Homework Help: Chemistry

Posted by Ruth on Monday, April 9, 2012 at 10:51am.

Calculate ∆Hēf /mol for propane, C3H8(g), given the following reaction: (10 points)
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(ℓ ); ∆Hērxn = -2219.9 kJ

Chemistry - DrBob222, Monday, April 9, 2012 at 2:22pm
dH = delta H.
dHrxn = (3*dHf CO2 + 4*dHf H2O) - (dHf C3H8)
Solve for dHf propane.

Answer this Question

Related Questions

chemistry - The combustion of propane (C3H8)produces CO2 and H20: C3H8(g)+5O2(g...
chemistry - The combustion of propane (C3H8)produces CO2 and H20: C3H8(g)+5O2(g...
Chemistry - Propane, C3H8, is a common fuel gas. Use the following to calculate...
Chemistry - In the following reaction, how many liters of oxygen will react with...
Chemistry - The combustion of 132 g of propane, C3H8, with excess oxygen ...
Chemistry - Consider the combustion of propane (C3H8) in the presence of oxygen...
chem - Consider the combustion of propane (C3H8) in the presence of oxygen: C3H8...
chemistry - Given the reaction: C3H8(g) + 5O2(g) ¨ 3CO2(g) + 4H2O(g) ...
chemistry - what mass of oxygen would be required to completely burn 6.75 g of ...
chemistry - The propane fuel(C3H8) used in gas barbecues burns according to the ...

For Further Reading

First Name:
School Subject:
Answer: