Предмет: Химия, автор: andreymolchanov1984

напишите уравнения реакций с помощью которых можно осуществить следующие превращения​

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Ответы

Автор ответа: 2252563
1

Ответ:

1) Сa + 2HCl = CaCl2 + H2

2) CaCl2 + K2CO3 = 2KCl + CaCO3

3) CaCO3 ➡️t➡️ CaO + CO2

4) CaO + H2O = Ca(OH)2

5) Ca(OH)2 +2HNO3 = Ca(NO3)2 + 2H2O

6) Ca(NO3)2 + 2KF = 2KNO2 + CaF2

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1) BaCO3 ➡️t➡️ BaO + CO2

2) BaO + H2O = Ba(OH)2

3) Ba(OH)2 + 2HCl = BaCl2 + 2H2O

4) 3BaCl2 + 2K3PO4 = Ba3(PO4)2 + 6KCl

andreymolchanov1984: спасибо))))
Автор ответа: sashaakulevich
2

Все написал в блокноте, если что непонятно, то пишите я объясню :)

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andreymolchanov1984: спасибо большое!
sashaakulevich: пожалуйста)
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