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Unformatted text preview: outon Suite x M My Account - MySam = Sar X Tike Test: Study Buddy Q4 X Digital Resources for Char Smart D digital Solutions and Ch 3 Review 09/27/19 95% Part 2 (1 point) $ Explanation Quinine, which was first isolated in 1820 from the bark of the cinchona tree, has been used for hund elemental analysis of quinine shows that it contains 73.99 C. 7.50%% H. 8.62% N, and 9.89%% O by ma The first step in determining the empirical formula of the compound is to convert these masses to mol Choose one: Reduce these percentages to the lowest ratio of whole numbers. Assume that these percentages are equal to the number of moles of each element present. Assume that we have 100.0 g of the compound and treat the percentages as masses. Part 3 (4 points) + Explanation The next step Is to calculate the number of moles of each element present in 100.0 g of compound. Enter each number of moles to four significant digits. mol H 06ist mol N Onal malo "OF & QUESTIONS COMPLETED < 02/0 > MacBook Air...
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  • Fall '19
  • Plasmodium falciparum, quinine, Cinchona

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