Lithium carbonate, Li2CO3, is normally used to treat mania, a phase of bipolar disorder. What is its percent composition by element? The molar mass of Li2CO3 is 73.89 g/mol. Show Solution.

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

Which statement best describes the he properties of iconic compounds ?