Calcium oxide.JPG
Chemicalinterest
en
Calcium oxide, 20-year-old calcium oxide, doesn't react with water
commons
en
Calcium oxide, Calcium oxide
commons
ja
20歳の酸化カルシウムは水と反応しない
commons_translated
ja
酸化カルシウム
commons_translated
calcium oxide calcium oxidative oxidation oxide tetroxide react reactance