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Zigmanuir [339]
3 years ago
11

Which of the following is used as a refrigerant? methane esters freon fluorine

Chemistry
1 answer:
zepelin [54]3 years ago
6 0

Answer: I believe the answer would be methane

Explanation:

Hope this helps

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What is the percentage error of length measurement of 0.229cm if the correct value is 0.225cm
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Percent error is the difference between the measured and known value, divided by the known value, multiplied by 100%.

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Round to three significant figures, and you're done.

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