How many oxygen atoms are in 75 g of so3

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Chemistry Bơ 3 years 2021-08-26T11:37:09+00:00 2021-08-26T11:37:09+00:00 1 Answers 7 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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diemthu · Answer 1 · 2021-08-26T11:38:10+00:00

diemthu

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2021-08-26T11:38:10+00:00 August 26, 2021 at 11:38 am

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Explanation:

nso3=75/80 (80=Mr of so3)

n of o= 75×3/80

x of o= 75×3/80×6.02×10 powered by 23

then, the anwer is

${10}^{23} \times 16.93125$

sry if im wrong