Question

срочно помогите даю 30 балов
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Answer 1

а)Mr(C6H12O6)-?

Mr (C6H12O6) = Ar(C) * 6 + Ar(H) * 12 + Ar(O) * 6

Mr (C6H12O6) = 12 * 12 + 1 * 12 + 6 * 16

Mr (C6H12O6) = 180

б)M (H2O2)-?

M (H2O2) = Ar(H) * 2 + Ar(O) * 2

M (H2O2) = 1 * 2 + 16 * 2

M (H2O2) = 34

W(H)-?

W(H) = Mr(C6H12O6) * Ar(H) / Mr(H2O)

W(H) = 180 * 1 / 18

W(H) = 10

W(O)-?

W(O) = Mr(C6H12O6) * Ar(O) / Mr(O2)

W(O) = 180 * 6 / 32

W(O) = 30