Lithium Carbonate,Li₂CO₃,is Commonly Used to Treat Bipolar Disorder

question 30

Multiple Choice

Lithium carbonate,Li₂CO₃,is commonly used to treat bipolar disorder.What is the percent by mass of carbon in this compound (to the nearest whole percent) ?

• A) 8%
• B) 16%
• C) 58%
• D) 75%

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