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A scientist is trying to determine if a reaction is endothermic or exothermic and measure how much energy is absorbed
or given off. The scientist plans to perform the reaction in a vacuum chamber to control the experiment as much as
possible and to prevent other variables from impacting the reaction. A vacuum chamber is an enclosed container with all
air removed. Is this a valid approach? Why or why not? In three to five sentences, explain your reasoning.

Respuesta :

Answer:

Yes

Explanation:

This is a valid approach because in a vacuum, no external factors can affect the testing conditions. The temperature lost or absorbed will be able to be easily measured, in a sealed container.