 Atems564 
                                                20.12.2020 16:32
                                                
                                                Atems564 
                                                20.12.2020 16:32
                                             s1072966 
                                                20.12.2020 16:32
                                                
                                                s1072966 
                                                20.12.2020 16:32
                                             ankavasilenko2 
                                                20.12.2020 16:31
                                                
                                                ankavasilenko2 
                                                20.12.2020 16:31
                                             adamadam 
                                                20.12.2020 16:31
                                                
                                                adamadam 
                                                20.12.2020 16:31
                                             Velichkovskaya0 
                                                20.12.2020 16:30
                                                
                                                Velichkovskaya0 
                                                20.12.2020 16:30
                                             dubrovin13051 
                                                20.12.2020 16:30
                                                
                                                dubrovin13051 
                                                20.12.2020 16:30
                                             Dirijabl 
                                                20.12.2020 16:30
                                                
                                                Dirijabl 
                                                20.12.2020 16:30
                                             mariyaarif 
                                                26.09.2019 17:10
                                                
                                                mariyaarif 
                                                26.09.2019 17:10
                                            
BaO + 2HCl = BaCl₂ + H₂O
BaCl₂ + 2AgNO₃ = Ba(NO₃)₂ + 2AgCl
Ba(NO₃)₂ + K₂CO₃ = BaCO₃ + 2KNO₃