Posted by **Jessie** on Tuesday, September 1, 2009 at 12:46pm.

I am really struggling with this equation question...can someone please help me???

Use the following equation to answer the question...

4Fe(s)+3O2(g)---> 2Fe2O3(g)

Heat = -1700kJ

How many grams of rust form when 453kJ of energy is released?

## Answer this Question

## Related Questions

- chemistry - Use the following reaction to answer the questions 4Fe(s) + 3O2(g...
- chemistry - Am I correct? Deterioration of buildings, bridges, and other ...
- chemistry - Deterioration of buildings, bridges, and other structures through ...
- Chemistry - Deterioration of buildings, bridges, and other structures through ...
- chemistry - How many grams of O2 are needed to produce 45.8 grams of Fe2O3 in ...
- chemistry - Write the balanced chemical reaction for the rusting of iron? the ...
- chemistry - Can some one please balance this equation for me Fe + O2---> ...
- chemestry - How many grams of O2 are needed to produce 45.8 grams of Fe2O3 in ...
- Chemistry - Using the equation 4Fe + 3O2 -> 2Fe2O3, calculae the total mass ...
- chemistry - how many grams of Fe2O3 are formed when 16.7g of Fe reacts ...

More Related Questions