英语化学求分子式题!The compound adrenaline contains 56.79% C,6.56% H,

学习 时间:2026-04-08 23:48:57 阅读:2149
英语化学求分子式题!The compound adrenaline contains 56.79% C,6.56% H,28.37% O,and 8.28% N by mass.What is the empirical formula for adrenaline?(Type your answer using the format CO2 for CO2.) _____________

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自觉的大树

无心的背包

2026-04-08 23:48:57

n(C):n(H):n(O):n(N)=(m856。79%/12):(m*6。56%/1):(m*28。37%/16):(8。28%/14)=8:11:3:1the empirical formula for adrenaline:C8H11O3N

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  • 坚强的雨
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    2026-04-08 23:48:57

    n(C):n(H):n(O):n(N)=(m856。79%/12):(m*6。56%/1):(m*28。37%/16):(8。28%/14)=8:11:3:1the empirical formula for adrenaline:C8H11O3N

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