How many moles of cacl2 are required to prepare 2.00 liters of 0.700 m cacl2

As we know,

                     Molarity  = Moles / Vol. of Solution    (1)

Data Given:
                   Molarity  =  0.70 mol.L⁻¹

                   Volume  =  2.00 L
To Find:
                   Moles  =  ?

Solution:
              Solve eq. 1 for Moles,

                             Moles  =  Molarity × Volume
Putting Values,
                             Moles  =  0.70 mol.L⁻¹ × 2.00 L

                             Moles  =  1.4 mol

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