Chemistry, 25.07.2019 20:30 redhot12352
Calculate what is the atomic number of a sodium atom that has 11 protons and 12 neutrons
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
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Calculate what is the atomic number of a sodium atom that has 11 protons and 12 neutrons...
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