Two mechanical devices typically used in laboratories - id1547958 от brookesquibbs 17.07.2020 13:06

Question

Physics: Two mechanical devices typically used in laboratories to accurately measure small objects or distances are the and

brookesquibbs · Accepted Answer

A rigid, 2.50 L bottle contains 0.458 mol He. The pressure of the gas inside the bottle is 1.83 atm. If 0.713 mol Ar is added to the bottle and the pressure increases to 2.05 atm, what is the change in temperature of the gas mixture?

The initial temperature of the gas is

wrong 137

⇒ 122 K. correct on E.D.G

Two mechanical devices typically used in laboratories to accurately measure small

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