# 0.1 M of pyridine to mL

• Chemistry
• cheesycheese

#### cheesycheese

Homework Statement
I need to convert 0.1 M of pyridine to mL.
Molecular mass of pyridine is 79.1 g/mol. Density is 0.978 g/mL
Relevant Equations
C=n/v
.

The question makes no sense. Molarity is a unit of concentration and mL is a unit of volume. You can’t convert one into the other.

Perhaps you mean a certain volume of 0.1M pyridine contains how many mL of pyridine?

chemisttree said:
Perhaps you mean a certain volume of 0.1M pyridine contains how many mL of pyridine?
yes. How do i do that? thanks

Try again. What question, exactly are you hoping to answer?

0.1M Pyridine

0.1 (moles/liter) pyridine

0.1 (moles/(1000*mL)) pyridine

Are you trying to calculate how many ml of pyridine you need to disolve in a given volume of a solvent to get 0.1M solution?

Assuming I guess correctly what you are trying to do path to follow is: volume & concentration of the solution → number of moles of the substance → mass of the substance → volume of the substance itself.

chemisttree