| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(aq) + H2O = NaOH + HCl
NaCl(aq) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH + Cl2 + H2
C3H8 + H2O = CO + H =>
C3H8 + 3 H2O = 3 CO + 14 H
CO2 + MoC2O4 + H2O = H2MoO4 + H2C2O4 =>
4 CO2 + MoC2O4 + 4 H2O = H2MoO4 + 3 H2C2O4
NaCl(aq) + H2O = NaH(aq) + Cl2O(aq) =>
2 NaCl(aq) + H2O = 2 NaH(aq) + Cl2O(aq)
Br2 + ZnCl2 = Zn + BrCl =>
Br2 + ZnCl2 = Zn + 2 BrCl
Na2S + O2 + H2O = S + NaOH =>
2 Na2S + O2 + 2 H2O = 2 S + 4 NaOH
HCl + IOH = ICl + H2O =>
HCl + IOH = ICl + H2O
Ag(NH3)2Cl + KI = AgI + NH3 + K{+} + Cl{-} =>
Ag(NH3)2Cl + KI = AgI + 2 NH3 + K{+} + Cl{-}
ZnO + HNO3 = ZnO(NO3)2 + H2 =>
ZnO + 2 HNO3 = ZnO(NO3)2 + H2
NiCO2 = Ni + CO2 =>
NiCO2 = Ni + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiI4 + Mg = Si + MgI = =>
SiI4 + 4 Mg = Si + 4 MgI
HCl + CaCo3 = HCo3 + CaCl =>
HCl + CaCo3 = HCo3 + CaCl
C8H10 + KMnO4 + H2SO4 = C8H8O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 6 KMnO4 + 9 H2SO4 = 5 C8H8O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
K3Fe(CN)6 + KI + ZnSO4 = K2Zn3(Fe(CN)6)2 + K2SO4 + I2 =>
2 K3Fe(CN)6 + 2 KI + 3 ZnSO4 = K2Zn3(Fe(CN)6)2 + 3 K2SO4 + I2
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
Cr3 + Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3 + Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
NaCl + Pb3(PO4)2 = Na3PO4 + PbCl2 =>
6 NaCl + Pb3(PO4)2 = 2 Na3PO4 + 3 PbCl2
C6H12 + HNO3 = C4H8(COOH)2 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C4H8(COOH)2 + 10 NO + 8 H2O
FeCl2 + SO2 = SOCl2 + FeO =>
FeCl2 + SO2 = SOCl2 + FeO
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
Cr + FeNO3 = FeCrNO3 =>
Cr + FeNO3 = FeCrNO3
KBr + KClO2 + H2SO4 = Br + H2O + K2SO4 + KCl =>
4 KBr + KClO2 + 2 H2SO4 = 4 Br + 2 H2O + 2 K2SO4 + KCl
MgO + H2S = Mg(OH)2 + MgS =>
2 MgO + H2S = Mg(OH)2 + MgS
NaHCO3 + CH3COO = CO2 + Na + CH4 =>
2 NaHCO3 + 6 CH3COO = 9 CO2 + 2 Na + 5 CH4
KClO3 + H2O = H2KClO4 =>
KClO3 + H2O = H2KClO4
Ag + NaClO + NaCl + H2O = AgCl + NaOH =>
2 Ag + NaClO + NaCl + H2O = 2 AgCl + 2 NaOH
KL = K + L2 =>
2 KL = 2 K + L2
Na2N2O6 = NaNO2 + O2 =>
Na2N2O6 = 2 NaNO2 + O2
Fe{2+} + Cr2O{7}{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
3 Fe{2+} + Cr2O{7}{2-} + 2 H{+} = 3 Fe{3+} + 2 Cr{3+} + H2O
CoCl2 + HCl = HCoCl3 =>
CoCl2 + HCl = HCoCl3
Cu3(PO4)2 + NH3 = [Cu(NH3)4]3(PO4)2 =>
Cu3(PO4)2 + 12 NH3 = [Cu(NH3)4]3(PO4)2
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
C6H12 + Br = C6H12Br2 =>
C6H12 + 2 Br = C6H12Br2
Na2CO3 + CaCl2 = Na2Cl2O3 + CaC =>
Na2CO3 + CaCl2 = Na2Cl2O3 + CaC
ZrO2 + Na2CO3 = Na2ZrO3 + CO2(g) =>
ZrO2 + Na2CO3 = Na2ZrO3 + CO2(g)
Mg + SiO = MgSi + MgO =>
2 Mg + SiO = MgSi + MgO
CH4 + I = CH4I =>
CH4 + I = CH4I
Cr(OH)3 + H3PO = CrPO + H2O =>
Cr(OH)3 + H3PO = CrPO + 3 H2O
MnO4{-} + H{+} + C2H5OH = MnO(OH)2 + H2O + CH3CHO =>
2 MnO4{-} + 2 H{+} + 3 C2H5OH = 2 MnO(OH)2 + 2 H2O + 3 CH3CHO
BrO3 + I = I2O + Br =>
BrO3 + 6 I = 3 I2O + Br
AlN = Al + N =>
AlN = Al + N
C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Ca(OH)2 + K3AsO4 = Ca3(AsO4)2 + KOH =>
3 Ca(OH)2 + 2 K3AsO4 = Ca3(AsO4)2 + 6 KOH
FeCl3 + HI = FeCl2 + HCl + I3 =>
3 FeCl3 + 3 HI = 3 FeCl2 + 3 HCl + I3
C2H4 + O2 = CO + H2O11 =>
C2H4 + 12 O2 = 2 CO + 2 H2O11
Sn + RCl = R2SnCl2 = R2Sn(whitesolid) + SnCl2 = R3SnClSn + RCl = RX2SnClX2 = RX2Sn(whitesolid) + SnClX2 = RX3SnCl =>
Sn + 2 RCl = R2SnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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