given: 0.100mg NaOH.
adding water to make
10.0Liters.
Find : Molarity
Molarity (M)= Moles solute
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Liters of Solution
mol NaOH=0.100g NaOH
multiply
1 mol NaOH
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40 g NaOH
equals= .0025 mol NaOH
Molarity (M) = Moles of solute devided by liters of solution
.0025/10.0L solution= 2.5times ten^ to the negative 4
A solution contains 0.100 mg of NaOH dissolved in enough water to make 10.0 L of solution.
whats the concentration
1 answer
1 answer