rozwiąż graf (w załączniku)
1) 2Ba + O2---->2BaO
2) BaO + H2O---->Ba(OH)2
3) Ba + 2H2O---->Ba(OH)2 + H2
4) Ba + 2HNO3---->Ba(NO3)2 + H2
5) BaO + N2O5---->Ba(NO3)2
6) Ba(OH)2 + 2HNO3---->Ba(NO3)2 + 2H2O
1. 2Ba+O₂->2BaO
2. BaO+H₂O->Ba(OH)₂
3. Ba+2H₂O->Ba(OH)₂+H₂
4. Ba+2HNO₃->Ba(NO₃)₂+H₂
5. BaO+N₂O₅->Ba(NO₃)₂
6. Ba(OH)₂+2HNO₃->Ba(NO₃)₂+2H₂O
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1) 2Ba + O2---->2BaO
2) BaO + H2O---->Ba(OH)2
3) Ba + 2H2O---->Ba(OH)2 + H2
4) Ba + 2HNO3---->Ba(NO3)2 + H2
5) BaO + N2O5---->Ba(NO3)2
6) Ba(OH)2 + 2HNO3---->Ba(NO3)2 + 2H2O
1. 2Ba+O₂->2BaO
2. BaO+H₂O->Ba(OH)₂
3. Ba+2H₂O->Ba(OH)₂+H₂
4. Ba+2HNO₃->Ba(NO₃)₂+H₂
5. BaO+N₂O₅->Ba(NO₃)₂
6. Ba(OH)₂+2HNO₃->Ba(NO₃)₂+2H₂O