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If the density of Methanol is 0.793 Kg L-1 what is the volume needed for making 2.5 L of its 0.25 M solution?
Wiki User
∙ 15y ago
methanol density is 0.739kg/L
mass of methanol is =739g
molarity of methanol is = 793*1000/(32.043*1000)
that is (M1)=24.75mol/L
V1=(M2*V2)/M1
V1 = 2.5*0.25/24.75
V1 = 0.25L
so,
0.25L volume needed for making 2.5L of methanol 0.25Msolution
Wiki User
∙ 15y ago
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