Question

НУЖНА ПОМОЩЬ! (Даю много баллов) Написать к какому классу относится данное соединение: оксид, основание, кислоты или соль. Указать, какой это оксид: основной, кислотный, амфотерный. Написать название каждого вещества до и после реакции. 1)Li2I+H2O= 2)Rb2O+Ca(OH)2= 3)FeO+HNO3= 4)N2O5+NaOH= 5)CaO+KOH=6)CO2+K2O=​

Answer 1

Ответ:

Всё расписано ниже

Объяснение:

В 1 р-ции: оксид лития с водой даст гидроксид лития. Основание

В 2: оксид рубидия не взаимодействует с гидроксидом кальция

В 3: оксид железа(II) с нитратной кислотой даст соль нитрат железа(II)

В 4: оксид азота(V) с гидроксидом натрия даст соль - нитрат натрия

В 5: оксид кальция и гидроксид калия не взамодействуют

В 6: оксид углерода и оксид калия дают соль - карбонат калия

Answer 2

Classification of Chemical Compounds and Reactions

Let's analyze each chemical reaction and classify the compounds involved.

1. Li2I + H2O = - Classification: This is a reaction between lithium iodide and water. - Compound Types: Lithium iodide is a salt, and water is a compound. - Compound Names: Lithium iodide (Li2I) and water (H2O).

2. Rb2O + Ca(OH)2 = - Classification: This is a reaction between rubidium oxide and calcium hydroxide. - Compound Types: Rubidium oxide is a basic oxide, and calcium hydroxide is a base. - Compound Names: Rubidium oxide (Rb2O) and calcium hydroxide (Ca(OH)2).

3. FeO + HNO3 = - Classification: This is a reaction between iron(II) oxide and nitric acid. - Compound Types: Iron(II) oxide is a basic oxide, and nitric acid is an acid. - Compound Names: Iron(II) oxide (FeO) and nitric acid (HNO3).

4. N2O5 + NaOH = - Classification: This is a reaction between dinitrogen pentoxide and sodium hydroxide. - Compound Types: Dinitrogen pentoxide is an acidic oxide, and sodium hydroxide is a base. - Compound Names: Dinitrogen pentoxide (N2O5) and sodium hydroxide (NaOH).

5. CaO + KOH = - Classification: This is a reaction between calcium oxide and potassium hydroxide. - Compound Types: Calcium oxide is a basic oxide, and potassium hydroxide is a base. - Compound Names: Calcium oxide (CaO) and potassium hydroxide (KOH).

6. CO2 + K2O = - Classification: This is a reaction between carbon dioxide and potassium oxide. - Compound Types: Carbon dioxide is an acidic oxide, and potassium oxide is a basic oxide. - Compound Names: Carbon dioxide (CO2) and potassium oxide (K2O).

The classifications and compound names are based on the chemical nature of the substances involved in the reactions.

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