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This video will take you through both sections of the Advanced SQA Higher Chemistry 2021 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:13-Multiple Choice Q1-25 00:33:53-Question 1 00:38:35-Question 2 00:44:07-Question 3 00:48:06-Question 4 00:58:45-Question 5 01:07:10-Question 6 01:15:17-Question ...

This video is a walk through of the 2019 Advanced Higher Chemistry Exam, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions ...

This video is a walk through of the 2017 Advanced Higher Chemistry Exam, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions ...

This video is a walk through of the 2022 Advance Higher Chemistry Question Paper, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers ...

This video is a walk through of the Advanced Higher Chemistry Specimen Paper, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers ...

This video is a chance to practice shape of molecules and electron pairs for advanced higher chemistry. This covers VSEPR rules, common electron pair shapes, common molecule shapes and practice examples to try. -----------------RELATED VIDEOS ----------------- Advanced Higher: Shape of Molecules https://youtu.be/CTzpU7P2kpQ Welcome to Miss ...

This video will take you through both sections of the Advanced SQA Higher Chemistry 2022 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:21-Multiple Choice Q1-25 00:30:17-Question 1 00:34:38-Question 2 00:41:28-Question 3 00:45:10-Question 4 00:54:17-Question 5 00:57:44-Question 6 01:02:54-Question ...

This video will take you through both sections of the Advanced SQA Higher Chemistry 2023 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:15-Multiple Choice Q1-25 00:31:41-Question 1 00:40:15-Question 2 00:44:16-Question 3 00:46:47-Question 4 00:48:53-Question 5 00:53:00-Question 6 00:57:01-Question ...

This video recaps chemical equilibrium. It looks in more detail at the sort of questions that can be asked using chemical equilibrium. It covers the use of equilibrium constant for partition coefficient, which although not in the course anymore is a significant use of equilibrium calculations. It also looks at weak acids and the relationship ...

Calculations for acids and bases, strong and weak.

Why is methane tetrahedral? Why is it easy to break the first bond in a double bond, but not the second? How do coloured pigments like chlorophyll work? The answer to all of these lies within molecular orbitals and we look at these in this video. Prof Dave probably has a more complete explanation here https://www.youtube.com/watch?v=I2k61JMk71M ...

This video is a walk through of the 2022 Higher Chemistry Question Paper, Paper 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions ...

This video will take you through the answers to quetions 1 to 6 in the 2019 SQA higher chemistry paper

Walk through of the SQA 2019 higher chemistry paper from questions 7 to 12. Skip through the video as required.

This video is a walk through of the 2021 Higher Chemistry Question Paper, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions ...

This video is a walk through of the 2018 Higher Chemistry Exam, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions reproduced ...

A short video detailing chemical equilibrium and the use of the equilibrium constant to predict position of equilibrium. Higher video looking at equilibrium https://www.youtube.com/watch?v=Ttip-wt1IaI&list=PLpeedPxQgHa3oIN5_t_Ab70Ttd9CQW38U&index=9

This video will take you through both sections of the SQA Higher Chemistry 2021 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:14-Multiple Choice Q1-25 00:33:41-Question 1 00:42:26-Question 2 00:52:16-Question 3 00:54:55-Question 4 01:18:58-Question 5 01:26:32-Question 6 01:36:49-Question 7 01:41: ...

A primer for the basics of the Electromagnetic Spectrum for anyone needing these concepts for Adv H chemistry, but have missed out on the physics behind them [SQA p 51,52 Scholar p3-6,11-14]. If you've got Higher physics, feel free to skip to 11:35 **@4:49 I say "times 10 to the -3

This video takes your through limiting and excess reactants and the associated calculations to show which reactants are limiting.

This video is a walk through of the 2015 Higher Chemistry Exam, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions reproduced ...

This video shows you how to tackle the numeracy questions that can come up in Higher chemistry. There are usually two or three numeracy based questions in the exam worth 2 or 3 marks. These questions are based on the chemistry topic of a larger question but don’t usually require the use of chemical knowledge. One example shown here does ...

This video is a walk through of the 2019 Higher Chemistry Exam, Section 1 Multiple choice. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Questions reproduced ...

This video will take you through both sections of the SQA Higher Chemistry 2022 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:19-Multiple Choice Q1-25 00:29:05-Question 1 00:32:08-Question 2 00:39:28-Question 3 00:43:00-Question 4 00:49:16-Question 5 00:53:33-Question 6 01:01:40-Question 7 01:16: ...

Brief look at the different ways the position of equilibrium can be changed.

This video will take you through both sections of the SQA Higher Chemistry 2023 exam paper. I will explain how I would approach each question. Timestamps 00:00:00-Intro 00:00:07-Multiple Choice Q1-25 00:27:22-Question 1 00:34:32-Question 2 00:42:35-Question 3 00:53:01-Question 4 00:56:15-Question 5 01:07:53-Question 6 01:21:07-Question 7 01:30: ...

This video will take you through the main points from AH Chemistry Unit 1-Shapes Of Molecules and go through some typical exam-style questions.

This video will take you through the main points from AH Chemistry Unit 1-Electromagnetic Spectrum and go through some typical exam-style questions.

A walk through of the SQA CfE Advanced Higher 2016 past paper multiple choice section. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Remember to subscribe and ...

A walk through of the SQA CfE Advanced Higher 2016 past paper multiple choice section. The past papers can be found on the SQA website (link below) as well as answer schemes. For the multiple choice section the answer schemes purely have the letter, in this video I show my working that would lead you to those answers. Remember to subscribe and ...

Please don't watch this if it will cause you any anxiety, go and study for your next exam or enjoy study leave. These are not the official SQA answers and can't be used to accurately judge your grade. All copyright is with the SQA and I am using it for non-profit educational purposes. _What's up with the audio in this one? Apologies_ *Thanks to ...

This video covers the basic systematic organic chemistry that you need to know to be able to fully understand the unit 2 content of Higher chemistry. The video covers unsaturated molecules and addition reactions. It looks at structural formulae, including shortened. Isomers are covered. Finally relation of structure, intermolecular forces and ...

In this AP Daily: Live Review session for AP Chemistry, we will discuss relationships between electrochemical cell properties, including anode and cathode identity and concentration, and parameters like cell potential (Ecell), equilibrium constant (K), reaction quotient (Q), free energy change (ΔG) and thermodynamic favorability. We will ...

Hope this helps!

This video introduces the equipment that is introduced in the Advanced Higher chemistry course. It explains what equipment is used for and shows how to draw each piece of equipment. You are expected to be able to identify and draw the correct piece of equipment for different experimental procedures. -----------------RELATED VIDEOS ...

In this video we look at how EM radiation interacts with the electrons of atoms. [SQA p52,53 Scholar p19] 0:00 Intro 0:35 Electrons and E.M. energy 1:08 Where does the energy go? 2:25 Promoting electrons 3:11 Quantisation 3:54 So that's where the energy goes 4:23 Demoting electrons 5: 30 Learning outcomes check

Changing the concentration of a reactant always changes the rate, doesn't it?? Let's find out if that's true and look at some aspects of reaction rate we kept hidden from you before. 0:00 Caffeinated intro 0:35 Reactants don't all collide at once 1:40 The RDS 2:44 Changing [reactants] 3:53 What does first order mean? 5;37 What about second ...

This organic chemistry video tutorial focuses on multistep synthesis reactions and retrosynthesis problems. It contains plenty of tips, techniques, examples and practice problems for you to work on. Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 Here is a list of topics included in this video: 1. Alkyne Synthesis Reactions Using ...

What is ionisation energy and how do you calculate the energy required?

Book a FREE demo class for Oct Nov 2022 session through the link below: https://docs.google.com/forms/d/e/1FAIpQLSfPE9tCuecwBzjG5GNLdgp2dHRjC2eXGMef4ZnQixLfq9TUCg/viewform Notes https://drive.google.com/file/d/1VbkO5oXJmM8HISyv35h6RdoRqP-I9AFx/view?usp=drivesdk Paper 5 | A Levels Chemistry: https://www.youtube.com/playlist?list ...

A tutorial on finding oxidising and reducing agents, writing ion-electron equations and carrying out redox titration calculations. If you need a reminder on writing ionic formulae watch this video https://www.youtube.com/watch?v=1EH1vD1py54 National 5 material on Redox https://www.youtube.com/watch?v=VLS8Tll-vBU&list ...

This video covers three types of calculations that are new to advanced higher chemistry. Percentage mass solutions, percentage by volume solutions, and parts per million (ppm) calculations. All three calculations are used for purity of pharmaceuticals and analytical chemistry. Calculating percentage by mass and percentage by volume are useful ...

Enthalpy of combustion, enthalpy of solution, enthalpy of neutralisation. Only enthalpy of combustion required for higher but knowledge of the others could be useful for moving on further with chemistry. Reminder of National 5 Energy from Fuels https://www.youtube.com/watch?v=weKJ3_WbZ0Q&list=PLpeedPxQgHa0JgGozJxFDjMggpXdscgSq&index=16

Using reaction profiles to identify exothermic and endothermic reactions, calculate enthalpy changes and activation energy.

There's a new type of question in upcoming tests folks, called an "open-ended" question. It's different to almost all other questions in chemistry because there isn't a single "right" answer. In this video I try to show how to tackle these questions. **I'll come back and re-upload this video in the near future with examples of the complexity ...

Calculations of standard enthalpy change, standard entropy change, Gibb's free energy change and using this to determine if a reaction is feasible/temperature at which it will be feasible. Higher Enthalpies https://www.youtube.com/watch?v=bh-TJVGPkdI&index=6&list=PLpeedPxQgHa3oIN5_t_Ab70Ttd9CQW38U Higher Hess' Law https://www.youtube.com/watch ...

This video looks at how to do some basic error calculations. These are not statistical uncertainties but are a simple calculation that is sufficient for the purposes of Advanced Higher project evaluations. Calculation of absolute and percentage uncertainties are shown with examples to try. Absolute uncertainties in glassware are shown and used ...

I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Find all the multiple-choice questions in the courses here https://www.primrosekitten.com/pages/all-courses ...

The long-awaited (and unfortunately late oops) UNIT 8 AP CHEM REVIEW!!! Topics covered: - Arrhenius acid/base definition - Bronsted-Lowry acid/base definition - neutralization reactions - acid base reactions - pH, pOH, [H+], and [OH-] calculations - strong vs. weak acids/bases - Kw, Ka, Kb, and ICE charts - titrations - buffers Hope it helps ...