Question

Вкажіть формулу солі * Н₂SіО₃ КВr Аl(ОН)₃ СuО

Answer 1

Ответ:

2)

Объяснение:

Соль - KBr - бромид калия

Answer 2

Sure, here are the chemical formulas for the mentioned salts:

1. Salt: Potassium Nitrate Chemical Formula: KNO₃

2. Salt: Aluminum Hydroxide Chemical Formula: Al(OH)₃

3. Salt: Copper(II) Oxide Chemical Formula: CuO

Please note that "Н₂SіО₃" appears to be written in Cyrillic characters, and without further context or reference, I cannot determine the exact compound it represents. If you meant something else or have more information, feel free to provide it, and I'll be happy to assist you further.