Friday
April 18, 2014

Homework Help: chemistry

Posted by chenchen on Tuesday, October 30, 2012 at 10:17am.

480 g of FeS2 is combined with 12.000mol of molecular oxygen. balanced chemical reaction is
4FeS2 + 11O2 ---> 2Fe2O3 + 8SO2
a. Which cheical will run out first?
b. What mass of Fe2O3is produced?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - SO3 can be produced in the following two-step process: FeS2 + O2...
Accounting - (Question) June 1 2008---Received a $6000, 1-year, 8%, note from ...
Accounting (Journal Entries) - (Question) June 1 2008---Received a $6000, 1-year...
Chem - f 147 grams of FeS2 is allowed to react with 88 grams of O2 according to ...
Precalculus - Combined area of 1680ft^2 for 4 identical rectangular corrals. ...
prealgbra - brandon needs $480 to buy a tv and stereo system for his room.He ...
Business Math - Model the data using an exponential function f(x) = Ab^x. x ,0 ,...
Physics/ Chemistry please help - The active ingredient in the allergy medication...
Discrete Math - I want to verify that this is correct: An arithmetic sequence ...
chemistry - A solution is labeled 85.6 g HCl per 480 g of water,calculate the ...

Search
Members