Physics, 26.08.2019 01:30, he0gaubong

Due fan &i don't understand i can't afford to get an anything would me i have an f in this class
2
your teacher asks you to mix two compounds to find out if the reaction is endothermic or exothermic
what will you do to determine which type of reaction is occurring?
5
you are investigating the reaction rate of a chemical reaction
how might the required activation energy be affected if you add a catalyst to the reaction? if you add a inhibitor to the reaction?

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Due fan &i don't understand i can't afford to get an anything would me i have an f in this...