Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students. #A2chemistry #Kc #Kp

Mixed past paper questions on this topic (infra-red, mass spectrometry and elemental analysis) from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for AS students. #infrared #massspec #elementalanalysis

Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students. #A2rates #arrhenius #initialrates #orders

Mixed past paper questions on these topics from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for AS students. #periodicity #periodictable

Mixed organic past paper questions from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for both AS and A2 students. #organicchemistry #ASorganic

Mixed past paper questions on moles from OCR A past papers which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for both AS and A2 students. #ASmoles #ALevelmoles #moleschemistryALevel

Some pointers and ideas to help you devise a method and practical for the new unit 19 applied science unit. This practical is one of the 4 options for assignment B. I know that the use of IR for quantitative analysis is uncommon, but it can be done. Find attached a journal article of a similar experiment and a short outline of a method (word doc). Journal is obviously not my own work, I have just uploaded these to help centres devise their own methods for this assignment. I hope this is helpful for you. Please take a look at my other resources :-)

Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students. Video going through answers: https://youtu.be/t2OLH5DnZNw #A2acidsandbases #buffercalculations #pHcalculations

Mixed past paper questions on these topics from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for AS students. #enthalpy #ratesofreaction #ASChemistryrevision

Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students. Video going through answers: COMING SOON #A2synthesis #organicsynthesis

Mixed past paper questions on this topic from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for A2 students. Video going through answers: https://youtu.be/zY4UmqZXo24 #A2mechanisms #A2organic

Mixed past paper questions on moles from OCR A past papers which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for both AS and A2 students. #electronconfiguration #intermolecularforces #VSEPRtheory

Mixed organic past paper questions from OCR A which are readily available on past paper finder (still suitable for use for those studying other exam boards). Suitable for AS students. Video going through all answers: https://youtu.be/0WxXIbwBjdk #equilibria #ASChemistryrevision #ALevelChemistry

A document showing trends in topics covered on every unit 3 exam and some predictions for what may come up this year. #unit 3 applied science exam #unit 3 2023

Sample results for PAG 10.3 attached in Excel file Help video explaining how to do the analysis and extension question: https://www.youtube.com/watch?v=S--lbg9DQ6s&list=PLaD6fcqFKTWju1PsWNzEjMXZ3bCJ32ikf&index=20 More detailed explanation of how to create an Arrhenius plot to find Ea and A: https://www.youtube.com/watch?v=iezcuG47qsw&list=PLaD6fcqFKTWju1PsWNzEjMXZ3bCJ32ikf&index=21&t=3s Please subscribe to my channel to support :-) Thank you x

Help with preparation for PAG 4.2 video link: https://www.youtube.com/watch?v=djeN6E6prFE #PAG4.2 #ASChemistryPAGs

Here are 4 sets of sample results that students can use to practice the calculations or in case they lost their results. There is also a video which they can follow along with as a guide while they do their calculations, which explains each step: https://www.youtube.com/watch?v=kb3f_9rxcac The other document is a task list, which tells the student step by step how to structure their report (what headings in which order), where to put their results and where to follow along with the video :) This resource is ideal for an online lesson or cover lesson task.

This PowerPoint aims to help assist teachers with delivery of the first assignment and/or help students structure their work and decide what to include. Checklists are included for each criteria, breaking the pass, merit and distinction down into small, clear tasks. Useful websites: https://www.hse.gov.uk/legislation/index.htm https://www.hse.gov.uk/legislation/trace.htm

A sheet of 22 reactions of straight chain compounds that you need to learn reaction conditions for. Suitable for A Level Chem (A2, 2nd year)

Method, with link to useful YouTube video demonstrating the practical. Practical-based Qs testing students understanding of the steps in the method, answers at bottom. Slightly different method for stretch and challenge - can run more than 1 chromatogram simultaneously and some extra Qs at the bottom relating structure to Rf value. #plantchromatography