Saturday
August 1, 2015

Homework Help: chemistry

Posted by Tanya on Sunday, September 9, 2007 at 2:30pm.

Too make a 4% solution of paraformaldehyde from a 20 % solution.

C1V1=C2V2
(20)(10ml)= (4)(x)
x= 50ml

so I would need to add 45ml of PBS and 4ml of the paraformaldhyde.

Is that right.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members