Saturday, January 30, 2016

Thermochemistry Part 11

Dear readers,

This is the last video clip I shall have for you in Thermochemistry, where we shall discuss about Born Haber cycle, a cycle used to deduce the lattice energy by relating enthalpy change of formation, atomisation, ionisation energy and electron affinity.

Beginning nxt week, we shall move to brand new Chapter 2


Chew Sensei

Wednesday, January 27, 2016

Thermochemistry Part 10

Dear readers

This is the 10th video for Thermochemistry where I shall explain about relating enthalpy change of solution with enthalpy change of hydration and lattice energy

Also, I shall explain how to deduce the solubilities of Group 2 sulphate by using enthalpy change of solution, from the angle of lattice energy and enthalpy change of hydration

This is the 2nd last video. My last video of Thermochemistry shall be out tomorrow, where we shall end it with Born haber cycle.

Hope you all enjoyed with all the videos made so far. Not sure whether it helps you or not but I just do whatever I can to share my knowledges

Chew Sensei

Thermochemistry Part 09

Dear readers

This is the part 9 of thermochemistry where we shall discussed about Hess Law application in relating enthalpy change of formation with combustion. Using Hess Law, enthalpy change of reaction can be calculated. Enjoy

Chew Sensei

Friday, January 22, 2016

Thermochemistry Part 08

Dear students

This is the 8th video lesson introducing Hess Law in Thermochemistry. Hope you understand better the content. Enjoy

Thermochemistry Part 07

Dear readers,

This is the 7th video presentation of Thermochemistry where we shall discuss about enthalpy change of hydration and solution. Tomorrow morning I shall up another video lesson continue from this.


Monday, January 18, 2016

Thermochemistry Part 06

Dear readers :

This is the 6th video lesson of Thermochemistry, where in this video we shall have a look about ionisation energy, electron affinity and lattice energy. I hope this video lesson slides will be able to help all of you to undestand better about thermochemistry when applied it into lesson

Chew Sensei

Tuesday, January 12, 2016

Thermochemistry Part 05

Dear readers

This is the part 5 video of Thermochemistry, where we shall discuss about enthalpy change of atomisation and bond energy. Hope this video slide will be able to help you.

Again, I really do hope that you would respect me for ownership of slide as I already done it in video so please do not private message me to ask for slide in what so ever format again.

Thank you and enjoy

Chew Sensei


Saturday, January 9, 2016

Thermochemistry Part 04

Dear readers

This is the forth part of the video presentation for Thermochemistry, which explain about the enthalpy change of neutralisation.

Last but not least, please do not ask me for pdf or ppt presentation slide anymore as I have deleted it.

Thank you and Enjoy

Chew Sensei

Monday, January 4, 2016

Thermochemistry 03 - STPM Sem 2

Dear readers, This is the latest update for STPM Chemistry Sem 2 Thermochemistry Part 04. Enjoy the video and hope this will helps you.

Happy school reopen for 2016

Chew Sensei

Tuesday, December 29, 2015

Thermochemistry Part 02

Dear readers,

This is the second video lesson slide for Thermochemistry. Hope you all will be able to enjoy it. Happy school reopening

Chew Sensei