| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4(s) + 2 HCl(aq) = BaCl2 + H2SO4(aq)
(Cu)SO4 + NaOH = Na2SO4 + Cu(OH)2 =>
(Cu)SO4 + 2 NaOH = Na2SO4 + Cu(OH)2
B2O3 + Li = Li2O + B =>
B2O3 + 6 Li = 3 Li2O + 2 B
Na2Cr2O7*2H2O + H2SO4 = H2CrO4 + Na2SO4 + H2O =>
Na2Cr2O7*2H2O + H2SO4 = 2 H2CrO4 + Na2SO4 + H2O
KMnO4 + NaOH + H2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 4 NaOH + H2SO3 = 2 Na2MnO4 + K2SO4 + 3 H2O
CuSO4*5H2O + KOH + NH3(OH)Cl = HCl + K2SO4 + NO + H2O + Cu2O =>
6 CuSO4*5H2O + 12 KOH + 2 NH3(OH)Cl = 2 HCl + 6 K2SO4 + 2 NO + 39 H2O + 3 Cu2O
C2H5OH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 C2H3NaO2 + CO2 + 3 H2O
Fe(s) + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe(s) + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
HC2H3O2 + (OH)2 = H2O + (C2H3O2)2 =>
2 HC2H3O2 + (OH)2 = 2 H2O + (C2H3O2)2
Pb(NO3)2 + Li3PO4 = Pb3(PO4)2 + LiNO3 =>
3 Pb(NO3)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiNO3
HI + Cr = CrI + H2 =>
2 HI + 2 Cr = 2 CrI + H2
NH4Cl + HCl + PbO2 = (NH4)2(PbCl6) + H2O =>
2 NH4Cl + 4 HCl + PbO2 = (NH4)2(PbCl6) + 2 H2O
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
CrO3(s) = Cr2O3(s) + O2(g) =>
4 CrO3(s) = 2 Cr2O3(s) + 3 O2(g)
MnSO4 + H2SO4 = HMnO4 + H2O + SO2 =>
2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 2 H2O + 5 SO2
Na2TeO4 + HCl = H2TeO3 + NaCl + Cl2 + H2O =>
Na2TeO4 + 4 HCl = H2TeO3 + 2 NaCl + Cl2 + H2O
AgNO3 + KIO4 + H2O = AgO + KIO3 + HNO3 =>
2 AgNO3 + KIO4 + H2O = 2 AgO + KIO3 + 2 HNO3
CHCCH(CH3)CH3 + KMnO4 = COOKKOOC + MnO2 + H2O + KOH =>
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
HCOO + HCO3 = HCOOH + CO3 =>
HCOO + HCO3 = HCOOH + CO3
NCl3 + H2 = HCl + N =>
2 NCl3 + 3 H2 = 6 HCl + 2 N
Zn(s) + ZnSO4(aq) = Zn2SO4(aq) =>
Zn(s) + ZnSO4(aq) = Zn2SO4(aq)
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
C2H5OH + K(MnO4) + H2SO4 = CH3COOH + Mn(SO4) + K2(SO4) + H2O =>
5 C2H5OH + 4 K(MnO4) + 6 H2SO4 = 5 CH3COOH + 4 Mn(SO4) + 2 K2(SO4) + 11 H2O
C2H5O2N + O2 = CO2 + H2O + N =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 4 N
CHCCH(CH3)CH3 + KMnO4 = COOKKOOC + MnO2 + H2O + KOH =>
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH
KI + H2SO4 + NaClO = I + NaCl + K2SO4 + H2O =>
2 KI + H2SO4 + NaClO = 2 I + NaCl + K2SO4 + H2O
Hf(OH)4 = HfO2 + H2O =>
Hf(OH)4 = HfO2 + 2 H2O
FeCl2 + HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
C2H2N + O2 = CO2 + H2O + N =>
2 C2H2N + 5 O2 = 4 CO2 + 2 H2O + 2 N
BaCl2 + CuSO4 = Ba(SO4)2 + CuCl =>
BaCl2 + 2 CuSO4 = Ba(SO4)2 + 2 CuCl
Rb2O + CdI2 = CdO + RbI =>
Rb2O + CdI2 = CdO + 2 RbI
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
F2 + I2 = F1I3 =>
F2 + 3 I2 = 2 F1I3
Hg + H3Po4 = Hg3(Po4)2 + H2 =>
3 Hg + 2 H3Po4 = Hg3(Po4)2 + 3 H2
Na5P2H2O7 = Na5P2 + H2O7 =>
Na5P2H2O7 = Na5P2 + H2O7
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
Al(s) + NH4ClO4(s) = NO(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
3 Al(s) + 3 NH4ClO4(s) = 3 NO(g) + Al2O3(s) + AlCl3(s) + 6 H2O(l)
Cl2O7 + Na2O = NaClO4 =>
Cl2O7 + Na2O = 2 NaClO4
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)
CHCCH(CH3)CH3 + KMnO4 = COOKKOOC + MnO2 + H2O + KOH =>
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH
NH4ClO4(s) + Al(s) = Al2O3(g) + HCl(g) + N2(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(g) + 6 HCl(g) + 3 N2(g) + 9 H2O(g)
Cr[(NH3)6](NO3)2 = Cr2O2 + N + H + H2O =>
2 Cr[(NH3)6](NO3)2 = Cr2O2 + 16 N + 16 H + 10 H2O
HCOOH + Zn = (HCOO)Zn + H =>
HCOOH + Zn = (HCOO)Zn + H
Fe + HCl + KMnO4 = MnCl2 + FeCl2 + KCl + H2O =>
5 Fe + 16 HCl + 2 KMnO4 = 2 MnCl2 + 5 FeCl2 + 2 KCl + 8 H2O
C12H22O11(s) + H2O(g) = C2H6O(g) + CO2(g) =>
C12H22O11(s) + H2O(g) = 4 C2H6O(g) + 4 CO2(g)
Ag(NO3) + K2SO4 = Ag2SO4 + KNO3 =>
2 Ag(NO3) + K2SO4 = Ag2SO4 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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