Помогите с номером по химии!!!. Created by BJIADA. himiya-ru

Помогите с номером по химии!!!...

MissKrash 1)a)НNO3+KOH=KNO3+H2O
b)HCl+NaOH=NaCl+H2O
2)a)2HNO3+K2CO3=2KNO3+H2O +CO2
b)2HCl+Li2CO3=2LiNO3+H2O+CO2
3)a)Na2CO3+Ca(OH)2=CaCO3+2NaOH
b)K2CO3+CaCl2=2KCl+CaCO3
4)a)Fe(NO3)3+3NaOH=Fe(OH)3+3NaNO3
b)FeCl3+3KOH=Fe(OH)3+3KCl
5)a)Pb(NO3)2+H2S=PbS+2HNO3
b)PbCl2+K2S=PbS+2KCl
6)a)BaCl2+K2SO4=BaSO4+2KCl
b)Ba(OH)2+Na2SO4=BaSO4+2NaOH

2 votes Thanks 1

BJIADA Спасибо вам огромное!!!)))

abbasows1 1) NaOH+HNO3(разб.)=NaNO3+H2O
  HCl+NaOH=NaCl+H2O
2) 2HCl+Na2CO3=2NaCl+H2O +CO2
  2HCl+K2CO3=2KCl+H2O+CO2
3) Na2CO3+Ca(OH)2=CaCO3+2NaOH
  Na2CO3+Ca(NO3)2=CaCO3+2NaNO3
4) Fe(NO3)3+Al(OH)3=Fe(OH)3+Al(NO3)3
  FeCl3+3NaOH=Fe(OH)3+3NaCl
5) Pb(NO3)2+Na2S=PbS+2NaNO3
  PbCl2+H2S=PbS+2HCl
6) K2SO4+Ba(OH)2=BaSO4+2KOH
  Na2SO4+BaCl2=BaSO4+2NaCl

1 votes Thanks 1

Answers & Comments

dokazhite chto esli an geometricheskaya progressiya to 1 a2a6a3a5 2 an 3

v pryamougolnom treugolnike abc ugol c90 gradusov cd perpendikulyaren ab ad2 d

2 adbc h kak iz vsego etogo najti ad

v pryamougolnoj trapecii bokovye storony ravny 7sm i 5sm a bolshee osnovanie 111390c7be3eb53b0ceaee2b968a393033 97801

uprostite vyrazhenie95880dc60285b65d47ade531d03f2e67 85706

v pryamougolnoj trapecii bokovye storony ravny 7sm i 5sm a bolshee osnovanie 11

vychislit 17843 03 obyasnite kak eto voobshe delat

opredelite stepen okisleniya elementov po formulam ih soedinenij kcro hvo

chto takoe socialisticheskoe obshestvo1915191a0d15efed3eb7f31498e65d6a 52288

nomer 5 pomogite pozhalujsta5c422b09b0485f805f6b2bab18d7208d 29884

рекомендуемые вопросы

Helpful Links

Helpful Social