L of solution

Chemistry
1 answer:
morpeh [17]4 years ago
7 0
Molar mass Ca(NO3)2 = <span>164.088 g/mol

number of moles:

250 / 164.088 => 1.523 moles

Volume = 2.5 L

Therefore:

Molarity = moles / Volume

Molarity = 1.523 / 2.5

=> 0.6092 M</span>
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