ПОМОГИТЕ С ХИМИЕЙ 8 КЛАСС!!!!! ПОЖАЛУЙСТА!!! рассчитайте массовую долю сахара в растворе - №28751604

ПОМОГИТЕ С ХИМИЕЙ 8 КЛАСС!!!!! ПОЖАЛУЙСТА!!!
рассчитайте массовую долю сахара в растворе полученным из 15 гр сахара и 435 гр воды.
- Предмет:
  Химия
- Автор:
  arthurlove
- 6 лет назад

Ответы 1

15 / (15 + 435) * 100 = 3,33 %
- Автор:
  harleyrm8i
- 6 лет назад
- 0
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