How many grams of NaOH would be needed to make 0.50 L of a 1.25 molar NaOH solution

Chemistry

1 answer:

Likurg_2 [28]4 years ago

3 0

The solution would be made by dissolving 4 grams NaOH in .5 Liters of H2O

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Molarity can be defined as the moles of solute in a liter of solution. The molarity of the salt solution is $\rm \bold{3.99\;\times\;10^{-4}\;M}$ .

<h3>What is the relation between moles and volume?</h3>

The moles are the mass of substance with respect to the molar mass. The moles and volume relationship can be expressed in terms of molarity.

The molarity can be expressed as:

$\rm Molarity=\dfrac{Moles}{Volume}$