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levacccp [35]
3 years ago
8

PLEASE HELP!!!!! WILL MARK AS BRAINLIEST!!!!! What is the volume of 15.0 grams of H2S at STP?

Chemistry
1 answer:
ICE Princess25 [194]3 years ago
6 0

Answer:

 The volume of 15.0 grams of H2S at STP is 9.85 L.

Explanation:

1 unit of any gas under STP has volume 22.4 L.

Unit's mass M(H2S) = 2M(H) + M(S)= 2*1.0 +32.1=34.1 g/U

15g * 1U/34.1g= 0.440 U

0.440 U*1L/22.4L= 9.85 L 

Hope this helped you :)

Good Luck :D

BTW, If you understand what I am saying and want the more technical answer, take all the (U) and replace it with (Mol) which is an abbreviation for Mole

:D have a good rest of your night

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