| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2(SO4)3 + 6(NH4)Cl = 2 BiCl3 + 3(SO4)(NH4)2
Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
KFH2 = KH + H2 + F2 =>
2 KFH2 = 2 KH + H2 + F2
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 CaSiO3 + P4 + 5 CO2
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O
Na4(Fe(CN)6) + Ca(OH)2 = CaNa2Fe(CN)6 + NaOH =>
Na4(Fe(CN)6) + Ca(OH)2 = CaNa2Fe(CN)6 + 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
BaBr2 + HClO3 = Ba(ClO3)2 + HBr =>
BaBr2 + 2 HClO3 = Ba(ClO3)2 + 2 HBr
Hg + I = HgI4 =>
Hg + 4 I = HgI4
HCl + (NH4)2Cr2O7 = NH4Cl + H2Cr2O7 =>
2 HCl + (NH4)2Cr2O7 = 2 NH4Cl + H2Cr2O7
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I3{-} + H2O =>
Cr2O7{2-} + 9 I{-} + 14 H{+} = 2 Cr{3+} + 3 I3{-} + 7 H2O
C4H10 + Br = C4H9Br + HBr =>
C4H10 + 2 Br = C4H9Br + HBr
Se + I = SeI2 =>
Se + 2 I = SeI2
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O
H2SO4 + Na2CrO3 = H2CrO3 + Na2SO4 =>
H2SO4 + Na2CrO3 = H2CrO3 + Na2SO4
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
Ag + NO3 + MgBr = AgBr + Mg(NO3)2 =>
Ag + 2 NO3 + MgBr = AgBr + Mg(NO3)2
Ge + O = GeO =>
Ge + O = GeO
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
NaOH*H2O + SiO2 = Na2SiO3 + H2O =>
2 NaOH*H2O + SiO2 = Na2SiO3 + 3 H2O
I2 + AlF3 = AlI3 + F =>
3 I2 + 2 AlF3 = 2 AlI3 + 6 F
C8H10 + O2 = C8H8 + H2O =>
2 C8H10 + O2 = 2 C8H8 + 2 H2O
NaOH + KHT = KOH + NaHT =>
NaOH + KHT = KOH + NaHT
*C2H5OH + H2O2 = CO2 + H2O =>
*C2H5OH + 6 H2O2 = 2 CO2 + 9 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NH3 + AlCl3 = AlH3 + NCl3 =>
NH3 + AlCl3 = AlH3 + NCl3
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
C3H7OHNaOH = C3H7ONaH2O =>
C3H7OHNaOH = C3H7ONaH2O
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
KI8 + CuSO4 = CuI + K2SO4 + I2 =>
4 KI8 + 2 CuSO4 = 2 CuI + 2 K2SO4 + 15 I2
H2O + NHBr2 = OH + NH2Br2 =>
H2O + NHBr2 = OH + NH2Br2
C6H5ONaHCl = C6H5OHNaCl =>
C6H5ONaHCl = C6H5OHNaCl
C6H5CHO + Cr2O7{2-} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C6H5CHO + Cr2O7{2-} + 8 H{+} = 3 C6H5COOH + 2 Cr{3+} + 4 H2O
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Fe2 + I = FeI2 =>
Fe2 + 4 I = 2 FeI2
MnCl2 + K2S2O8 + H2O = KMnO4 + K2SO4 + H2SO4 + HCl =>
2 MnCl2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 4 K2SO4 + 6 H2SO4 + 4 HCl
CO + HO = CO2 + H =>
CO + HO = CO2 + H
Cu2CO3(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + CO2 + H2O =>
Cu2CO3(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2*H2O + CO2 + H2O
H2SO4 + K(OH) + Na(OH) = KNaSO4 + H2O =>
H2SO4 + K(OH) + Na(OH) = KNaSO4 + 2 H2O
K4Fe(SCN)6 + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2(SO4) = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2(SO4) + 36 KNO3
Sn + FeCl3 = SnCl2 + Fe =>
3 Sn + 2 FeCl3 = 3 SnCl2 + 2 Fe
CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + KCl =>
2 CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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