| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
CHCH + Na = NaCCNa + H2 =>
CHCH + 2 Na = NaCCNa + H2
C2H3O2Na + H2SO4 = C2H4O2 + Na2SO4 =>
2 C2H3O2Na + H2SO4 = 2 C2H4O2 + Na2SO4
Fe + AgNo3 = Fe3No3 + Ag =>
3 Fe + AgNo3 = Fe3No3 + Ag
Na2C4H4O6 + H2SO4 = Na2SO4 + CO2 + SO2 + H2O =>
Na2C4H4O6 + 6 H2SO4 = Na2SO4 + 4 CO2 + 5 SO2 + 8 H2O
Ni(OH)2 + NH3H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3H2O = [Ni(NH3)6](OH)2 + 6 H2O
(Co(NH3)5(H2O))Cl3 + NaNO2 = (Co(NH3)5(ONO))Cl2 + NaCl + H2O =>
(Co(NH3)5(H2O))Cl3 + NaNO2 = (Co(NH3)5(ONO))Cl2 + NaCl + H2O
FeO + H2SO4(conc) = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4(conc) = Fe2(SO4)3 + SO2 + 4 H2O
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
K2SO3 = SO3 + K =>
K2SO3 = SO3 + 2 K
H2(SO4) + NaOH = H(OH) + Na2(SO4) =>
H2(SO4) + 2 NaOH = 2 H(OH) + Na2(SO4)
KNO3 + Ca + H2O = Ca(OH)2 + KNO2 =>
KNO3 + Ca + H2O = Ca(OH)2 + KNO2
Ge + H2SO4 = H2GeO3 + SO2 + H2O =>
Ge + 2 H2SO4 = H2GeO3 + 2 SO2 + H2O
CuOH + HSO3 = CuSO3 + H2O =>
CuOH + HSO3 = CuSO3 + H2O
HClO + Sn(OH)4 = Sn(OH)3ClO + H2O =>
HClO + Sn(OH)4 = Sn(OH)3ClO + H2O
NH4NO2 = N4 + H2O =>
2 NH4NO2 = N4 + 4 H2O
CU + HCl = CUCl2 + H2 = cucl2 = al =>
CU + 2 HCl = CUCl2 + H2
HC2H3O2 + Al(OH)3 = Al(HC2H3O2)3 + (OH)3 =>
3 HC2H3O2 + Al(OH)3 = Al(HC2H3O2)3 + (OH)3
Au(CN) + Cu = Cu(CN)2 + Au =>
2 Au(CN) + Cu = Cu(CN)2 + 2 Au
PbO + H2SO3 = PbSO3 + H2O =>
PbO + H2SO3 = PbSO3 + H2O
AIBr3 + NaOH = NaBr + AI(OH)3 =>
AIBr3 + 3 NaOH = 3 NaBr + AI(OH)3
LiSO4 + NaCO3 = LiCO3 + NaSO4 =>
LiSO4 + NaCO3 = LiCO3 + NaSO4
H2 + CaC2N2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAlO4H4 + FeS3C3N3 + PI3 + Na2SiO3 + CaF2 + H2O =>
88 H2 + 15 CaC2N2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAlO4H4 + 10 FeS3C3N3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 79 H2O
PbClO3 + KI = KClO3 + PbI =>
PbClO3 + KI = KClO3 + PbI
Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O
NaAsO2 + HCl = NaCl + H + AsO2 =>
NaAsO2 + HCl = NaCl + H + AsO2
KI(aq) + FeCl3(aq) = FeCl2 + I2 + KCl =>
2 KI(aq) + 2 FeCl3(aq) = 2 FeCl2 + I2 + 2 KCl
C6H12O + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
2 C6H12O + 7 HCl + ZnCl2 = 3 CH3CH2CH2CH2ClCl2 + Zn + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + NaClO3 = BaCl2 + NaOH + O2 =>
Ba(OH)2 + 2 NaClO3 = BaCl2 + 2 NaOH + 3 O2
O2 + C + H2 = C6H12O6 =>
3 O2 + 6 C + 6 H2 = C6H12O6
NaHCO3 + H2O2 = CO2 + H2O + NaO =>
2 NaHCO3 + H2O2 = 2 CO2 + 2 H2O + 2 NaO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
LiCl + K3PO4 = Li3(PO4) + KCl =>
3 LiCl + K3PO4 = Li3(PO4) + 3 KCl
CH4 + Al(OH)3 = (CH3)3Al + H2O =>
3 CH4 + Al(OH)3 = (CH3)3Al + 3 H2O
HgCl2 + NaI = HgI2 + NaCl =>
HgCl2 + 2 NaI = HgI2 + 2 NaCl
P + Mg = Mg3P =>
P + 3 Mg = Mg3P
H2S + NaH = H2 + NaS =>
2 H2S + 2 NaH = 3 H2 + 2 NaS
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SO4{-2} + e + H{+} = H2S + H2O =>
SO4{-2} + 8e + 10 H{+} = H2S + 4 H2O
NH4OH + KOH = KNH2 + H2O =>
NH4OH + KOH = KNH2 + 2 H2O
Fe(OH)2 + Na2HPO4 = FeHPO4 + NaOH =>
Fe(OH)2 + Na2HPO4 = FeHPO4 + 2 NaOH
H2 + CaC2N2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAlO4H4 + FeS3C3N3 + PI3 + Na2SiO3 + CaF + H2O =>
168 H2 + 30 CaC2N2 + 6 NaAlF4 + 20 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 40 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAlO4H4 + 20 FeS3C3N3 + 2 PI3 + 3 Na2SiO3 + 30 CaF + 159 H2O
C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8
Ni(s) + HBr(aq) = H2(g) + NiBr(aq) =>
2 Ni(s) + 2 HBr(aq) = H2(g) + 2 NiBr(aq)
Na + NiSO4 = Ni + Na(SO4) =>
Na + NiSO4 = Ni + Na(SO4)
(NO3)2 + Al = Al(NO3)3 =>
3(NO3)2 + 2 Al = 2 Al(NO3)3
K2CrO4 + HCl = KCl + ClCr3 + Cl2 + H2O =>
6 K2CrO4 + 48 HCl = 12 KCl + 2 ClCr3 + 17 Cl2 + 24 H2O
C3H7NH2 + H2SO4 = C3H7NH3 + SO4 =>
2 C3H7NH2 + H2SO4 = 2 C3H7NH3 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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