Thursday
December 18, 2014

Homework Help: science/chem

Posted by Kelsey on Sunday, September 28, 2008 at 4:41pm.

You dissolve 157.1 g of ammonium nitrate in a 250 mL volumetric flask and add water to the mark (call this solution A). You take 30 mL of solution A and place it in a 100 mL volumetric flask and add water to the mark (this is solution B). Next you take 50 mL of solution B and place it in a 500 mL volumetric flask and add water to the mark (this is solution C). Finally you take 10 mL of solution A, 10 mL of solution B and 10 mL of solution C and mix them to form solution D. What is the concentration (M) of solution D? (see problem 6 in Zumdahl test bank)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science/Chem - 1. You dissolve 157.1 g of ammonium nitrate in a 250 mL ...
Chem. - An aspirin tablet weighing 0.400 g has been analyzed and contains 68.2...
chem - An aspirin tablet weighing 0.650 g has been analyzed and contains 68.2 % ...
Science/CHEM - Part 1 Chapt 4 1. You dissolve 157.1 g of ammonium nitrate in a ...
Chemistry - Preparing solutions a. A solution was prepared by dissolving 5.65 g ...
chem - An aspirin tablet weighing 0.475 g has been analyzed and contains 68.2 % ...
chem - An aspirin tablet weighing 0.650 g has been analyzed and contains 68.2 % ...
Chem - I got part a but part b I'm having trouble with I keep getting 56.2mL. I'...
Cheměstry - The following two solutions were combined and mixed well: 150.00 mL ...
Chemistry - The following two solutions were combined and mixed well: 150.00 mL ...

Search
Members