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JulsSmile [24]
2 years ago
11

Which one is it? Please? ​

Chemistry
2 answers:
ss7ja [257]2 years ago
6 0

it's either A. or C. because

olya-2409 [2.1K]2 years ago
4 0

I believe the answer to your question "c"

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Predict the number of each atom needed to form a molecule of potassium Sulfide.
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2.0 atoms of K and 1.0 atom of S are needed to form a molecule of potassium sulfide.

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∴ Every 1.0 molecule of K₂S composed of 2.0 atom of K and 1.0 atoms of S.

<u><em>So, 2.0 atoms of K and 1.0 atom of S are needed to form a molecule of potassium sulfide.</em></u>

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