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Author Question: Which of the following statements is not a postulate of Dalton's atomic theory? (Read 79 times)

dejastew

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on: Feb 15, 2020

Question 1

The observation that hydrogen and oxygen can react to form two compounds with different chemical and physical properties, one having an O:H mass ratio = 8:1 and the other having an O:H mass ratio = 16:1 is consistent with the law of
◦ energy conservation.
◦ definite proportions.
◦ multiple proportions.
◦ mass conservation.

Question 2

Which of the following statements is not a postulate of Dalton's atomic theory?
◦ Each element is characterized by the mass of its atoms.
◦ Elements are composed of atoms.
◦ Atoms are composed of protons, neutrons, and electrons.
◦ Chemical reactions only rearrange atomic combinations.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by dejastew on Feb 15, 2020

Melissahxx

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Reply #1 on: Feb 15, 2020
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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dejastew

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Reply 2 on: Feb 15, 2020
Gracias!

frankwu0507

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

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