Thursday
April 17, 2014

Homework Help: Chemistry 143

Posted by Shana on Monday, April 26, 2010 at 3:52pm.

Write three thermochemical equation needed to calculate delta H for the following reaction:
2Mg(s) + O2(g) = 2MgO

Include delta h values in kJ for each reaction.

Please help!! I don't even know were to start!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem 141 - Write the three thermochemical equations needed to calculate the ...
Chemistry - Which of the following reactions are spontaneous (favorable)? A] 2Mg...
Chemistry - Is the following reaction spontaneous at 25*C? delta s reaction = -...
Chemistry - Calculate the enthalpy change for the reaction: 2S(s) + 3O2(g) -->...
Chemistry - For the reaction described by the chemical equation: 3C2H2(g) -> ...
chemistry(Please check) - 1)Which thermochemical equation and data does not ...
Chemistry - 1)Which thermochemical equation and data does not agree with the ...
Chemistry - Given 1.01 g of H2 in the reaction H2 + 1/2 O2 = H2O. The Delta H ...
chem! - Calculate the heat of reaction for the incomplete combustion of 67.0g ...
Chemistry - Calculate the delta H and delta S for the reaction. From there, ...

Search
Members