Chemistry, 09.03.2021 16:50 girdwood797
If a sample of Tungsten has a volume 4 cm³ and a mass of 77.2 g, what is the density of Tungsten? *
Answers: 1
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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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If a sample of Tungsten has a volume 4 cm³ and a mass of 77.2 g, what is the density of Tungsten? *...
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