Posted by **eng** on Friday, January 8, 2010 at 2:35pm.

A. What is the mass of Solution 3? in g

B. What is the density of Solution 2? g/ml

solution 1:

Mass Empty Flask (g):42.252

Mass NaCl (g):0.911

Volume Water (mL):100

Mass of Flask + Solution (g):43.107

solution 2:

MEF: 45.778

mass nacl:0.897

volume water: 100

mass of Flask+sol:47.506

solution 3:

Mass empty flask:40.036

mass nacl:0.922

volume water: 200

mass of flask and sol: 40.663

## Answer this Question

## Related Questions

- Chemistry - mass of empty flask with stopper = 32.634 g mass of flask with water...
- chemistry - if i mix 15ml of ethanol and 5ml of water into 20ml vol flask. Mass ...
- chemistry - Mass of Aspirin tablet: 0.357 g 10 mL of 1 M NaOH was added to the ...
- Chemistry - An empty flask weighs 128.632g. After vaporization of a sample of ...
- Chemistry - An empty flask weighs 128.632g. After vaporization of a sample of ...
- Chemistry - The Densities of Liquids and solids O.k. so here is my problem. I ...
- Chem - Calculate the density of mixture which has 10ml of Etoh and 5 ml of Di ...
- Chem - a 4.369g sample of metal is placed in a flask. water is added to the ...
- molarity - An aspirin tablet weighing 0.475 g has been analyzed and contains 68....
- Chemistry - 1.) A convenient method of determining the volume of a container of ...