Chemistry

Get comprehensive answers to frequently asked questions about the composition of air.

When we shop for groceries, we use different units to measure amounts. These units, such as kilograms, litres, and dozens, play a crucial role in our everyday life. But have you ever thought about a unit called a "mole"? Picture adding "1 mole of rice" to your shopping list. How much rice is that? Unlike regular units, the mole is a chemistry unit used to measure quantities on a tiny scale, involving molecules. In this piece, we'll uncover the secrets of the mole concept and its importance in the world of chemistry.

Chemistry is a fascinating subject that allows us to understand the composition, properties, and behaviour of matter. One essential aspect of chemistry, especially in O-level studies, is qualitative analysis. In this article, we will dive into the world of qualitative analysis in chemistry, exploring its significance, basic principles, techniques, and real-life applications.

In this comprehensive guide, we'll walk you through the steps to excel in your chemistry exams.

Are you struggling to make sense of the periodic table? Do those rows and columns of elements seem like an unsolvable puzzle? Fear not, ChatGPT is here to make mastering the periodic table a breeze. In this article, we will delve into how ChatGPT can help you effortlessly revise and understand this fundamental part of chemistry.

SEAB recently announced there are important changes coming to the Chemistry Syllabus (6092) in 2024 that every student and educator should be aware of. These changes promise to enhance the learning experience and keep the curriculum aligned with the latest advancements in the field. 

The Pareto Principle, also known as the 80-20 rule, is a straightforward but insightful concept often seen in education. It suggests that roughly 80% of a student's learning outcomes can be attributed to 20% of the efforts they put in.

The periodic table is a fundamental tool in the study of chemistry, especially for O-Level students. It serves as a concise and organised framework that allows students to understand and predict the behaviour of elements. In this article, we will explore the significance of the periodic table in O-Level chemistry and how it facilitates the learning process. Let's dive in!

Scoring well in your O-Level Chemistry papers requires more than just a solid knowledge base; it also involves an understanding of what examiners are looking for. Knowing the expectations of examiners can help you tailor your approach to maximise your chances of achieving excellent results. This article will provide tips and guidance on how to answer questions in a way that they meet the needs of examiners when writing O-Level Chemistry papers.