What mass of #NaOH# is contained in 250.0 mL of a 0.400 M sodium hydroxide solution?
2 Answers
Explanation:
3.998 grams NaOH
Explanation:
The Molarity of a solution is determined by the comparison of the moles of the solute compared to the volume of the solution in liters.
The equation of the formula is
In order to find the mass we first need to solve for the moles.
M = 0.400
moles = ?
L = 250.0 mL or 0.25 L
Now we can calculate the grams be converting moles to grams.
3.998 grams NaOH