Which one of the following quantities contains the same number of molecules?.

A. 8g O² and 32g SO².
B. 2g H2 and 44g CO².
C. 28g CO and 14g N².
D. 48g O² and 16g O².

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MissJasmine MissJasmine · Answer 1 · 2022-05-30T14:19:27+02:00

Answer:

A.8g O² and 32g SO²

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Oseni Oseni · Answer 2 · 2022-06-02T12:13:43+02:00

The quantities that contain the same number of molecules would be 2g [tex]H_2[/tex] and 44g [tex]CO_2[/tex].

According to Avogadro, 1 mole different substances contain the same number of molecules.

Thus, the quantities with the same number of moles will be the ones with the same number of molecules.

8g of [tex]O_2[/tex] (molar mass 32) and 32g of [tex]SO_2[/tex] (molar mass, 64) do not equate to the same number of moles.

2g of [tex]H_2[/tex] (2/2 = 1 mole) and 44 g of [tex]CO_2[/tex] (44/44 = 1 mole) have the same number of moles.

28g of CO (molar mass, 28) and 14g of [tex]N_2[/tex] (molar mass 28) do not equate to the same number of moles.

Also, 48 g and 16 g of [tex]O_2[/tex] do not equate to the same mole.

More on number of molecules can be found here:https://brainly.com/question/11815186

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