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A studetn has 0.8 L of a 3 molar HCL solution. How many liters of distilled water must she mix with 3 molar solution in order to create a 1 molar HCL solution?
a)0.8L
b)1.6L
c)2.4L
d)3.2L
Here's what i got so far
i found the moles of HCL in 3 molar solution which is
3 mol/1L x 0.8L =2.4 moles
then i dont know what else to do
Examkrackers has the prob worked out in the back but i still dont understand can someone please help me.. the answer is 1.6L
a)0.8L
b)1.6L
c)2.4L
d)3.2L
Here's what i got so far
i found the moles of HCL in 3 molar solution which is
3 mol/1L x 0.8L =2.4 moles
then i dont know what else to do
Examkrackers has the prob worked out in the back but i still dont understand can someone please help me.. the answer is 1.6L