Chemistry, 24.05.2021 17:40 madisontrosclair2
The barometer that Channel 2 Action News uses said that the atmospheric pressure
yesterday afternoon was 0.55 atm in Atlanta at 315K. The temperature has gone
down to 298K this afternoon. What should the atmospheric pressure be now?
Answers: 3
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Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
The barometer that Channel 2 Action News uses said that the atmospheric pressure
yesterday afternoo...
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