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If you want to create an electrical current, which situation would produce a solution capable of this
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At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure
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Drug abuse will not lead to physical and psychological dependence. true or false ?
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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