| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(PO4)2Mg = Mg + Zn3(PO4)2
ZnI = Zn + I2 =>
2 ZnI = 2 Zn + I2
Ag + C = AgC =>
Ag + C = AgC
Cr6 + O2 = Cr2O6 =>
Cr6 + 9 O2 = 3 Cr2O6
CaCO3 + C6H10O6 + C3H6O3 = C9H16CaO10 + CO2 =>
CaCO3 + C6H10O6 + C3H6O3 = C9H16CaO10 + CO2
Ni(OH)2 + Ca = NiO + Ca(OH)2 + H2 =>
2 Ni(OH)2 + Ca = 2 NiO + Ca(OH)2 + H2
As + OH = AsOH =>
As + OH = AsOH
(NH4)6Mo7O24*H2O = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24*H2O = 7 MoO3 + 6 NH3 + 4 H2O
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
NO2{-} + Cu{2+} + H2O = NO3{-} + Cu{+} + H{+} =>
NO2{-} + 2 Cu{2+} + H2O = NO3{-} + 2 Cu{+} + 2 H{+}
H27C13 + O2 = H2O + CO2 =>
4 H27C13 + 79 O2 = 54 H2O + 52 CO2
FeCl2 + H2O2 = FeCl3 + FeO + H2O =>
3 FeCl2 + H2O2 = 2 FeCl3 + FeO + H2O
Cl2 + O2 = Cl2O =>
2 Cl2 + O2 = 2 Cl2O
SiO2 + MgSO3 = MgSiO3 + SO2 =>
SiO2 + MgSO3 = MgSiO3 + SO2
Cl2 + CaI2 = CaCl2 + I2 =>
Cl2 + CaI2 = CaCl2 + I2
HC2H3O2 + Mn(OH)2 = MnC2H3O2 + H(OH)2 =>
HC2H3O2 + Mn(OH)2 = MnC2H3O2 + H(OH)2
Ca(OH)2 + H2SO4 = (CaOH)2SO4 + H2O =>
2 Ca(OH)2 + H2SO4 = (CaOH)2SO4 + 2 H2O
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 HOH
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ba(HSO3)2 + H2O = Ba(OH)2 + H2SO3 =>
Ba(HSO3)2 + 2 H2O = Ba(OH)2 + 2 H2SO3
CH3OH + C57H110O6 = C3H8O3 + C19H38O2 =>
3 CH3OH + C57H110O6 = C3H8O3 + 3 C19H38O2
C4H6O3 + H2O = H3O + C4H5O3 =>
C4H6O3 + H2O = H3O + C4H5O3
Ca + Ag(No3) = Ca(No3)2 + Ag =>
Ca + 2 Ag(No3) = Ca(No3)2 + 2 Ag
K2CO3 + Ca(NO3)2 = CaCO3(s) + KNO3 =>
K2CO3 + Ca(NO3)2 = CaCO3(s) + 2 KNO3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
Fe2O3 + CaCl2 = FeCl3 + CaO =>
Fe2O3 + 3 CaCl2 = 2 FeCl3 + 3 CaO
H2Se + Nb2O5 = Nb2Se5 + H2O =>
5 H2Se + Nb2O5 = Nb2Se5 + 5 H2O
KI + NaOCl = KO + NaI + Cl2 =>
2 KI + 2 NaOCl = 2 KO + 2 NaI + Cl2
AgNO3 + CdCl = AgCl + CdNO3 =>
AgNO3 + CdCl = AgCl + CdNO3
NaHCO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 CO2 + 2 H2O
Br + NaI = NaBrI =>
Br + NaI = NaBrI
CaO + HCO3 = Ca(CO3)2 + H2O =>
CaO + 2 HCO3 = Ca(CO3)2 + H2O
H{+} + Zn + V2O5 = Zn{2+} + V{3+} + H2O =>
10 H{+} + 2 Zn + V2O5 = 2 Zn{2+} + 2 V{3+} + 5 H2O
NaCN + S = NaSCN =>
NaCN + S = NaSCN
CH2 + O = CO + H2O =>
CH2 + 2 O = CO + H2O
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
CH2O + OH = CO2 + H2O =>
CH2O + 4 OH = CO2 + 3 H2O
Na + H3Po4 = NaPo + H2 =>
8 Na + 2 H3Po4 = 8 NaPo + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl2(aq) + H2S(g) = FeS(s) + HCl =>
FeCl2(aq) + H2S(g) = FeS(s) + 2 HCl
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
Ag(s) + H2CO3(aq) = Ag2CO3(s) + H2(g) =>
2 Ag(s) + H2CO3(aq) = Ag2CO3(s) + H2(g)
Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaNO3
C8H8O3 + NaBH4 + NaOH + C2H6O = Na3BO3 + C8H10O3 =>
10 C8H8O3 + NaBH4 + 2 NaOH + 4 C2H6O = Na3BO3 + 11 C8H10O3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C10H8 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C10H8 + 48 KNO3 = 24 K2CO3 + 26 CO2 + 20 H2O + 24 N2
CH2O + Ag2O = HCOOH + Ag =>
CH2O + Ag2O = HCOOH + 2 Ag
H7NO2 + C12H22O11 + C2H5OH = C12H24N2O4 + H2O =>
24 H7NO2 + 7 C12H22O11 + 30 C2H5OH = 12 C12H24N2O4 + 107 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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