Naoh + al2o3- naoh + nicl2- naoh+ co- naoh + co2- - вопрос №2322384624 от марина1704 09.07.2020 09:32

Question

Химия: Naoh + al2o3- naoh + nicl2- naoh+ co- naoh + co2- naoh + koh- naoh + al(oh)3- naoh + h2so4- naoh + cu- naoh + febr3-

марина1704 · Answer

1)

2)2Naoh+nicl2=2nacl+ ni(oh)2

3)Naoh+co=HCOONa

4)2NaOH+Co2=Na2O+H2Co3

5)реакция не пойдет

6)NaOH+Al(OH)3=Na(Al(OH)4)

7) 2naoh+H2so4=Na2so4+2h2o

8)2NaOH+cu=Cu(oh)2+2Na

9)3Naoh+febr3=Fe(oh)3+3Nabr

Naoh + al2o3-> naoh + nicl2-> naoh+ co-> naoh + co2-> naoh + koh-> naoh + al(oh)3-> naoh + h2so4-> naoh + cu-> naoh + febr3->