The equation for molarity, M, is
M=n/V
where V is volume and n is the number of moles of solute.
A certain solution has a molarity of M = 7.23 mol/L and has a volume of V= 0.690 L . What is the value of n?
M = n ÷ V
7.23 mol / L = n ÷ 0.690 L
7.23 mol / L × 0.690 L = n
4.99 mol = n
So number of mole (n) = 4.99 mol
The equation for molarity, M, is M=n/V where V is volume and n is the number...
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