Avery T.

asked • 03/23/23

Step by step chemistry

How many mmHg are in 75.7 kpa? Round to 1 decimal place and answer in numbers ONLY


How many torr are in 84.2 mmHg? Round to 1 decimal place and answer in numbers ONLy


1 Expert Answer

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Melissa G. answered • 03/23/23

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1.0 atm = 101.325 kpa = 760 torr = 760 mmHg

If 101.325 kPa is equal to 760 mmHg, then you can use dimensional analysis to convert between units

  1. 75.7mmHg* (101.325 kPa/760 mmHg) = 10.1 mmHg
  2. torr and mmHg are equal so 84.2 mmHg = 84.2 torr
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