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How many liters of a 4.0 M CaCl2 solution would contain 2 moles of CaCl2?

User Ericvg
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1 Answer

6 votes

Answer:

The answer to your question is 0.5 liters

Step-by-step explanation:

Data

[CaClâ‚‚] = 4.0 M

number of moles = 2

volume = ?

Process

To solve this problem use the formula of Molarity and solve it for volume, substitute the values and simplify.

-Formula

Molarity = moles / volume

-Solve for volume

Volume = moles / molarity

-Substitution

Volume = 2/4

-Simplification

Volume = 0.5 liters.

User Geohei
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