Answer: 1: B. It will speed up the reaction.
2: A. Increase the concentration of a reactant.
3: A. They act as catalysts.
4: C. A catalyst decreases the activation energy needed for a reaction.
5: D. collision theory.
Explanation: I just took the quiz:)
Answer: Opaque hope this is helpful
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Answer:
This snip might help...it depends :)
Explanation:
Roughly 39 grams, give or take 1 gram
It would go B. A. E. D. C.
Hope I helped!
