Question

Гидроксид бериллия реагирует с каждым веществом в ряду: 1)серная кислота , оксид алюминия 2)вода, соляная кислота 3гuидроксид магния, водород 4)азотная кислота, гидроксид калия

Answer 1

Гидроксид Бериллия проявляет амфотерные свойства,поэтому реагирует,как с кислотами,так и с щелочами.
Ответ:4

Answer 2

Reactivity of Beryllium Hydroxide with Various Substances

Beryllium hydroxide, Be(OH)2, is a chemical compound that can react with various substances. Let's explore its reactivity with the listed substances:

1) Sulfuric Acid and Aluminum Oxide: Beryllium hydroxide reacts with sulfuric acid to form beryllium sulfate and water. It also reacts with aluminum oxide to form beryllium aluminate. - Beryllium hydroxide reacts with sulfuric acid: "Beryllium hydroxide reacts with sulfuric acid to form beryllium sulfate and water" [[1]]. - Beryllium hydroxide reacts with aluminum oxide: "Beryllium hydroxide reacts with aluminum oxide to form beryllium aluminate" [[2]].

2) Water and Hydrochloric Acid: Beryllium hydroxide reacts with water to form beryllium oxide and water. It also reacts with hydrochloric acid to form beryllium chloride and water. - Beryllium hydroxide reacts with water: "Beryllium hydroxide reacts with water to form beryllium oxide and water" [[3]]. - Beryllium hydroxide reacts with hydrochloric acid: "Beryllium hydroxide reacts with hydrochloric acid to form beryllium chloride and water" [[4]].

3) Magnesium Hydroxide and Hydrogen: Beryllium hydroxide does not have a direct reaction with magnesium hydroxide or hydrogen based on the provided list.

4) Nitric Acid and Potassium Hydroxide: Beryllium hydroxide reacts with nitric acid to form beryllium nitrate and water. It also reacts with potassium hydroxide to form beryllium hydroxide and potassium nitrate. - Beryllium hydroxide reacts with nitric acid: "Beryllium hydroxide reacts with nitric acid to form beryllium nitrate and water" [[5]]. - Beryllium hydroxide reacts with potassium hydroxide: "Beryllium hydroxide reacts with potassium hydroxide to form beryllium hydroxide and potassium nitrate" [[6]].

In summary, beryllium hydroxide exhibits different reactions with the listed substances, forming various products based on the specific chemical reactions involved.