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GCSE AQA Triple Chemistry Paper 1 Test Exam Questions And Answers Verified 100% Correct
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19

juni 2025

2024/2025

A+
GCSE AQA Triple Chemistry Paper 1 Test Exam Questions And Answers Verified 100% Correct C9 1) What is crude oil? - answer many different compound - mostly hydrocarbons C9 2) What are hydrocarbons? - answer compounds that only contain hydrogen and carbon C9 3) What are alkanes? - answer saturated hydrocarbons C9 4) What is the general formula for a alkane? - answer CnH(2n+2) C9 5) What is the names of the first four alkanes? - answer methane. Ethane, pro...
TopGradeGuru
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LATEST GCSE AQA Triple Chemistry Paper 1 2024/2025 QUESTIONS AND CORRECT ANSWERS ALREADY PASSED
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18

maart 2024

2023/2024

A+
C8 1) What is required for a reaction to happen? - answer a successful collisions C8 2) How can you use a graph to calculate the rate of reaction? - answer calculate gradient (on a curve tangent) C8 3) What four things can speed up the rate of reaction? - answer temperature, concentration, surface area and catalyst C8 11) What formula is used to calculate the rate of reaction? - answer amount of product used or amount of product formed / time C8 12) What would a line with negative gradien...
contenthive76
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