Chemistry, 24.03.2021 18:10 NeedsMajorHelp
A 38 gram sample of diatomic fluorine contains approximately the same number of molecules as a) 14 g of diatomic nitrogen b) 2.0 g of diatomic hydrogen c) 36 g of water d) 40 grams of neon.
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Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
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Chemistry, 23.06.2019 03:00
Is it safe to take 450mg of diphenhydramine hydrochloride?
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Chemistry, 23.06.2019 17:00
During which of the following phases of the moon do we see the left half of the moon as lit? full moon first quarter moon gibbous moon third quarter moon any is greatly : )
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A 38 gram sample of diatomic fluorine contains approximately the same number of molecules as a) 14 g...
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