Chemistry Paper 2 GCSE AQA Foundation
Chemistry Paper 2 GCSE AQA Foundation
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Chemistry Paper 2 GCSE AQA Foundation Questions & Answers
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---2januari 20252024/2025A+
- What is an equilibrium? - ANSWERSthe condition existing when a chemical reaction and its reverse reaction proceed at equal rates. 
 
What is a Catalyst? - ANSWERSspeeds up a reaction 
 
What percentages are the gases in today's atmosphere for oxygen, Nitrogen, Vapour, carbon dioxide? - ANSWERSOxygen- 20%, Nitrogen- 79%, Vapour- 1%, Carbon dioxide- less than 1% 
 
What is the equation for Photosynthesis? - ANSWERScarbon dioxide + water = Oxygen + glucose 
 
Why do countries have problems to re...
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Bestgrades2
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Chemistry Paper 2 GCSE AQA Foundation Exam With Complete Answer Solutions |LATEST 2023 |A+ GRADED
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---2augustus 20232023/2024A+
- Chemistry Paper 2 GCSE AQA Foundation Exam With Complete Answer Solutions |LATEST 2023 |A+ GRADED
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easypasstuvia
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Chemistry Paper 2 GCSE AQA Foundation
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---2mei 20222020/2021A+
- What is a Catalyst? 
Increases rate of reaction and reusable 
 
 
What percentages are the gases in today's atmosphere for oxygen, Nitrogen, Vapour, carbon dioxide? 
Oxygen- 20%, Nitrogen- 79%, Vapour- 1%, Carbon dioxide- less than 1% 
 
 
00:03 
01:26 
 
 
 
What is the equation for Photosynthesis? 
carbon dioxide + water = Oxygen + glucose 
 
 
Why do countries have problems to reduce carbon dioxide emissions? 
Disagreement between countries and the resources are underdeveloped 
 
 
What is F...
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$11.49 Meer Info
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