Предмет: Химия, автор: masenkoevelina

Напишіть рівняння реакції за схемами:


a Na + Cl→NaCl; 6) Zn+02→ ZnО


B) CuO + C→Cu + C02;


r) NaOH+H2SO4→ Na2S04+H20; a) BaCl₂+AgNO3-→AgCl+Ba(NO3)2


e) CaCl2+Na3P04-→Ca(PO4)2 +NaCl

masenkoevelina: Давайте только честно и быстро

Ответы

Автор ответа: dyexfnf
1

Ответ:

Объяснение:

2 Na + Cl2 → 2 NaCl

2Zn + O2 → 2ZnO

2 CuO + C → 2 Cu + CO2

2NaOH + H2SO4 → Na2SO4 + 2H2O

BaCl2 + 2AgNO3 → 2AgCl↓ + Ba(NO3)2

3CaCl2 + 2Na3PO4 = Ca3(PO4)2↓ + 6NaCl

masenkoevelina: Спасибо большое ♥️ ты лучший
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