| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + 2 OMn = SO4 + 2 Mn + H2O
Na2SO4 + Ca(s) = CaSO4 + Na2 =>
Na2SO4 + Ca(s) = CaSO4 + Na2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq) =>
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq)
H + NaOH = H2O + Na =>
H + NaOH = H2O + Na
Al2(SO4)3 + Ca(HCO3)2 = CaSO4 + Al2O3 + H2O + CO2 =>
Al2(SO4)3 + 3 Ca(HCO3)2 = 3 CaSO4 + Al2O3 + 3 H2O + 6 CO2
O2 + C2H2OH = H2O + CO2 =>
9 O2 + 4 C2H2OH = 6 H2O + 8 CO2
NaVO3 + Zn + H2SO4 = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = 2 VOSO4 + ZnSO4 + Na2SO4 + 4 H2O
SbCl3 + Zn + HCl = ZnCl2 + SbH3 =>
SbCl3 + 3 Zn + 3 HCl = 3 ZnCl2 + SbH3
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
Cu3P2 = P2Cu3 =>
Cu3P2 = P2Cu3
C + S = C4S =>
4 C + S = C4S
PbO + NH3 = Pb + H2N2 + H2O =>
2 PbO + 2 NH3 = 2 Pb + H2N2 + 2 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
KOH + HBrO4 = KBrO4 + H2O =>
KOH + HBrO4 = KBrO4 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe
ZnCl2 + Au = AuCl2 + Zn =>
ZnCl2 + Au = AuCl2 + Zn
Ag + S8 = Ag14S8 =>
14 Ag + S8 = Ag14S8
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
P2O4 = P2 + O4 =>
P2O4 = P2 + O4
CaCl2 + H2O = CaOH + HCl2 =>
CaCl2 + H2O = CaOH + HCl2
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)
CH3COONH4 + ZnCl2 = NH4Cl + Zn(O2CCH3)2 =>
2 CH3COONH4 + ZnCl2 = 2 NH4Cl + Zn(O2CCH3)2
HC2H3O2 + H2O = H + H2C2H3O3 =>
HC2H3O2 + H2O = H + H2C2H3O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mn(CH3CO2)2 + Ni(CH3CO2)2 + H2O = NiMn(OH)4 + CH3COOH =>
Mn(CH3CO2)2 + Ni(CH3CO2)2 + 4 H2O = NiMn(OH)4 + 4 CH3COOH
Na + Cl4363245735685680960000474578678 = Na467478Cl78891235423462467785479 =>
467478 Na + Cl4363245735685680960000474578678 = Na467478Cl78891235423462467785479
ClCa + NaCO3 = NaCa + ClCO3 =>
ClCa + NaCO3 = NaCa + ClCO3
Zn + Pb3NO3 = ZnNO3 + Pb =>
Zn + Pb3NO3 = ZnNO3 + 3 Pb
La(NO3) + Ba(NO3) + Mn(NO3) = LaBaMnO3 + NO2 =>
La(NO3) + Ba(NO3) + Mn(NO3) = LaBaMnO3 + 3 NO2
(NH4)2CO3 + Na3PO4 = (NH4)PO4 + Na6 + CO3 =>
(NH4)2CO3 + 2 Na3PO4 = 2(NH4)PO4 + Na6 + CO3
Li2CO3 + Cr(C2H3O2)3 = Li2C2H3O2 + Cr(CO3)3 =>
3 Li2CO3 + Cr(C2H3O2)3 = 3 Li2C2H3O2 + Cr(CO3)3
ClCa + NaCO3 = NaCa + ClCO3 =>
ClCa + NaCO3 = NaCa + ClCO3
C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)
C2H2 + H2O = CO2 + H2 =>
C2H2 + 4 H2O = 2 CO2 + 5 H2
FeCO + HCl = FeCl3 + H2 + C + O =>
2 FeCO + 6 HCl = 2 FeCl3 + 3 H2 + 2 C + 2 O
I3CCHO + NaOH = CHI3 + HCOONa =>
I3CCHO + NaOH = CHI3 + HCOONa
C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)
Al2 + H2SO3 = AlSO3 + H2 =>
Al2 + 2 H2SO3 = 2 AlSO3 + 2 H2
H + C + K = HCK =>
H + C + K = HCK
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
AgNa(CN)2 = Ag + Na + CN =>
AgNa(CN)2 = Ag + Na + 2 CN
ClCa + NaCO3 = NaCa + ClCO3 =>
ClCa + NaCO3 = NaCa + ClCO3
Ca(OH)2 + CH3COOH + (NH4)2(C2O4) = Ca(C2O4) + H2O + NH4 =>
4 Ca(OH)2 + CH3COOH + 3(NH4)2(C2O4) = 4 Ca(C2O4) + 6 H2O + 6 NH4
KCI + KCIO3 = KCIO =>
2 KCI + KCIO3 = 3 KCIO
Li3PO3 + MgSO4 = Li2SO4 + Mg3(PO3)2 =>
2 Li3PO3 + 3 MgSO4 = 3 Li2SO4 + Mg3(PO3)2
NaCI + CuO = NaO + CuCI =>
NaCI + CuO = NaO + CuCI
Mg(NO3)2(aq) + KI(aq) = MgI2(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KI(aq) = MgI2(aq) + 2 KNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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