AQA Chem Study guides, Class notes & Summaries

AQA CHEMISTRY 7405/1 Paper 1 Mark Scheme Inorganic and Physical Chemistry (AUG-DEC 2023)

AQA CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS covalent bond - ANSWER-a shared pair of electrons between non-metal elements co-ordinate bond - ANSWER-a shared pair of electrons where both electrons are supplied by one atom repulsion in shapes of molecules - ANSWER-Lone pair-lone pair > lone pair-bonding pair > bonding pair-bonding pair electronegativity - ANSWER-the power of an atom to attract the pair of electrons in a covalent bond hess' law - ANSWER-Total enthalpy chang...

AQA psychology Mark schemes,AQA GCSE COMBINED SCIENCE: TRILOGY 8464/B/2H Biology Marking Schemes,AQA GCSE PHYSICS Marking Schemes,AQA CHEMISTRY MARKING SCHEMES AND AQA MATHEMATICS MARKING SCHEMES(FULL SOLUTION PACK)

AQA CHEMISTRY 7405/1 Paper 1 Mark Scheme Inorganic and Physical Chemistry (AUG-DEC 2023)

AQA Chemistry - Organic Chemistry 2023 Test Questions Answers How is crude oil formed? - ANSWER Over millions of years from the fossilised remains of plankton Where is crude oil found? - ANSWER In the porous rocks in the Earth's crust Is crude oil renewable or non-renewable? - ANSWER Non-renewable What is crude oil made up of? - ANSWER Hydrocarbons What gives hydrocarbon molecules varying properties? - ANSWER They vary in siz...

Inorganic AS AQA Chemistry Exam With 100% Correct Answers 2024 What is a d-block (or f-block) element? - answerAn element that forms one or more stable ions with a partially filled d (or f) orbital What is an s-block (or p-block) element? - answerAn element with its outer electrons in the s (or p) orbitals What is the scientific name for the rows on the Periodic Table? - answerPeriods What is the scientific name for the columns on the Periodic Table? - answerGroups What does the group nu...

This document is a detailed and extensive guide for all of the 12 required practicals for AQA A level and AS Level chemistry. Revising the core practicals for exams can be difficult, so I prepared a resource which not only contains the method for each practical but also highlights where specific equipment/techniques/chemicals are being used and explains WHY it is being used (learning these will make core practical-related questions significantly easier). Key observations have additionally been h...

AQA Chemistry; Transition Metals Final Test 2023.In what block are the transition metals found? - ANSWER D-block What is the definition of a transition metal? - ANSWER A transition metal is a metal that can form one or more stable ions with an incomplete D sub-level How many electrons can fit into the d sub-level? - ANSWER 10 What transition metals have a different electronic configuration? - ANSWER Chromium and copper How does the electronic configuration of chromium differ? - ANSWE...

AQA Chemistry As Level Paper 1 2023