Предмет: Химия, автор: vitoshomiha

1. У три пробірки налийте по 1-2 мл розчину калій гідроксиду. У кожну з пробірок додайте по кілька крапель розчинів індика- торів. Спостерігайте за змінами, які відбуваються у пробірках.​

Ответы

Автор ответа: dakesw
4

Ответ:Реактиви : NAOH . HCL . фенолфтолеїн

NaOH + HCl → NaCl + H2O

Na+ +OH - + H++Cl -→ Na++Cl -+ H2O

OH - + H+→H2O

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Удачи!

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