Asked by John
Using enthalpies of formation, calculate the quantity of heat produced when 14.0 g of propane is completely combusted in air under standard conditions.
Answers
Answered by
DrBob222
Write the equation and balance it.
delta Hrxn = (n*DHproducts)-(n*DHproducts)
Then delta Hrxn x 14.0/n*44 = q
delta Hrxn = (n*DHproducts)-(n*DHproducts)
Then delta Hrxn x 14.0/n*44 = q