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puteri [66]
3 years ago
8

Please go to this link... I've been waiting for someone to answer for 4 hours...

Chemistry
1 answer:
Charra [1.4K]3 years ago
6 0
On my way! to find the answer
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4 years ago
A sample of gas has a mass of 0.560 g . Its volume is 125 mL at a temperature of 85 ∘C and a pressure of 757 mmHg .
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using the formula PV=nRT should be used to solve for the number of moles (n).  R is a constant which is 62.3637 L mmHG/mole K.

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