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

7 hours ago, cheesycheese said:

 

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

OK. What do you think will be the mass of 0.1 moles of it?

On 8/15/2022 at 7:10 AM, exchemist said:

OK. What do you think will be the mass of 0.1 moles of it?

If I understand how to this correctly I would just multiply 79.1 x 0.1  which is 10 % so 7.91 g

Paul

On 8/14/2022 at 4:31 PM, cheesycheese said:

 

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

I do not understand the question. How do you want to convert molarity (i.e. a concentration) to a volume. Something is missing here.

Please note the date on the original question and answer.

Edited September 16, 20232 yr by studiot

Oopsie