Atmospheric pressure decreases as altitude increases. In other words, there is more air pushing down on you at sea level, and there is less air pressure pushing down on you when you are on a mountain.
If pentane (C5H12C5H12), heptane (C7H16C7H16), and heptanol (C7H15OHC7H15OH) are heated evenly at different altitudes, rank them according to the order in which you would expect them to begin boiling. Rank from first to last. a) Hexane high altitudeb) Pentane high altitudec) Hexane sea leveld) Hexanol sea level
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What layer of the atmosphere is directly above the troposphere?
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Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
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Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
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Atmospheric pressure decreases as altitude increases. In other words, there is more air pushing down...
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