sampearl9618 sampearl9618
  • 20-01-2023
  • Chemistry
contestada

A 20.0 g pure sample of Li2O(s) contains 46.5% Li by mass. A 10.0g pure sample of Li2S(s) is mixed into that 20.0 g pure sample of Li2O(s). Which of the following statements identifies what happened to the mass percent of lithium in the final mixture, when compared to a pure sample of Li2O(s), with a correct justification?

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