Chemistry, 13.03.2021 02:00 jeronimo18
Can someone pls help me with a paragraph of what endangered wildlife means ?
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Particle model to predict what will happen if a sharp object creates a hole in the soccer ball
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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)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.
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Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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Can someone pls help me with a paragraph of what endangered wildlife means ?...
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