Chemistry, 03.07.2019 18:00 IkarosSakurai
What phase change does dry ice go through to change from a gas to a solid
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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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Summarize possible ways in which phases of matter could combine to form a solution.
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Compare and contrast the bohr model and the electron cloud models of the atom.
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Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
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What phase change does dry ice go through to change from a gas to a solid...
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