Ответ:
1. 2Ba + O2 = 2BaO
2. BaO + H20 = Ba(OH)
3. Ba(OH)2 + 2HCl = BaCl2 + 2H20.
1. 2Ba+02= 2BaO
2. BaO+ HOH=Ba(OH)2
3. Ba(OH)2+ 2HCI= BaCl2+ 2H2O
4. BaCl2+ H2SO4= BaSO4+ 2HCI
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Answers & Comments
Ответ:
1. 2Ba + O2 = 2BaO
2. BaO + H20 = Ba(OH)
3. Ba(OH)2 + 2HCl = BaCl2 + 2H20.
Ответ:
1. 2Ba+02= 2BaO
2. BaO+ HOH=Ba(OH)2
3. Ba(OH)2+ 2HCI= BaCl2+ 2H2O
4. BaCl2+ H2SO4= BaSO4+ 2HCI