Caco3–cacl2–ca–cao–ca(oh)2–caco3–ca(hco3)2–caco3 - вопрос №32233237230046 от druwban 17.09.2022 08:27

Question

Химия: Caco3–cacl2–ca–cao–ca(oh)2–caco3–ca(hco3)2–caco3

druwban · Answer

1. CaCO₃ + 2HCl = CaCl₂ + CO₂ + H₂O2. CaCl₂ + 2Li = 2LiCl + Ca3. 2Ca + O₂ = 2CaO4. CaO + H₂O = Ca(OH)₂5. Ca(OH)₂ + H₂CO₃ = CaCO₃ + 2H₂O6. CaCO₃ + H₂CO₃ = Ca(HCO₃)₂7. Ca(HCO₃)₂ + 2LiOH = CaCO₃↓ + Li₂CO₃ + 2H₂O...