Reaction...?

0 ⤊

How much energy will 5455 g of a substance release when it condenses? Assume that the heat of vaporization of the substance is 16.0 kJ/mol and that its molar mass is 36.1 g/mol.

2007-04-11 17:12:48 · 2 answers · asked by glance 3 in Science & Mathematics ➔ Chemistry

2 answers

No of mols of substance = 5455/36.1

heat released in condensation of 1 mol = 16 kJ
heat released in condensation of 5455/36.1 mols =5455x16/36.1 kJ
=2417.728 kJ

2007-04-11 18:02:09 · answer #1 · answered by s0u1 reaver 5 · 0⤊ 0⤋

(5455/36.1)*16 kJ = 2417.73 kJ

2007-04-12 00:33:30 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋