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Author Question: Suppose you are given the percent by mass of the elements in a compound and you wish to determine ... (Read 54 times)

a0266361136

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on: Mar 21, 2021
Suppose you are given the percent by mass of the elements in a compound and you wish to determine the empirical formula. Which of the following is true?

◦ You must convert percent by mass to relative numbers of atoms.
◦ You must assume exactly 100.0 g of the compound.
◦ You must divide all of the percent by mass numbers by the smallest percent by mass.
◦ You cannot solve for the empirical formula without the molar mass.
◦ At least two of these are true.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by a0266361136 on Mar 21, 2021

wuly

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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a0266361136

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Reply 2 on: Mar 21, 2021
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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