 Natasha2910 
                                                21.12.2020 08:19
                                                
                                                Natasha2910 
                                                21.12.2020 08:19
                                             ITyanI 
                                                21.12.2020 08:19
                                                
                                                ITyanI 
                                                21.12.2020 08:19
                                             ylianа06 
                                                21.12.2020 08:18
                                                
                                                ylianа06 
                                                21.12.2020 08:18
                                             aidos0278gmailcom 
                                                21.12.2020 08:17
                                                
                                                aidos0278gmailcom 
                                                21.12.2020 08:17
                                             asdffhcjbh 
                                                21.12.2020 08:16
                                                
                                                asdffhcjbh 
                                                21.12.2020 08:16
                                             denis2013den 
                                                21.12.2020 08:16
                                                
                                                denis2013den 
                                                21.12.2020 08:16
                                             lipaalexandrova 
                                                21.12.2020 08:14
                                                
                                                lipaalexandrova 
                                                21.12.2020 08:14
                                             kuznecov16 
                                                21.12.2020 08:13
                                                
                                                kuznecov16 
                                                21.12.2020 08:13
                                             darina224 
                                                21.12.2020 08:13
                                                
                                                darina224 
                                                21.12.2020 08:13
                                            
Na2O+H2O-->2NaOH
NaOH+HCL-->NaCl+H2O
NaCl+AgNo3-->AgCl ( а осдке) NaNO3