Перейти к выбору ответа 04.05.2022Одновременно в растворе могут находиться ионы(выберите правильный ответ) 1)H+ и SO32- 2)Cu2+ и SO42- 3)Al3+ и OH- 4)Ca2+ и CO32- Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Химия Ответ учителя по предмету Химия Cu2+и SO42- вариант 2..)
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