Sunday
March 29, 2015

Homework Help: Chemistry

Posted by Emma on Thursday, June 24, 2010 at 3:42am.

Prepare a 0.0200 mM dye solution at low pH by dilution 0.40 ml of the stock 0.100 mM chemical X into the appropriate volume of 2.5 M HCl.

What is the amount of HCL required for dilution, the final concentration of HCl in the solution, and the pH?

I know there's the MV = MV, but I'm not sure how to begin to solve this. The 2.5 M HCl throws me off since there's two concentrations now (2.5 and the .02)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - prepare some 0.1 HCl by diluting the appropriate volume of stock '...
chem - Describe in detail by words how to prepare 200ml of .150M HCl from a 1.00...
chemistry - Hello, Please help me with this question! Which dilution would turn ...
Chemistry - A volume of 150mL of 0.35M HCl is to be prepared from 80% HCl stock ...
chemistry - 2. A researcher is often required to prepare solutions in the lab. ...
chemistry - a student was asked to prepare 100.0 mL of 0.0200 M solution of ...
chemistry - What volume of 2.00 M HCl must you use to prepare 100. mL of 0.500 M...
chemistry - So I did a titration lab at school with NaOH and HCl. i have to find...
Chemistry - My chemistry is bad. I know these are very easy but I cannot solve ...
Chemistry - You have an unlimited amount of 12M HCl stock solution. You need to ...

Members