常温下过氧化钙与二氧化碳反应生成碳酸钙和氧气的化学方程式
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CaO+H₂O=Ca(OH)₂
Ca(OH)₂+CO₂=CaCO₃+H₂O
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CaCO3====CaO+CO2\u2191
过氧化钙中的氧为负一价，变成零价和负二价
2CaO2+2CO2=2CaCO3+O2 吧..........
CaO2+CO2=CaCO3+O2
2CaO2+2CO2=2CaCO3+O2
2CaO2 +2 CO2 = 2CaCO3 + O2
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绛旓細姘у寲閽欒兘鍜屼簩姘у寲纰冲弽搴锛屾柟绋嬪紡锛欳aO+CO₂=CaCO₃銆傛哀鍖栭挋鑳藉拰浜屾哀鍖栫⒊鍙嶅簲鐢熸垚姘㈡哀鍖栭挋锛岀劧鍚庢阿姘у寲閽欏啀鍜屼簩姘у寲纰冲弽搴旂敓鎴愮⒊閰搁挋鍜屾按锛屼絾鏄病鏈夋按锛屽弽搴旀槸涓嶄細杩涜鐨勩侰aO+H₂O=Ca(OH)₂Ca(OH)₂+CO₂=CaCO₃+H₂O ...
