Wednesday
April 1, 2015

Homework Help: Chemistry Concept

Posted by Soonjung on Saturday, January 24, 2009 at 3:59am.

The iron in steel has a density of 7.86 g/cm3. When iron rusts, it forms hydrated Fe2O3 that has a density of 5.12 g/cm3. What happens to the volume as iron rusts?

Like does it expand? contract? stay the same? expand then contract? <-- that is my question

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry-Equation - When iron rusts in air, iron(III) oxide is produced. How ...
chemistry - when iron rusts in air, iron(III) oxide is produced. how many moles ...
Chemistry - When iron rusts in air, iron (III) oxide is produced. How many moles...
Physical Science 2 - Given that iron has a density of 7.87 g/cm3, calculate the ...
Algebra - The density of iron is 7.87 g/cm3, and the average mass for one iron ...
chemistry - a sample of iron occupies a volume of 10.0cm3. if the density of ...
Chemistry - Deterioration of buildings, bridges, and other structures through ...
Chemistry - Iron crystallizes in a body–centered cubic structure. The volume of ...
Chemistry - Iron has density 7.87 g/cm3. If 52.3 g of iron is added to 74.5 mL ...
Chemistry - At 25 degrees celsius,one cm3 of iron mass of 7.62 grams. What ...

Members