Wednesday
April 16, 2014

Homework Help: science

Posted by kit on Monday, July 23, 2012 at 7:01am.

when a 424-g of iron powder is burned in an oxygen atmosphere, 0.606-g of a reddish brown oxide is obtained. Determine the empirical formula of the oxide.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - Heating Iron and Sulphure pruduces Iron Sulphide. What is the ...
Science - Steel wool [iron] is burned in the presence of oxygen in the air and ...
science - how could you use physical prperties to separate a mixture of iron and...
chemistry - A scientist is performing an experiment on a powder. Which of the ...
Chemistry - Hydrogen is burned in oxygen to release heat. How many grams of ...
chemistry - A student adds .137 grams of nickel(II) hydroxide powder to 10.0 L ...
math 6th grade - Using Multiplication to solve equations: 9y-5 had to iron space...
science - A light green powder is heated in a test tube. A gas is given off and ...
Physical Science 2 - Given that iron has a density of 7.87 g/cm3, calculate the ...
5 g vial - A 5 g igal reguires addinng 8.6 ml diluent to get concentration of ...

Search
Members