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MAXImum [283]
2 years ago
15

If you were to conduct an experiment to answer the question, "Does the volume of a caffeinated drink affect your reaction time?”

, what would be the controlled variable?
A type of drink
B reaction times
C number of bubbles
D volume of caffeinated drink
Chemistry
1 answer:
Ann [662]2 years ago
4 0

Answer:

A Type of Drink

Explanation:

A controlled variable remains constant throughout the experiment.

In such experiment, you'd test the volume of one single caffeinated drink. You'd have to use the same type of drink every trial.

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Answer:

C

Explanation:

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3 years ago
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Svetlanka [38]

Answer:

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Explanation:

Hello there!

In this case, since the combustion of butane is:

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Thus, since the molar mass of butane is 58.12 g/mol and that of carbon dioxide is 44.01 g/mol, we obtain the following mass of CO2 product:

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Best regards!

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