Monday
November 24, 2014

Homework Help: Chemistry- help

Posted by Cyn on Tuesday, September 11, 2012 at 2:15am.

1) How do I calculate what the mass would be for the flask containing water and alkaseltzer if:
-mass of flask and the 10ml of water equals 150.23g
-mass of alkaselzer equals 0.65g

Calculate the mass of the carbon dioxide gas if:
-mass of flask , water , and alkaseltzer remains at the end of the experiement equals 150.43g ( using the answer in #1)

Calculate the density of the carbon dioxide gas if:
- the volume of water added to the 250ml flask at the end of the experiement was 132.3ml

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem - Calculate the density of mixture which has 10ml of Etoh and 5 ml of Di ...
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 - mass of empty flask with stopper = 32.634 g mass of flask with water...
Chemistry - Mass of flask = 81.39g Mass of flask and water = 104.26g Mass of ...
Chem - a 4.369g sample of metal is placed in a flask. water is added to the ...
chemistry - A. What is the mass of Solution 3? in g B. What is the density of ...
chemistry - if i mix 15ml of ethanol and 5ml of water into 20ml vol flask. Mass ...
Chemistry - A student obtained a clean, dry glass- stoppered flask. She weighed ...
CHEMISTRY - The mass of an erlenmeyer flask is 78.639g and the mass of the flask...

Search
Members