Friday
April 25, 2014

Homework Help: Chem- PLZ HELP!

Posted by Kate on Thursday, March 3, 2011 at 4:23pm.

Consider 100g of 5.5% (mass) solution of NaNO3. Complete the following table, before calculating molarity, molality and mole fraction of NaNO3.

Solute(NaNO3)|Solvent(H2O|Soln
Mass(g) 100g

Moles ----

RefInfo 85g/mol 18.02g/mol

Density=1.00g/mol (This goes under "soln" as reference info).

Ok well I attempted to make a table. I have to fill it in. Can anyone help me fill it out plz?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry:(.... - what temperature would each of the following solubility be ...
chemistry - A solution of HCI has a density of 1.18 g/ml and is 36% (m/m). what...
chemistry - an unsaturated solution is made by completely dissolving 20.0 grams ...
Chemistry - An aqueous solution is 8.50% ammonium chloride, NH4Cl, by mass. The...
Chem - I need to calcuted the molarity from this 12.5 g of ethylene glycol ...
Science - I need to calcuted the molarity from this 12.5 g of ethylene glycol ...
Chemistry - which solution has the highest boiling point? a. 1 mole of NaNO3 in ...
College Chemistry - Complete the following table for aqueous solutions of ...
Chemistry - What is the mass of sodium nitrate NaNO3 that you would need to add ...
chemistry needs another look plz - Posted by Lori on Tuesday, December 14, 2010 ...

Search
Members