When did the Ib chemistry syllabus change?
When did the Ib chemistry syllabus change? Dear students and Teachers, are you ready for a big change to the International Baccalaureate Chemistry cuRead More…
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Who is the Famous Chemistry Nobel Winner?
Who is the Most Famous Chemistry Nobel Prize Winner? The Nobel Prize in Chemistry is one of the oldest and most prestigious awards recognising the acRead More…
MCQ on The nuclear atom
MCQ on The nuclear atom:this post is all about a multiple choice question on the topic of the atomic nucleus. It’s is based on the different models tRead More…
Mnemonics to remember the elements
Mnemonics to remember the elements that will help remember the elements in different groups of the periodic table: Group 1 (Alkali Metals): “LithiRead More…
2.2 The Electron configuration
2.2 The Electron configuration Quantum mechanical model of Atom: It is based on Heisenberg’s uncertainty principle and SchrodingerRead More…
2.1 The nuclear atom
2.1 The nuclear atom Thomson atomic model says that An atom is similar to a watermelon in which electrons are like watermelon seeds and Read More…
1.2 The mole concept
1.2 The mole concept is about the quantitative aspects of a substance. What is 1Mole? 1 mole is an amount of a substance which contains aRead More…
1.1 PARTICULATE NATURE OF MATTER
1.1 Particulate nature of matter and chemical change Pure Substance: Pure substance has only one type of particles. Example: ERead More…
Henna extract as an indicator:IB Chem IA
Exploring the Use of Henna Extract as an Acid-Base Indicator for IB Chemistry IA is a good option as a natural resource.Using henna extract as an aciRead More…
Effects of Heat on Egg Albumin
You can explore Investigating the Effects of Heat on Egg Albumin for IB Chemistry IA. You can use any suitable technique like UV light for the IA. ARead More…