Showing posts with label CAPE Chemistry Lessons. Show all posts
Showing posts with label CAPE Chemistry Lessons. Show all posts
Wednesday, December 15, 2021

CAPE Chemistry June 2021 Unit 1 Paper 2 - Past Paper Solutions

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  Global Chemistry Lessons Call or WhatsApp 739-2656 to join our class L.P. #307 S.M.R. Cunupia Notes relevant to each question follow the s...
Saturday, June 12, 2021

CAPE Chemistry June 2009 U1 P1 - Answers And Explanations

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  Global Chemistry Lessons Call or WhatsApp 739-2656 to join our class L.P. #307 S.M.R. Cunupia   Download Paper Here 1. B 2. D 3. A 4. D 5....
Thursday, April 23, 2020

Group IV Elements - CAPE Chemistry Unit 1

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Elements - Structure And Bonding Main Points To Be Used In Answering A Past Paper Question: Down the group there is a cha...
Wednesday, January 10, 2018

CAPE Chemistry Past Paper Answer - 2016 Unit 2 Paper 2 Question 5

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Global Chemistry Lessons Call or WhatsApp 739-2656 to join our class L.P. #307 S.M.R. Cunupia 5(a)(i) As applied to...
Wednesday, September 13, 2017

Unit 1 Module 1 SS 2 Notes

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Global Chemistry Lessons Call or WhatsApp 739-2656 to join our class 2.1 State the various forces of attraction b...
Friday, February 24, 2017

How To Use Red Mud As A Catalyst

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Can chemists come up with better uses of mineral resources to make catalysts that are more s ustainable ? For a growing number of resea...
Monday, January 16, 2017

Weak Base – Strong Acid Titration Curves

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The titration of a weak base (NH 3 ) with a strong acid (HCl) is shown below. Note that the curve has the same shape as the weak acid-stron...
Wednesday, January 4, 2017

Why Warm Water Freezes Faster Than Cold

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Nearly 50 years ago, Erasto B. Mpemba and Denis G. Osborne reported that if samples of water at 90 °C and 25 °C are cooled, the one start...
Tuesday, February 9, 2016

Relative Acidities Of Alcohols - In Aqueous Solution

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Alcohols have acidic character as the react with active metals like sodium or potassium liberating hydrogen. For example, C 2 H 5 OH +...