Analysis of a carbohydrate showed that it consisted of 40.0 % C, 6.71 % H, and 53.3 % O by mass. Its molecular mass was found to be between 140 and 160 amu. What is the molecular formula of this compound?

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Q: Be sure to answer all parts. Hydrofluoric acid, HF, has a K₂ of 6.8 × 10-4. What are [H3O+], [F],…

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A: Agc

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A:

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