OCR A-level Chemistry - Redox and electrode potentialQuick View
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OCR A-level Chemistry - Redox and electrode potential

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UPDATED! NOW WITH ANSWERS! Covers redox and electrode potential, including redox reactions, manganate (VII) redox reactions, iodine thiosulfate redox reactions, electrode potential, predictions from electrode potential and storage and fuel cells Contains 6 lessons Includes a variety of questions and tasks
OCR A-level Chemistry - Acids, bases and pHQuick View
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OCR A-level Chemistry - Acids, bases and pH

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UPDATED! NOW WITH ANSWERS! Covers acids, bases and pH, including Bronsted-Lowry acids and bases, the pH scale and strong acids, the acid dissociation constant Ka, the pH of weak acids and pH and strong acids. Contains 5 lessons Includes a variety of questions and tasks
OCR A-level Chemistry - Transition elementsQuick View
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OCR A-level Chemistry - Transition elements

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UPDATED! NOW WITH ANSWERS! Covers transition elements, including d-block elements, the formation and shapes of complex ions, stereoisomerism in complex ions, ligand substitution and precipitation and redox and qualitative analysis. Contains 5 lessons Includes a variety of questions and tasks
OCR A-level Chemistry - Rates of reactionQuick View
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OCR A-level Chemistry - Rates of reaction

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UPDATED! NOW WITH ANSWERS! Covers rates of reaction, including orders, rate equations and rate constants, concentration-time graphs, rate-concentration graphs and initial rates, rate-determining step and rate constants and temperature. Contains 5 lessons Includes a variety of questions and tasks
OCR A-level Chemistry - Enthalpy and entropyQuick View
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OCR A-level Chemistry - Enthalpy and entropy

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UPDATED! NOW WITH ANSWERS! Cover enthalpy and entropy, including lattice enthalpy, enthalpy changes in solution, factors affecting lattice enthalpy, entropy and free energy. Contains 5 lessons Includes a variety of questions and tasks
OCR A-level Chemistry - PeriodicityQuick View
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OCR A-level Chemistry - Periodicity

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UPDATED! NOW WITH ANSWERS! Cover periodicity, including the periodic table, ionisation energies and periodic trends in bonding and structure. Contains 3 lessons Includes a variety of questions and tasks