Friday
November 28, 2014

Homework Help: Chemistry

Posted by J.J on Tuesday, March 18, 2014 at 10:56pm.

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants.
4Cr(s)+3O2(g)→2Cr2O3(s)

1.) 1 molCr; 1 molO2
2.) 4 molCr; 2.5 molO2
3.) 12 molCr; 10 molO2
4.) 14.8 molCr; 10.3 molO2

Express your answer as a chemical formula.

I'm stuck on how you write it as a chemical formula, pleaseee help! Thanks!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - For the reaction shown, find the limiting reactant for each of the ...
CHEM - For the reaction shown, find the limiting reactant for each of the ...
Chemistry - Hello! I'm doing these questions for my chemistry homework, and I ...
chem - Consider the following reaction: 2 CH3OH + 3O2 to form 2 CO2 + 4 H20 Each...
Chemistry - based on the following chemical equation HCN+O2 yields N2+CO2+H20 ...
chemistry - Mg(ClO32=MgCl2+3O2 12.omolMg(ClO3)2produces molMgCl2and MolO2 3.00 ...
Chemistry - Calculate the change in enthalpy when 52.0 g of solid chromium at 25...
chemistry - for the reaction: 4NH3+5O2=4NO+6H2O; 15.0g of NH3 and 27.5g of O2 ...
Chemistry - For the reaction shown, compute the theoretical yield of product (in...
Chemistry - For the reaction shown, compute the theoretical yield of product (in...

Search
Members