Question

8,46% углерода, 2,13% водорода и 89,41% иода.

Answer 1

дано

W(C) = 8.46%

W(H) = 2.13%

W(J) = 89.41%

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CxHyJz-?

CxHyJz = 8.46 / 12 : 2.13  / 1 : 89.41 / 127

CxHyOz = 0.705 : 2.13 : 0.704 = 1 : 3 :1

CH3J

ответ йодметил