Chemistry, 09.04.2021 20:50 rhondafits43771
How many moles of bromine gas would occupy a volume of 20 L at a pressure of .90 atm and a temperature of 90 degrees Celsius? Remember 1 atm=101.3 kPa
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What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
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Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear
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Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
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Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10ร1010). if her stock has a good year and gains $3.20 billion (3.20ร109) in value, what is her new net worth?
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How many moles of bromine gas would occupy a volume of 20 L at a pressure of .90 atm and a temperatu...
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