Chemistry, 10.12.2019 01:31 staffordkimberly
425 ml of neon gas at -12°c and 788 mmhg
expands into a 2.40 l container while the
pressure decreases to 577 mmhg. what is the
temperature of the gas in °c?
Answers: 1
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There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
425 ml of neon gas at -12°c and 788 mmhg
expands into a 2.40 l container while the
press...
expands into a 2.40 l container while the
press...
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