Thursday
August 28, 2014

Homework Help: College Chemistry

Posted by Lance on Wednesday, April 4, 2012 at 12:18am.

A mixture of the compounds sodium oxide and magnesium chloride contains 2.4182 g of sodium oxide and is 89.3 % by mass magnesium chloride. The sodium oxide is 74.200 % by mass sodium. Calculate the moles of oxygen in the mixture.

Thanks in advance.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - I have to sort compounds into groups, separating them by if they are...
Chem 2 - If we burn a strip of magnesium in air, there will be two main products...
chemistry - Sodium oxide reacts with water to produce sodium hydroxide. Suppose ...
chemistry - a bottle of copper(II)oxide has been contaminated with solid sodium ...
Chemistry - A mixture of the compounds magnesium oxide and calcium sulfide ...
Science - ionic compounds for the following: calcium chloride calcium oxide ...
Science - ionic compounds for the following: calcium chloride calcium oxide ...
Stiochiometry - Equation 2Mg+O2= 2MgO Lab data: Magnesium ribbon= .04 grams ...
Chemistry - You are going to be provided with 1 0.50 g sample of magnesium oxide...
science - what will be the law of conversion of a) 65 grams 70 grams b) ...

Search
Members