╤ б╘ё╠т  ╧┬┴╨?э╩╛╢╘╙ж╗п╤з╖┤╙ж╡─└ы╫╙╖╜│╠╩╜╒¤╚╖╡─╩╟
Aго╣¤╤?╗п╕╞╣╠╠х╙ы╦о╖┤╙жг║2O22гнгл2H2Oг╜4OHгнглO2б№
Bго╙├╣¤╤?╗п╟т┤╙╦с╗п╡─║г┤°╗╥╜■│?╥║╓╨╠с╚б╡тг║2Iбк+H2O2+2H+==I2+2H2O
Cго╠╝╦с╟т╕╞╚▄╥║╓╨╝╙╚ы╫у┴┐╔╒╝ю╚▄╥║г║HCO3гнглOHгнг╜CO32гнглH2O
DгоAlCl3╚▄╥║╓╨╡╬╝╙┼и??╦о╓┴╣¤┴┐г║Al3+гл4NH3бдH2Oг╜AlO2бкгл4NH4+гл2H2O

╤б╘ё╠т  ╧┬┴╨?э╩╛╢╘╙ж╗п╤з╖┤╙ж╡─└ы╫╙╖╜│╠╩╜╒¤╚╖╡─╩╟
Aго╣¤╤?╗п╕╞╣╠╠х╙ы╦о╖┤╙жг║2O22гнгл2H2Oг╜4OHгнглO2б№
Bго╙├╣¤╤?╗п╟т┤╙╦с╗п╡─║г┤°╗╥╜■│?╥║╓╨╠с╚б╡тг║2Iбк+H2O2+2H+==I2+2H2O
Cго╠╝╦с╟т╕╞╚▄╥║╓╨╝╙╚ы╫у┴┐╔╒╝ю╚▄╥║г║HCO3гнглOHгнг╜CO32гнглH2O
DгоAlCl3╚▄╥║╓╨╡╬╝╙┼и??╦о╓┴╣¤┴┐г║Al3+гл4NH3бдH2Oг╜AlO2бкгл4NH4+гл2H2O


?╛╠т┤Ё?╕г║B
?╛╠т╜т╬?г║
╩╘╠т╖╓╬?г║A.╣¤╤?╗п╕╞╣╠╠х╙ж╕├╨┤╗п╤з╩╜гм└ы ╫╙╖╜│╠╩╜╩╟г║2CaO2гл2H2Oг╜2Ca2++4OHгнглO2б№гм┤э╬?г╗B.╙├╣¤╤?╗п╟т┤╙╦с╗п╡─║г┤°╗╥╜■│?╥║╓╨╠с╚б╡тг║2Iбк+H2O2+2H+==I2+2H2Oгм╒¤╚╖г╗C.╠╝╦с╟т╕╞╚▄╥║╓╨╝╙╚ы╫у┴┐╔╒╝ю╚▄╥║г║Ca2++2HCO3гнгл2OHгнг╜CaCO3б¤гл2H2O+ CO32гнгм┤э╬?г╗D.╥╗╦о║╧??╩╟╚?╝югм▓╗─▄╚▄╜т▓·╔·╡─│┴╡эгмAlCl3╚▄╥║╓╨╡╬╝╙┼и??╦о╓┴╣¤┴┐г║Al3+гл3NH3бдH2Oг╜Al(OH)3б¤гл3NH4+гм┤э╬?бг
┐╝╡уг║┐╝▓щ└ы╫╙╖╜│╠╩╜╡─╒¤╬?┼╨╢╧╡─╓к╩╢бг

?╛╠т╦?╩?┐╝╡уг║б╛└ы╫╙╖╜│╠╩╜╡─╩щ╨┤╝?╒¤╬?┼╨╢╧б┐
?╛╠т─╤╥╫│╠╢╚г║б╛╥╗?уб┐