Thursday
October 23, 2014

Homework Help: Chemistry

Posted by Katie on Sunday, March 8, 2009 at 3:27pm.

A student must make 500 mL of a 1.5 M HCl solution. The student has plenty of water and a stock solution of 6.0 M HCl to use. What volume of the 6.0 M HCl solution must be added to what volume of water to make the desired 500 mL of 1.5 M solution?

I don't really know how to start this. I've tried a couple of ways. I got that you need .75 moles of HCl and therefore you need .125 L of the 6.0 M solution, but I don't really think that that's correct and if it is I don't know what to do to find what volume of water you would need.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - a student was asked to prepare 100.0 mL of 0.0200 M solution of ...
Chem - How much water must be added to 500.mL of .200M HCL to produce a .150M ...
Chemistry - A: A student must make a five-fold dilution of a 2.15 M HCl solution...
Chemistry Lab - A student who is performing this experiment pours an 8.50mL ...
Chemistry - A student was given 100mL of HCL solution in a 250mL beaker and told...
chemistry - A student placed 10 g of Mg(OH)2 into a flask and added 500ml of ...
college chemistry - a student determined the Ca^2+ ion content of a 100mL sample...
Chemistry - A volume of 150mL of 0.35M HCl is to be prepared from 80% HCl stock ...
Chem - We want to make 40. mL of 0.50 M HCl by diluting the stock 2.0 M HCl ...
Chemistry - How would you make 500 mL (0.500L) of a 0.200 M HCl solution from ...

Search
Members