Post Reopened by Martin - マーチン♦

occurred Nov 7, 2018 at 14:20

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edited Nov 6, 2018 at 23:17

How to identify a diatomic gascalculate molar mass using the Ideal Gas Lawideal gas law?

It is found that 250ml250 ml of a diatomic gas at STPstandard temperature and pressure (STP) has a mass of 1.78g78 g. What is the diatomic gas?

How would you arrive at the answercan this question be solved? I know that I am supposed to use the ideal gas law

$$pV = nRT,$$

but am not sure how to apply it to this question.

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edited Nov 7, 2016 at 10:20

How would you do thisto identify a diatomic gas using the Ideal Gas STP questionLaw?

It is found that 250ml of a diatomic gas at STP has a mass of 1.78g. What is the diatomic gas?

It is found that 250ml of a diatomic gas at STP has a mass of 1.78g. What is the diatomic gas?

How would you arrive at the answer?

homework gas-laws

Post Closed as "Not suitable for this site" by user7951, Todd Minehardt, ringo, Geoff Hutchison, Martin - マーチン♦

occurred Mar 10, 2016 at 5:23

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asked Mar 10, 2016 at 0:55

It is found that 250ml of a diatomic gas at STP has a mass of 1.78g. What is the diatomic gas?

How would you arrive at the answer?

homework