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What is the percentage of lithium in lithium carbonate (Li2CO3)?
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What is the percentage of lithium in lithium carbonate (Li2CO3)?

User FeRcHo
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2 Answers

7 votes

The correct answer is

18.78%

:)

User KATJ Srinath
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4 votes
Molar mass Li2CO3 = 73.89 g/mol
Molar mass Li = 6.94g/mol Li = 6.94*2 = 13.88g


% LI = 13.88/73.89*100 = 18.78% perfectly correct.
User Niq
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