Предмет: Химия, автор: ceruyglist

ДАЮ 100 БАЛЛІВ, ФАСТОМ​

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Ответы

Автор ответа: dyexfnf
1

Ответ:

Объяснение:

                               Катіон                      Аніон

Na₂SO₄                   Na⁺                          SO₄²⁻

KNO₃                       K⁺                             NO₃⁻    

Ba(OH)₂                   Ba²⁺                         OH⁻

H₂SO₄                      H⁺                            SO₄²⁻

FeSO₄                      Fe²⁺                         SO₄²⁻

Na(OH)                     Na⁺                          ОН⁻

H₃PO₄                       H⁺                            PO₄³⁻

AgNO₃                     Ag⁺                           NO₃⁻

Na₂CO₃                    Na⁺                           CO₃²⁻

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EXERCICES

EXERCISE 1. Give the Ukrainian equivalents for the following English words and word-combinations: Are quite independent people, to make their own decisions, get married, to promote, to develop intelligence and practical skills.

EXERCISE 2.
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EXERCISE 3.
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