STPM/S(E)960 MAJLIS PEPERIKSAAN MALAYSIA (MALAYSIAN EXAMINATIONS COUNCIL) PEPERIKSAAN SIJIL TINGGI PERSEKOLAHAN MALAYSIA (MALAYSIA HIGHER SCHOOL CERTIFICATE EXAMINATION)…
PHYSICAL CHEMISTRY Temperature and Heat 1. Thermochemistry is the study oI energy changes which take place during chemical reactions. 2. Temperature is the degree oI hotness.…
Chemical Engineering Thermodynamics Chapter 2 Heat Effects Chapter Outline 2.1 Sensible Heat 2.2 Latent Heat of Pure Substances Design of reactors requires knowledge of the…
Slide 1E nergy a nd C hemical C hange Slide 2 Definitions Energy is the ability to do work. Energy is conserved (Law of Conservation of Energy). Energy is made up of two…
Slide 1HEAT FLOW & THE FIRST LAW HEAT is the FLOW of ENERGY because of a temperature difference. The units of HEAT are Joules/s or BTU/s or Calories/s BTU (British Thermal…
Slide 1 Slide 2 Copyright 1999, PRENTICE HALLChapter 51 Thermochemistry David P. White University of North Carolina, Wilmington Slide 3 Copyright 1999, PRENTICE HALLChapter…
Slide 1Thermochemistry1 The energy aspect of chemistry Slide 2 Thermochemistry2 Thermochemical Data and Services Energy is a quantity that can be stored in a chemical form,…