Chemistry, 05.12.2019 11:31 chayaharroch03

What is molecule? and what is the molecular formulae?

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If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?

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Chemistry, 23.06.2019 04:00, anonymous1813

Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

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Chemistry, 23.06.2019 08:40, sugakookies1

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?