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OCR A LEVEL CHEMISTRY MODULE 2 Exam Questions With Detailed Answers
OCR A LEVEL CHEMISTRY MODULE 2 Exam Questions With Detailed Answers Define atom economy The percentage of atoms that react to form the desired product What is water of crystallisation? Water molecules that are bonded into a crystalline structure of a compound What is the equation for atom economy? (total Mr of desired products/ total Mr of all products) x 100 Why is a high atom economy important? More efficient reactions, preserves raw materials, reduces waste Name a group of weak a...
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OCR A-LEVEL CHEMISTRY MODULE 2 | Questions and Answers with complete solution
PopularIsotopes - Atoms Of The Same Element With Different Numbers Of Neutrons Atomic (Proton) Number - Number Of Protons In The Nucleus Mass (Nucleon) Number - Number Of Particles (Protons & Neutrons) In The Nucleus Ion - A Positively Or Negatively Charged Atom Or (Covalently Bonded) Group Of Atoms Relative Isotopic Mass - The Mass Of An Isotope Compared With On Twelth Of The Mass Of An Atom Ofcarbon 12 Relative Atomic Mass - The Weighted Mean Mass Of An Atom Of An Element Compared With One Twe...
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Ocr A-Level Chemistry Module 2
Ocr A-Level Chemistry Module 2
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OCR A-Level Chemistry Bundled Exams with complete solution | everything you need
OCR A-Level Chemistry Bundled Exams with complete solution | everything you need
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