Thursday
February 26, 2015

Homework Help: chemistry

Posted by Fai on Tuesday, January 1, 2013 at 4:20pm.

8.058g x 10-2 kg of washing soda na2co3 10h20 is dissolved in water to obtain 1L of a solution of density 1077.2kg/m3. Calculate the molarity, molality and mole fraction of na2c03 in the solution?
who helps

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Washing soda, a compound used to prepare hard water for washing ...
chemistry - Washing soda, a compound used to prepare hard water for washing ...
chemistry - Finding molarity and molality(best answer)? An aqueous solution is ...
Chemistry - An aqueous solution contains 2.0 % NaCl by mass. (1) Calculate the ...
college chemistry - a solution is made by dissolving 25 g NaCl in enough water ...
Chemistry - Household vinegar is acqueous 5.00%,acetic acid solution(by mass),if...
chemistry - You dissolved 450.0 g of sugar (C12H22O11) in 150 mL of water. The ...
science - a solution is made by dissolving 25 g NaCl in enough water to make 1....
science - a solution is made by dissolving 25 g NaCl in enough water to make 1.0...
Chemistry - I have 93.954 mL of a generic cola solution. The solution contains: ...

Members