| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C5H11OH + 10 KMnO4 + 10 H2SO4 = 15 CH3COOH + 5 Mn2SO4 + 5 K2SO4 + 16 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
HNO3 + FeSO2 = Fe2(SO4)3 + FeNO3 + NO + H2O =>
16 HNO3 + 9 FeSO2 = 3 Fe2(SO4)3 + 3 FeNO3 + 13 NO + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
(CH3COO)2Ca + HNO3 = CH3COOH + Ca(NO3)2 =>
(CH3COO)2Ca + 2 HNO3 = 2 CH3COOH + Ca(NO3)2
Sn(OH)2 + TiO = TiSnO2 + H2O =>
Sn(OH)2 + TiO = TiSnO2 + H2O
C3H3F3 + O2 = CF4 + CO2 + H2O =>
4 C3H3F3 + 12 O2 = 3 CF4 + 9 CO2 + 6 H2O
NaS + K = SK2 + Na =>
NaS + 2 K = SK2 + Na
NaOH + H3C6H5O3 = NaC6H7O3 + H2O =>
NaOH + H3C6H5O3 = NaC6H7O3 + H2O
Cl2 + NO3{-} = NO + ClO2{-} =>
Cl2 + 2 NO3{-} = 2 NO + 2 ClO2{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PB(C2H3O2)2 + CuSO4 = PBSO4 + Cu(C2H3O2)2 =>
PB(C2H3O2)2 + CuSO4 = PBSO4 + Cu(C2H3O2)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N1H3 + O2 = NO + H2O =>
4 N1H3 + 5 O2 = 4 NO + 6 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
KOH + NaF = KF + NaOH =>
KOH + NaF = KF + NaOH
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaO + SO = NaSO2 =>
NaO + SO = NaSO2
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
H2SO4 + AlO3H3 = Al2S3O12 + H2O =>
3 H2SO4 + 2 AlO3H3 = Al2S3O12 + 6 H2O
NO + C6H12O6 = CO2 + N2O + H2O =>
24 NO + C6H12O6 = 6 CO2 + 12 N2O + 6 H2O
SrCO3 + MoO3 = Sr11Mo4O23 + CO2 =>
11 SrCO3 + 4 MoO3 = Sr11Mo4O23 + 11 CO2
CH3NH3Cl + H2O = CH4 + H2CO3 + NH4Cl =>
4 CH3NH3Cl + 3 H2O = 3 CH4 + H2CO3 + 4 NH4Cl
NaO + SO = Na2O + SO2 =>
2 NaO + SO = Na2O + SO2
C4H10 + S = C4H10S =>
C4H10 + S = C4H10S
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O =>
CH3NH3Cl + H2O = CH3NH2 + Cl + H3O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 =>
2[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2
C2H6 + Cl2 = C2H3Cl3 + HCl =>
C2H6 + 3 Cl2 = C2H3Cl3 + 3 HCl
FeH3 + O2 = Fe2O3 + H2O =>
2 FeH3 + 3 O2 = Fe2O3 + 3 H2O
C4H10 + S = CS2 + H2S =>
C4H10 + 13 S = 4 CS2 + 5 H2S
PO + Ag3N = Ag2O + P3N2 =>
3 PO + 2 Ag3N = 3 Ag2O + P3N2
H2SO4 + AlO3H3 = Al2S3O12 + H2O =>
3 H2SO4 + 2 AlO3H3 = Al2S3O12 + 6 H2O
PCl3 = Cl2 + P =>
2 PCl3 = 3 Cl2 + 2 P
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
HOHCl(aq) + H2O(l) = H2Cl + HO =>
HOHCl(aq) + H2O(l) = H2Cl + 2 HO
NaO + SO = Na2SO3 =>
2 NaO + SO = Na2SO3
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO2 =>
2 FeTiO3 + 7 Cl2 + 3 C = 2 TiCl4 + 2 FeCl3 + 3 CO2
A + BX = AX + B =>
A + BX = AX + B
K2SO3 + HClO4 = KClO4 + H2SO3 =>
K2SO3 + 2 HClO4 = 2 KClO4 + H2SO3
HNO3HI + HI = NO + I2 + H2O =>
2 HNO3HI + 4 HI = 2 NO + 3 I2 + 4 H2O
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
CH3NH3Cl + H2O = CH3NH3OH + HCl =>
CH3NH3Cl + H2O = CH3NH3OH + HCl
ClO{-} + H2O + Br{-} = Cl{-} + OH{-} + Br2 =>
ClO{-} + H2O + 2 Br{-} = Cl{-} + 2 OH{-} + Br2
PbF2 = Pb + F =>
PbF2 = Pb + 2 F
H3PO4 + NaClO2 = Na3PO4 + ClO2 + H2O + HCl =>
5 H3PO4 + 15 NaClO2 = 5 Na3PO4 + 12 ClO2 + 6 H2O + 3 HCl
ZnCl2 + H2S = HCl + ZnS1 =>
ZnCl2 + H2S = 2 HCl + ZnS1
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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