What is activation energy?
This is the minimum amount of energy reacting particles must have to undergo a chemical reaction.
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Related Chemistry GCSE answers
All answers ▸What are strong and weak acids? How do they differ from diluted and concentrated acids?
Aspirin C9H8O4 is made when salicylic acid C7H6O3 reacts with ethanoic anhydride C4H6O3 . The equation for this reaction is: C7H6O3 + C4H6O3 → C9H8O4 + CH3COOH Calculate the maximum mass of aspirin that could be made from 100 g of salicylic acid.
Please write the equation to form the compound Zinc Chloride?
How is crude oil separated?