What was Mrs. Antolini wearing when Holden arrived? - вопрос №921579 от southpaw40 16.03.2020 00:48

Question

Другие предметы: What was Mrs. Antolini wearing when Holden arrived? A bathrobe and curlers. A bikini An evening gown because her guests had just left.

southpaw40 · Answer

CaCO3=CaO+CO2 CaO+H2O=Ca(OH)2 Ca(OH)2 +CO2=H2O+CaCO3-осадок CaCO3+H2O+CO2=Ca(HCO3)2 Ca(HCO3)2=CaCO3+H2O+CO2      Ca(2+)+OH(-)+CO2=CaCO3+H(+) Ca(2+)+2HCO3(-)=CaCO3+H2O+CO2   ...