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kotegsom [21]
3 years ago
7

Terry heats two different masses of substance A to different temperatures, and measures the amounts of both carbon dioxide and w

ater produced. Which of the following is true about this experiment?
Chemistry
2 answers:
kotegsom [21]3 years ago
7 0

This experiment is uncontrolled because two different masses of substance A are used.

Explanation:

From the given options and the details of the experiment, it is easy to infer that the experiment is uncontrolled.

A controlled experiment is a specially designed experiment that is used to understand a single variable or set of variables.

  • The experiment above is not a controlled one.
  • The reaction used different masses.
  • The amount of heat supplied also varied
  • They were heated to the different temperatures.
  • There was nothing being controlled in the experiment.

learn more:

Experiment brainly.com/question/5096428

#learnwithBrainly

GaryK [48]3 years ago
5 0

Answer:

This experiment is uncontrolled because two different masses of substance A are used.

Explanation:

done the topic

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