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27 May, 04:17

Two moles of lithium has a mass of 13.88g. true or false

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Answers (2)
  1. 27 May, 07:26
    0
    From the periodic table:

    the mass of lithium = 6.941 grams

    Since lithium is monoatomic, therefore, the molar mass of lithium = 6.941 grams

    Now, we need to calculate the mass of two moles of lithium:

    mass of two moles of lithium = 2 * 6.941 = 13.882 grams

    Based on the above calculations, the answer is:

    True
  2. 27 May, 07:26
    0
    That would be false your welcome
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