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calculate change in enthalpy H
the neutralization of 50ml of 1 M acid by 20ml of 1M base was carried out in a calorimeter. the initial temperature was 27celsius and the final was 25celsius? was this reation endothermic or exothermic?explain your answer

2007-02-20 16:20:38 · 2 answers · asked by ngoc v 1 in Science & Mathematics ➔ Chemistry

2 answers

Exothermic. The Nuetralization let off energy (or heat) in the process. Endothermic is the absorbtion of heat.

2007-02-20 16:30:40 · answer #1 · answered by ROD'R 2 · 0⤊ 0⤋

exothermic, because this reaction releases energy(heat)

2007-02-21 01:32:03 · answer #2 · answered by c4 2 · 0⤊ 0⤋