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AQA GCSE 9-1 higher combined science - chemistry paper 2 exam Latest Version 2026/2027| Questions and Correct Answers (Verified, Exams
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16

February 2026

2025/2026

A+
AQA GCSE 9-1 higher combined science - chemistry paper 2 exam Latest Version 2026/2027| Questions and Correct Answers (Verified, Exams What is a rate of reaction? The speed of a reaction
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AQA GCSE 9-1 higher combined science - chemistry paper 2 package deal Questions & Answers
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9

January 2025
AQA GCSE 9-1 higher combined science - chemistry paper 2 Questions & AnswersAQA GCSE 9-1 higher combined science - chemistry paper 2 Questions & AnswersAQA GCSE 9-1 higher combined science - chemistry paper 2 Questions & AnswersAQA GCSE 9-1 higher combined science - chemistry paper 2 Questions & AnswersAQA GCSE 9-1 higher combined science - chemist
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AQA GCSE 9-1 higher combined science - chemistry paper 2 Questions & Answers
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7

January 2025

2024/2025

A
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what is a rate of reaction? - ANSWERSthe speed of a reaction what is the equation for rate of reaction? - ANSWERSquantity of reactant used up/time taken or quantity of product formed/time taken what unit do we normally use for time? - ANSWERSseconds what unit do we normally use for mass? - ANSWERSgrams what unit do we normally use for a rate of a reaction? - ANSWERSgrams/second you can also measure a rate of a reaction using ... - ANSWERSa graph how do you calculate the gradi...
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