Asked by nhfgchnr

What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare 100.0 milliliters of a 0.50 M acetic acid solution?
Answered by Nancy
You don't need to do a balanced equation for this one. 2.5x =.100(.50)
x=.020 this would be 20 ml
the formula is Liters x Molarity =Moles
so 2.5Molar times x # of liters =.100 x.50
answer is 20ml
Answered by Anonymous
20ml
Answered by Jessica
How would you put it into a equation
Answered by Anonymous
0.020 liters is the correct answer
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