Chemistry, 01.02.2021 01:20 Raekwon3232
A sample of argon gas collected at a pressure of 0.918 atm and a temperature of 279 K is found to occupy a volume of 719 milliliters. How many moles of Ar gas is in the sample? mol
Answers: 3
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Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
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What is happening when the water inside a kettle heats up and begins to boil
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A sample of argon gas collected at a pressure of 0.918 atm and a temperature of 279 K is found to oc...
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