Предмет: Химия, автор: romantolubets818

яка масова частка,у відсотках, Тритію у важкій воді, утвореній даним атомом та Оксигеном?

Ответы

Автор ответа: kulobomba

Ответ:

Масова частка тритію (3H) у важкій воді (D2O), де атомом водню є дейтерій (2H), може бути обчислена наступним чином:

Масова частка тритію (3H) = (Маса тритію / Загальна маса сполуки) * 100%

Загальна маса сполуки важкої води D2O дорівнює сумі мас атомів водню (2H) і атомів кисню (16O):

Загальна маса D2O = (2 * маса 2H) + (1 * маса 16O)

Тепер, знаючи масу тритію (3H) і масу кисню (16O), ми можемо розрахувати масову частку тритію в важкій воді.

Зазвичай, масова частка тритію в важкій воді дорівнює приблизно 0.015% (або 0.15‰).

Объяснение:

romantolubets818: так 0.015% чи 0.15%?

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