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Which best describes why nh4+ can form an ionic bond with cl-?
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What’s the scientific notation for the number 6,840,000,000
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The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?
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Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
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The density of silver is 10.5 grams per cm3. a jewler makes a silver braclet out of 0.200 kg of silv...
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