| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO2 + 2 H2SO4 + 2 FeSO4 = PbSO4 + 2 H2O + Fe2(SO4)3
FeCl3 + C5H8O2 + CH3COONaCH3OH = [Fe(C5H7O2)3] + NaCl + H2O + CO2 =>
4 FeCl3 + 5 C5H8O2 + 12 CH3COONaCH3OH = 4[Fe(C5H7O2)3] + 12 NaCl + 20 H2O + CO2
K + HCN = KCN + H =>
K + HCN = KCN + H
P + H2SO4(p) = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4(p) = 2 H3PO4 + 5 SO2 + 2 H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
(Na2SO3) + O2 = Na2SO4 =>
2(Na2SO3) + O2 = 2 Na2SO4
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 CO2 + 3 H2O
NaOH + HBrO3 = NaBrO3 + H2O =>
NaOH + HBrO3 = NaBrO3 + H2O
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + Na + (NO3)2 =>
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + 2 Na + (NO3)2
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
CO2 + (Li2)O = (Li2)CO3 =>
CO2 + (Li2)O = (Li2)CO3
Cu + HSO3 = CuSO4 + H2O + SO2 =>
Cu + 4 HSO3 = CuSO4 + 2 H2O + 3 SO2
C2H2(g) + AgNO3(aq) = Ag2C2(s) + HNO3(aq) =>
C2H2(g) + 2 AgNO3(aq) = Ag2C2(s) + 2 HNO3(aq)
C8H9NO + Na = C8H9Na + NO =>
C8H9NO + Na = C8H9Na + NO
NO + Fe2O3 = Fe + NO2 =>
3 NO + Fe2O3 = 2 Fe + 3 NO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H4(OH)2 + Na = C2H4ONa2 + HOH =>
C2H4(OH)2 + 2 Na = C2H4ONa2 + HOH
C3H8 + O2 = CO2 + HO2 =>
C3H8 + 11 O2 = 3 CO2 + 8 HO2
K2CO3 + CrCl3 = KCl + Cr2(CO3)3 =>
3 K2CO3 + 2 CrCl3 = 6 KCl + Cr2(CO3)3
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
K + Al(NO2)3 = Al + KNO2 =>
3 K + Al(NO2)3 = Al + 3 KNO2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
KClO + H2O = KClO3 + H2 =>
KClO + 2 H2O = KClO3 + 2 H2
MgCl + I2 = MgI2 + Cl2 =>
2 MgCl + 2 I2 = 2 MgI2 + Cl2
(NH4)3PO4 + H2O = (NH4)2HPO4 + NH4OH =>
(NH4)3PO4 + H2O = (NH4)2HPO4 + NH4OH
HgCrO4 = CrO3 + Hg + O2 =>
2 HgCrO4 = 2 CrO3 + 2 Hg + O2
K2SO4 + FeBr3 = Fe2(SO4)3 + KBr =>
3 K2SO4 + 2 FeBr3 = Fe2(SO4)3 + 6 KBr
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 23 H2O
NaI + H2SO4 = H2S + I2 + NaO =>
4 NaI + H2SO4 = H2S + 2 I2 + 4 NaO
MgSO4 + K2 = K2SO4 + Mg =>
MgSO4 + K2 = K2SO4 + Mg
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + Cu(CO3)(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + Cu(CO3)(s)
SrCO3 + Na = Na2CO3 + Sr =>
SrCO3 + 2 Na = Na2CO3 + Sr
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CaCO3 + Al(OH)3 = Ca3Al2O6 + CO2 + H2O =>
3 CaCO3 + 2 Al(OH)3 = Ca3Al2O6 + 3 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C18H35O2Na + HCl = C18H36O2 + NaCl =>
C18H35O2Na + HCl = C18H36O2 + NaCl
Bi4Ti3O12 = Bi + O2 + TiO2 =>
Bi4Ti3O12 = 4 Bi + 3 O2 + 3 TiO2
H(PO4) + CaO = Ca + (PO4)3 + H2O =>
6 H(PO4) + 3 CaO = 3 Ca + 2(PO4)3 + 3 H2O
SbCl3 + SO3 = SbO3 + SCl2 + Cl2 =>
2 SbCl3 + 2 SO3 = 2 SbO3 + 2 SCl2 + Cl2
(NH4)2MoO4 = NH3 + H2MoO4 =>
(NH4)2MoO4 = 2 NH3 + H2MoO4
Cr(OH)3 + KIO + KOH = KI + K2CrO4 + H2O =>
2 Cr(OH)3 + 3 KIO + 4 KOH = 3 KI + 2 K2CrO4 + 5 H2O
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
CoCl2*6H2O + AlCl3 = CoAl2O4 + HCl + H2O =>
CoCl2*6H2O + 2 AlCl3 = CoAl2O4 + 8 HCl + 2 H2O
CO + K2Cr2O7 + H2SO4 = H2CO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 H2CO3 + Cr2(SO4)3 + K2SO4 + H2O
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Cu + S = Cu2S6 =>
2 Cu + 6 S = Cu2S6
NaOH + CaO = NaCa + HO2 =>
NaOH + CaO = NaCa + HO2
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2 =>
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2
Ba + HNO3 = Ba(NO3)3 + H2O + N2O =>
8 Ba + 30 HNO3 = 8 Ba(NO3)3 + 15 H2O + 3 N2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
