Chemistry, 06.10.2019 10:02 Jayschannelutube
If the chemical properties of a substance have not changed , has a chemical reaction occurred
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How many liters of water can be produced from 5.0liters of butane gas at stp, assuming excess oxygen? c4h10(g) + 02(g) → co2 (e) + h2o (g)
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Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have
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The dashed segment of the plotted experiment in the graph in the l
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If the chemical properties of a substance have not changed , has a chemical reaction occurred...
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