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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Why must humans find substitutes for many minerals found on earth? (a) form at an extremely slow rate (b) controlled by other countries (c) too deep in the earth to collect
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Chemistry, 23.06.2019 09:00, ashhull2002
Need ! assume that the variables x and y are directly related. if k = 8, what is the value for each of the following points? be sure and record your data to be used in the following problem. x y k 0.
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The compound responsible for the characteristic smell of garlic is allicin, c6h10os2. the mass of 1....
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