| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S(s) = 2 Na + S(s)
FeCl2 + SCl6 = FeCl3 + S2Cl2 =>
10 FeCl2 + 2 SCl6 = 10 FeCl3 + S2Cl2
Hg2(NO3)2 + FeSO4 + H2SO4 = NO + Hg2SO4 + H2O + Fe2(SO4)3 =>
Hg2(NO3)2 + 6 FeSO4 + 4 H2SO4 = 2 NO + Hg2SO4 + 4 H2O + 3 Fe2(SO4)3
Pr2(CO3)3 + HNO3 = Pr(NO3)3 + H2O + CO2 =>
Pr2(CO3)3 + 6 HNO3 = 2 Pr(NO3)3 + 3 H2O + 3 CO2
CaCo3 + Mg = MgCo3 + Ca =>
CaCo3 + Mg = MgCo3 + Ca
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeSO4 + 4 HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
K2Cr2O7 + CH3CH2CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
5 K2Cr2O7 + 6 CH3CH2CHOH + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 CH3COOH + 23 H2O
Ti + HNO3 = Ti(NO3)2 + H2 =>
Ti + 2 HNO3 = Ti(NO3)2 + H2
HNO2 + OH = NO2 + H2O =>
HNO2 + OH = NO2 + H2O
Cu(SO4) + Ag = Ag(SO4) + Cu =>
Cu(SO4) + Ag = Ag(SO4) + Cu
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
Li2CO3 + KH2PO4 = LiH2PO4 + K2CO3 =>
Li2CO3 + 2 KH2PO4 = 2 LiH2PO4 + K2CO3
KBrO3 + KBr + HNO3 = Br2 + KNO3 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 3 Br2 + 6 KNO3 + 3 H2O
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = ((Co(NH3)5(H2O)Cl)Cl3) + H2O =>
CoCl2(H2O)6 + 2 NH4Cl + 3 NH3 + H2O2 = ((Co(NH3)5(H2O)Cl)Cl3) + 7 H2O
CuCl + O2 + H2O = CuOHCl =>
4 CuCl + O2 + 2 H2O = 4 CuOHCl
CaS2O5 + H2O2 = CaSO4 + SO2 + H2O =>
CaS2O5 + H2O2 = CaSO4 + SO2 + H2O
H2SO4 + NH3 = N2(SO4)3 + H2 =>
3 H2SO4 + 2 NH3 = N2(SO4)3 + 6 H2
Li3PO4 + Mg(ClO3)2 = Mg3(PO4)2 + LiClO3 =>
2 Li3PO4 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 6 LiClO3
OH{-} + CrI3 + H2O2 = CrO4{2-} + IO4{-} + H2O =>
10 OH{-} + 2 CrI3 + 27 H2O2 = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
AuCl3 + H2 = HCl3 + Au =>
2 AuCl3 + H2 = 2 HCl3 + 2 Au
Fe3 + Cu2O = Fe2O3 + Cu =>
2 Fe3 + 9 Cu2O = 3 Fe2O3 + 18 Cu
K4O2 + H2 = K4H4 + O2 =>
K4O2 + 2 H2 = K4H4 + O2
Pd + HNO3 = Pd(NO3)2 + H2O + NO2 =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 H2O + 2 NO2
H2(ZnO2) + NaOH = H2O + Na2(ZnO2) =>
H2(ZnO2) + 2 NaOH = 2 H2O + Na2(ZnO2)
Zn + OH{-} + H2O = [Zn(OH)4]{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = [Zn(OH)4]{2-} + H2
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
O32 = O23 =>
23 O32 = 32 O23
Au + KBr = K + AuBr =>
Au + KBr = K + AuBr
SO2F2 + H2O = H2SO4 + HF =>
SO2F2 + 2 H2O = H2SO4 + 2 HF
CF3COOH + NH3 = CF3COONH4 =>
CF3COOH + NH3 = CF3COONH4
K2C2O4(aq) + CaCl2(aq) = KCl(aq) + CaC2O4(s) =>
K2C2O4(aq) + CaCl2(aq) = 2 KCl(aq) + CaC2O4(s)
C6H6COOCH3 + O2 = CO2 + H2O =>
4 C6H6COOCH3 + 37 O2 = 32 CO2 + 18 H2O
Tb2O7 + HCl = TbCl3 + H2O + O2 =>
Tb2O7 + 6 HCl = 2 TbCl3 + 3 H2O + 2 O2
C3H9 + O2 = OH2 + C =>
4 C3H9 + 9 O2 = 18 OH2 + 12 C
NaC2H3O2 + HCl = CH3CO2H + NaCl =>
NaC2H3O2 + HCl = CH3CO2H + NaCl
Ca3P2 + H2O = Ca(OH)2 + H + PO4 =>
Ca3P2 + 14 H2O = 3 Ca(OH)2 + 22 H + 2 PO4
HCl + Zn(OH)2 = Zn + H2O + Cl =>
2 HCl + Zn(OH)2 = Zn + 2 H2O + 2 Cl
C27H36O5 + C13H14N2O3 = C38H42N2O6 + C2H8O2 =>
C27H36O5 + C13H14N2O3 = C38H42N2O6 + C2H8O2
Ca + Te = CaTe =>
Ca + Te = CaTe
FeCl2 + Ca(NO3)2 = Fe(NO3)2 + CaCl2 =>
FeCl2 + Ca(NO3)2 = Fe(NO3)2 + CaCl2
MgI2 + Mn2S4 = MgS + MnI4 =>
4 MgI2 + Mn2S4 = 4 MgS + 2 MnI4
Mg + S = Mg2S5 =>
2 Mg + 5 S = Mg2S5
[Al(OH)6]{3-} + NH4{+} = Al(OH)3 + NH3 + H2O =>
[Al(OH)6]{3-} + 3 NH4{+} = Al(OH)3 + 3 NH3 + 3 H2O
H2S + HNO3 = H2SO54 + NO + H2O =>
H2S + 36 HNO3 = H2SO54 + 36 NO + 18 H2O
CH3COOHZnO = ZnCH3COOHO =>
CH3COOHZnO = ZnCH3COOHO
CaCO3 + Gd2O3 + SiO2 = Ca3Gd6Si6O24 + CO2 =>
3 CaCO3 + 3 Gd2O3 + 6 SiO2 = Ca3Gd6Si6O24 + 3 CO2
H + P + O2 = H5PO4 =>
5 H + P + 2 O2 = H5PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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