Видео 23
Просмотров 688

Reaction Kinetics | Reaction Kinetics | A level Chemistry 9701

9:12

Physical Properties of Group 17 elements | Group 17 | A level Chemistry 9701

11:59

Nitrogen, Ammonia and Pollution | Nitrogen And Sulfur | A level Chemistry 9701

9:47

Energy Changes | Chemical Energetics | A level Chemistry 9701

13:59

Electronic Structure | Electrons in Atoms | A level Chemistry 9701

10:06

Origin of Elements | Atoms & Isotopes | A level Chemistry 9701

8:08

June 2017, P42 Q8 | Organic Synthesis | A level Chemistry 9701

In this video lesson, we tackle a past paper question on Organic Synthesis specifically designed for CAIE A Level Chemistry students. You will learn to:
1. Identify Functional Groups: Learn to recognize and identify functional groups such as phenol, carboxylic acid, and amine within organic molecules. We will use tyrosine and its derivatives as examples to illustrate these concepts.
2. Describe Reaction Mechanisms: Understand various reaction mechanisms in organic chemistry, including electrophilic substitution, nucleophilic addition, hydrolysis, and nucleophilic substitution. We will explain the detailed process of converting phenol to tyrosine, highlighting the specific reactions and reag...

Видео

Reaction Kinetics | Reaction Kinetics | A level Chemistry 9701

9:12

Reaction Kinetics | Reaction Kinetics | A level Chemistry 9701

Просмотров 262 месяца назад

In this video lesson, we explore the topic of Reaction Kinetics, tailored for CAIE A Level Chemistry students. This video covers the following areas: 1. Interpreting Experimental Data: Learn to interpret experimental data in graphical form, including concentration-time and rate-concentration graphs, to understand reaction progress. Gain the skills to analyze these graphs and extract meaningful ...

Physical Properties of Group 17 elements | Group 17 | A level Chemistry 9701

11:59

Physical Properties of Group 17 elements | Group 17 | A level Chemistry 9701

Просмотров 392 месяца назад

Want an A* in A Level Chemistry? *Join Alt Academy* to gain access to our amazing resources. altacademy.org/? You’ll get: 1. Crystal clear video lessons covering the entire AS and A2 syllabus 2. Expert Academic Support 3. Video solutions for yearly past papers from 2017-2023 that explain how to answer each question step by step 4. A readymade study plan to complete the AS or A2 Chem syllabus in...

Nitrogen, Ammonia and Pollution | Nitrogen And Sulfur | A level Chemistry 9701

9:47

Nitrogen, Ammonia and Pollution | Nitrogen And Sulfur | A level Chemistry 9701

Просмотров 122 месяца назад

Energy Changes | Chemical Energetics | A level Chemistry 9701

13:59

Energy Changes | Chemical Energetics | A level Chemistry 9701

Просмотров 122 месяца назад

This video lesson delves into essential concepts of Chemical Energetics and focuses specifically on energy changes. It is aimed at CAIE AS Level Chemistry students, and will cover the following areas: 1. Heat Energy Analysis: Analyze the relationship between heat energy (q), mass (m), specific heat capacity (c), and temperature change (ΔT) using the formula: q = mcΔT. Understand how these varia...

Electronic Structure | Electrons in Atoms | A level Chemistry 9701

10:06

Electronic Structure | Electrons in Atoms | A level Chemistry 9701

Просмотров 392 месяца назад

This introduction to Electronic Structure from the chapter ‘Electron in Atoms’ is tailored specially for CAIE AS Level Chemistry students. This lesson will take you through the following areas: 1. Bohr Model Basics: Discover the foundational principles of the Bohr model of the atom, essential for grasping atomic structure and behavior. 2. Electron Arrangement: Learn to draw electron arrangement...

Origin of Elements | Atoms & Isotopes | A level Chemistry 9701

8:08

Origin of Elements | Atoms & Isotopes | A level Chemistry 9701

Просмотров 642 месяца назад

This video lesson is about the origin of elements, from the first chapter in the CAIE AS Level Chemistry syllabus, ‘Atoms and Isotopes’. In this lesson, you will learn how to: 1. Define the term "element" and state its significance in the universe. 2. Distinguish between elements and compounds, emphasizing the number of protons in an atom 3. Analyse the origin of elements, emphasizing the role ...

Enthalpies Of Atomisation | Chemical Energetics | A Level 9701

13:41

Enthalpies Of Atomisation | Chemical Energetics | A Level 9701

Просмотров 175 месяцев назад

This video lesson is our comprehensive guide on Enthalpies of Atomisation, a crucial topic from the Chemical Energetics chapter in Cambridge A Level Chemistry. In this video, we delve into the significance of ΔH°atom and ΔH°vap and how they play a pivotal role in measuring energy changes during chemical processes. 1. Definition of ΔH°atom and ΔH°vap: We'll simplify these terms and uncover their...

Isotopes and Mass Spectrometer | Atoms and Isotopes | A level Chemistry 9701

7:48

Isotopes and Mass Spectrometer | Atoms and Isotopes | A level Chemistry 9701

Просмотров 225 месяцев назад

Welcome to our educational video designed for Cambridge AS Level Chemistry students, where we delve into the world of isotopes and mass spectrometers. This tutorial serves as a comprehensive guide to: - Reading Mass Spectra Graphs: Learn how to interpret mass spectra graphs to identify the number of isotopes present, their individual masses, and their respective abundances. - Calculating Relati...

Bond Enthalpies and Hess' Cycle | Chemical Energetics | A Level Chemistry 9701

14:23

Bond Enthalpies and Hess' Cycle | Chemical Energetics | A Level Chemistry 9701

Просмотров 305 месяцев назад

Welcome to our comprehensive video lesson on Bond Enthalpies and Hess's Cycle, an essential topic within the realm of Chemical Energetics, tailored specifically for students studying Cambridge A Level Chemistry. In this tutorial, we embark on a journey to unravel the mysteries behind bond energies and their pivotal role in chemical reactions. 1. Understanding Bond Enthalpies: We'll delve into t...

Hess' Cycle for Formation Enthalpies | Chemical Energetics | A Level Chemistry 9701

11:46

Hess' Cycle for Formation Enthalpies | Chemical Energetics | A Level Chemistry 9701

Просмотров 245 месяцев назад

Welcome to our tutorial on Hess’s Cycle for Formation Enthalpies, an essential topic within the realm of Chemical Energetics, tailored specifically for Cambridge A Level Chemistry students. In this video, we'll delve into the intricacies of Hess’s Cycle, providing you with the tools to solve problems related to enthalpy changes of formation using combustion data. 1. Application of Three-Box Cyc...

Measuring Enthalpy of Combustion | Chemical Energetics | A Level Chemistry 9701

10:44

Measuring Enthalpy of Combustion | Chemical Energetics | A Level Chemistry 9701

Просмотров 195 месяцев назад

This video lesson is a comprehensive guide on measuring the enthalpy of combustion, a crucial topic in the realm of Chemical Energetics, tailored for Cambridge A Level Chemistry students. In this tutorial, we delve into the world of combustion reactions, exploring how to predict the energy released when different fuels or compounds undergo combustion. 1. Predicting Energy Release: We'll equip y...

Equations & Stoichiometry | Atoms, Moles and Stoichiometry | A Level Chemistry 9701

9:03

Equations & Stoichiometry | Atoms, Moles and Stoichiometry | A Level Chemistry 9701

Просмотров 365 месяцев назад

This video lesson is a comprehensive guide on equations and stoichiometry in chemical reactions for Cambridge A Level Chemistry students. In this tutorial, we'll demystify the process of solving stoichiometric questions using a simple three-step method. Stoichiometry is the study of the quantitative relationships between reactants and products in chemical reactions. It allows us to determine th...

Finding Limiting Moles using Concentration Formula | Atoms, Moles and Stoichiometry | A Level 9701

5:47

Finding Limiting Moles using Concentration Formula | Atoms, Moles and Stoichiometry | A Level 9701

Просмотров 325 месяцев назад

In this video tutorial tailored specifically for CAIE A-Level Chemistry students, we're going to unravel the mysteries of identifying limiting reagents using stoichiometric ratios. We hope to facilitate you to: 1. Understand the significance of limiting reagents in chemical reactions and their role in determining reaction outcomes. 2. Learn how to identify the limiting reagent in a chemical rea...