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  • 23-04-2016
  • Chemistry
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What mass of Na could be made from 2 tonnes of NaCl

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Аноним Аноним
  • 23-04-2016
relative atomic mass of NaCl=23+35.5=58.5
2000kg / 58.5 = mass per relative atomic mass = 34.188

34.188 * atomic mass of Na, 34.188 * 23 = 786.325... = 790 kg (2s.f.)
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