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AQA GCSE CHEMISTRY PAPER 1 EXAM. QUESTIONS WITH 100% CORRECT ANSWERS.
  • Exam (elaborations)

    AQA GCSE CHEMISTRY PAPER 1 EXAM. QUESTIONS WITH 100% CORRECT ANSWERS.

  • Why must the anode be replaced regularly? The anode must be replaced regularly because the oxygen produced at the anode reacts with the carbon in the graphite forming carbon dioxide gas What are exothermic reactions? Exothermic reactions are reactions that transfer energy to their surroundings What happens to the temperature of the surroundings in an exothermic reaction? In an exothermic reaction the temperature of the surroundings gets increases Give three examples of exotherm...
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AQA CHEMISTRY PAPER 1 EXAM. QUESTIONS WITH 100% CORRECT ANSWERS.
  • Exam (elaborations)

    AQA CHEMISTRY PAPER 1 EXAM. QUESTIONS WITH 100% CORRECT ANSWERS.

  • Carbon Element which is more reactive than many metals and so can be used to extract them from their ores Sodium hydroxide + sulfuric acid --> Sodium sulfate + water Sodium carbonate + nitric acid Sodium nitrate + water + carbon dioxide Substances have high melting points because.. There are strong bonds between their particles Substances DO conduct electricity if... they contain free moving electrons or ions Metals are malleable and ductile AND graphite is soft ...
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AQA A level Chemistry Paper 3 CGP Practice Test Questions and accurate Answers.
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    AQA A level Chemistry Paper 3 CGP Practice Test Questions and accurate Answers.

  • AQA A level Chemistry Paper 3 CGP Practice Test Questions and accurate Answers.
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AQA A Level Chemistry Past Paper Questions  And Accurate Answers.
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    AQA A Level Chemistry Past Paper Questions And Accurate Answers.

  • AQA A Level Chemistry Past Paper Questions And Accurate Answers.
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AQA A LEVEL CHEM PRACTICALS
AQA A Level Chemistry Paper 3 Topic Analysis.
  • Exam (elaborations)

    AQA A Level Chemistry Paper 3 Topic Analysis.

  • AQA A Level Chemistry Paper 3 Topic Analysis. questions and answers.
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