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In nuclear fission this subatomic particle is used to begin the chain reaction
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Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
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What forms when chemical reactions combine pollution with sunlight?
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An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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I’m an electrically neutral atomic any element, there are equal numbers of
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In nuclear fission this subatomic particle is used to begin the chain reaction...
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