| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + NaOH = NaC9H7O4 + H2O
Nh4Cl + I2 = Nh4I + Cl2 =>
2 Nh4Cl + I2 = 2 Nh4I + Cl2
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
Cl2H2SO4 = H2OCl2SO3 =>
Cl2H2SO4 = H2OCl2SO3
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
PBBr2 + HCl = HBr + PBCl2 =>
PBBr2 + 2 HCl = 2 HBr + PBCl2
Ca(OH)2 + CO2 = Ca(CO3) + H2O =>
Ca(OH)2 + CO2 = Ca(CO3) + H2O
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
MnO2 + Na2S2O5 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 MnO2 + Na2S2O5 + H2SO4 = 2 MnSO4 + Na2SO4 + H2O
C4H10C4H13 + O2 = CO2 + H2O =>
4 C4H10C4H13 + 55 O2 = 32 CO2 + 46 H2O
SrCO3 + MoO3 + TiO2 = Sr2MoTiO6 + C + O =>
2 SrCO3 + MoO3 + TiO2 = Sr2MoTiO6 + 2 C + 5 O
SCuH2O + H2O2 = OCu + SH + H2O =>
2 SCuH2O + H2O2 = 2 OCu + 2 SH + 2 H2O
N2O + HNO3 = NO + H2O =>
3 N2O + 2 HNO3 = 8 NO + H2O
CrO3 + S = Cr3O8 + SO2 =>
6 CrO3 + S = 2 Cr3O8 + SO2
FeS2 + O2 + H2O = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + 169 O2 + 10 H2O = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
NaSbO2 + NaOH = Sb(OH)3 + Na2O =>
NaSbO2 + 3 NaOH = Sb(OH)3 + 2 Na2O
P3 + Ca = CaP2 =>
2 P3 + 3 Ca = 3 CaP2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2O3 + Ca(OH)2 = CaOHAlO2 + H2O =>
Al2O3 + 2 Ca(OH)2 = 2 CaOHAlO2 + H2O
C(NH2)3NO3 = N + H2O + C =>
C(NH2)3NO3 = 4 N + 3 H2O + C
Fe2(SO4)3*9H2O = Fe2(SO4)3 + H2O =>
Fe2(SO4)3*9H2O = Fe2(SO4)3 + 9 H2O
CH3CH2CH2OH + OH = CH3CH2CHO + H2O =>
CH3CH2CH2OH + 2 OH = CH3CH2CHO + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HI + K = KI + H =>
HI + K = KI + H
CuFeS2(s) + O2(g) = Cu2S(s) + Fe2O3(s) + SO2(g) =>
4 CuFeS2(s) + 9 O2(g) = 2 Cu2S(s) + 2 Fe2O3(s) + 6 SO2(g)
C10H22 + Cl = C10H21Cl + H2 =>
2 C10H22 + 2 Cl = 2 C10H21Cl + H2
Br2 + InI3 = BrIn + I2 =>
Br2 + 2 InI3 = 2 BrIn + 3 I2
Na2S(s) + FeCl3(s) = Fe2S3(s) + NaCl =>
3 Na2S(s) + 2 FeCl3(s) = Fe2S3(s) + 6 NaCl
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S + Mg(NO3)2 = MgS + Na(NO3) =>
Na2S + Mg(NO3)2 = MgS + 2 Na(NO3)
NaCI2 = Na + CI2 =>
NaCI2 = Na + CI2
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + Cl2 + NO + 2 H2O
Si + Mg(OH)2 + H2O = MgSiO3 + H2 =>
Si + Mg(OH)2 + H2O = MgSiO3 + 2 H2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
PbO2 + KI + HCl = I2 + PbCl2 + KCl + H2O =>
PbO2 + 2 KI + 4 HCl = I2 + PbCl2 + 2 KCl + 2 H2O
HClH2SO4 = H3SO4Cl =>
HClH2SO4 = H3SO4Cl
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
C6H5NH(COCH3) + NO2 = C6H5NH(COCH3)NO2 =>
C6H5NH(COCH3) + NO2 = C6H5NH(COCH3)NO2
CH3OH + O2 = CH3O2 + H2O =>
4 CH3OH + 3 O2 = 4 CH3O2 + 2 H2O
BH + O = BO + H2O =>
2 BH + 3 O = 2 BO + H2O
NaOH + BiCl3 = Bi(OH)3 + NaCl =>
3 NaOH + BiCl3 = Bi(OH)3 + 3 NaCl
Na(OH) + (NH4)2SO4 = (Na)2SO4 + H2O + NH3 =>
2 Na(OH) + (NH4)2SO4 = (Na)2SO4 + 2 H2O + 2 NH3
CuCl2 + Na2CO3 = CuCO3 + Cl2 + Na =>
CuCl2 + Na2CO3 = CuCO3 + Cl2 + 2 Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SiO2 + KOH = K2OSiO2 + H2O =>
SiO2 + 2 KOH = K2OSiO2 + H2O
Ca + H2O(l) = Ca(OH)2(aq) + H2 =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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