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Could volume by displacement be used to determine the volume of a lump of rock salt? explain would be nice
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Which type of reaction always has an element and a compound as reactants
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Chemistry, 22.06.2019 00:30
What is the most stable monatomic ion formed from nitrogen
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In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
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Chemistry, 22.06.2019 17:10
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
Could volume by displacement be used to determine the volume of a lump of rock salt? explain would...
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