Odpowiedź:
1. 4K+ O₂-->2K₂O
2. K₂O + H₂O--> 2KOH
3. 2K+ 2H₂O--> 2KOH +H₂↑
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2. K2O + H20 ——> 2KOH
3. 2K + H20 ——> 2KOH
Verified answer
Odpowiedź:
1. 4K+ O₂-->2K₂O
2. K₂O + H₂O--> 2KOH
3. 2K+ 2H₂O--> 2KOH +H₂↑