Ответ:
Объяснение:
Mr(CS2) = 12 + 32 · 2 = 76
w(C) = 12/76 · 100% = 15,8%
w(S) = 64/76 · 100% = 84,2%
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Ответ:
Объяснение:
Mr(CS2) = 12 + 32 · 2 = 76
w(C) = 12/76 · 100% = 15,8%
w(S) = 64/76 · 100% = 84,2%