| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2(SO4)3 + 6 NaOH = 2 Co(OH)3 + 3 Na2SO4
Fe(SO4)3 + NaOH = Fe(OH)3 + NaSO4 =>
Fe(SO4)3 + 3 NaOH = Fe(OH)3 + 3 NaSO4
Fe2O3 + Na(OH) = Fe(OH)3 + Na2O =>
Fe2O3 + 6 Na(OH) = 2 Fe(OH)3 + 3 Na2O
Sr + AlCl3 = SrCl2 + Al =>
3 Sr + 2 AlCl3 = 3 SrCl2 + 2 Al
MgCl2 + Ca(OH)2 = Mg(OH)2 + Ca(Cl)2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + Ca(Cl)2
Fe(OH)2 + HOH = Fe(OH)3 + H2 =>
2 Fe(OH)2 + 2 HOH = 2 Fe(OH)3 + H2
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
Zn + H2SO4 + FeCl3 = ZnSO4 + FeCl2 + HCl =>
Zn + H2SO4 + 2 FeCl3 = ZnSO4 + 2 FeCl2 + 2 HCl
PH3 + KMnO4 + KOH = K2MnO4 + H3PO4 + H2O =>
PH3 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + H3PO4 + 4 H2O
Al(NO3)2 + NaOH = Na[Al(OH)3] + NaNO3 =>
Al(NO3)2 + 3 NaOH = Na[Al(OH)3] + 2 NaNO3
Cr(OH)2 = Cr2O3 + H2 + H2O =>
2 Cr(OH)2 = Cr2O3 + H2 + H2O
FeO + S = Fe + SO =>
FeO + S = Fe + SO
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
SnCl2 + Na2SO3 = SnSO3 + NaCl =>
SnCl2 + Na2SO3 = SnSO3 + 2 NaCl
H{+} + Cr2O7 + C2H5OH = Cr3{+} + C2H4O + H2O =>
2 H{+} + 3 Cr2O7 + 20 C2H5OH = 2 Cr3{+} + 20 C2H4O + 21 H2O
HgN2O6 = Hg + NO2 + O2 =>
HgN2O6 = Hg + 2 NO2 + O2
FeO(s) + H2O = Fe2O3 + H =>
2 FeO(s) + H2O = Fe2O3 + 2 H
Al + Sn(OH)2 = Al(OH)3 + Sn =>
2 Al + 3 Sn(OH)2 = 2 Al(OH)3 + 3 Sn
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(s) =>
CaCl2(aq) + AgNO3(aq) = AgCl2(aq) + CaNO3(s)
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2 + SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2 + 3 SO4
NH2CH2COOHCH3CH(NH2)COOH = H2ONH2CH2CONHCH(CH3)COOH =>
NH2CH2COOHCH3CH(NH2)COOH = H2ONH2CH2CONHCH(CH3)COOH
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
CO2 = C2O4 =>
2 CO2 = C2O4
SiH2Cl2 = Si + HCl =>
SiH2Cl2 = Si + 2 HCl
FeTiO3 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 3 CO2
Na2CO3 + H2 = Na + CO2 + H2O =>
Na2CO3 + H2 = 2 Na + CO2 + H2O
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
Fe + Si = Fe4Si3 =>
4 Fe + 3 Si = Fe4Si3
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl
O = O1000000000000000000000000000000000000 =>
9223372036854775807 O = O1000000000000000000000000000000000000
CH3OOH + NaOH = NaCH3OO + H2O =>
CH3OOH + NaOH = NaCH3OO + H2O
Cl + K2S = KCl + S =>
2 Cl + K2S = 2 KCl + S
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
H3O = H2 + O2 =>
2 H3O = 3 H2 + O2
BaOH2 + SO3 = Ba(SO3)2 + H2O =>
BaOH2 + 2 SO3 = Ba(SO3)2 + H2O
CaCO3 + MgOH2 = CaOH2 + MgCO3 =>
CaCO3 + MgOH2 = CaOH2 + MgCO3
Zn + HNO2 = Zn(NO3)2 + NO + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 6 NO + 4 H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
NaHCO3 + H2O = NaO2H + H2CO2 =>
NaHCO3 + H2O = NaO2H + H2CO2
NaCO3 + H2O = Na(OH)2 + H2CO3 =>
NaCO3 + 2 H2O = Na(OH)2 + H2CO3
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s) =>
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s)
WCl2 + H2O = WO3 + HCl + H2 =>
WCl2 + 3 H2O = WO3 + 2 HCl + 2 H2
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
Cu + HNO3 = Cu(NO3)H2O + NO2 =>
Cu + 2 HNO3 = Cu(NO3)H2O + NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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