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Author Question: Which of the following situations involves a heterogeneous catalysis? (Read 39 times)

abern

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on: Jul 8, 2021

Question 1

Which of the following lowers the activation energy of a reaction?
◦ adding reactants
◦ lowering the temperature
◦ removing products
◦ adding a catalyst
◦ raising the temperature

Question 2

Which of the following situations involves a heterogeneous catalysis?
◦ The catalyst is present in a different phase of matter than are the reactants and products.
◦ The catalyst is in two different phases of matter.
◦ The reactants and products are different phases of matter in a catalyzed reaction.
◦ The catalyst, reactants, and products are all different phases of matter.
◦ The catalyst changes phases during the reaction.
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by abern on Jul 8, 2021

SamMuagrove

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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abern

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Reply 2 on: Jul 8, 2021
:D TYSM

mochi09

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Reply 3 on: Yesterday
Wow, this really help

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