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question two carbon rods are placed in a solution of h2so4 a current of 12a is passed between the two rods for 2h 14min
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question a cube of al 2 cm on each side is heated from 21 c to 37 c by how much does its volume
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question suppose you have 224 l of ideal gas at 27315 k what will be the volume of the gas at the same pressure but
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question how did avogadro explain that when 200cm3 of hydrogen at stp is combined with 100cm3 of oxygen at stp they
question dalton noticed that 100g of tin combined with either exactly 135g or exactly 27g of oxygen he said that this
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question a pole vaulter can clear a bar set at a height of 5m1 by what factor should he increase the speed of his
question for the circle in problem what would be the angle if the length of the arc between the two points was 12m find
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question list all the si prefixes used in this chapter giving their names abbreviations and numerical values use them