| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOHNO3 = CuNO3OH
NaOH + CuCl2 = CuOHCl + NaCl =>
NaOH + CuCl2 = CuOHCl + NaCl
MgI2(aq) + NaOH(aq) = NaI(aq) + Mg(OH)2(s) =>
MgI2(aq) + 2 NaOH(aq) = 2 NaI(aq) + Mg(OH)2(s)
SiO + HCl = Si + Cl + H2O =>
SiO + 2 HCl = Si + 2 Cl + H2O
Br2 + Cr = CrBr6 =>
3 Br2 + Cr = CrBr6
K2Cr2O7 + NaNO2 + H3SO4 = Cr2(SO4) + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 4 NaNO2 + 2 H3SO4 = Cr2(SO4) + 4 NaNO3 + K2SO4 + 3 H2O
BaCO + HNO = BaNO + HCO =>
BaCO + HNO = BaNO + HCO
NaHCO3 + HC2H3O2 = CH3CO2Na + H2O + CO2 =>
NaHCO3 + HC2H3O2 = CH3CO2Na + H2O + CO2
NH4(Cl) + KOH = NH3 + H2O + KCl =>
NH4(Cl) + KOH = NH3 + H2O + KCl
Fe2SiO4 + H2O = Fe3O4 + H2 + SiO2 =>
3 Fe2SiO4 + 2 H2O = 2 Fe3O4 + 2 H2 + 3 SiO2
C5H14O2 + H2O = C5H16O3 =>
C5H14O2 + H2O = C5H16O3
NaHCO2 + CH3COOH = NaCH3COO + HOH + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3COO + 2 HOH + 2 CO2
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O =>
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O
CrO3 + HNO3 = Cr(NO3)3 + H2O2 =>
2 CrO3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O2
Ag(No3)2 + Zn = ZnNo3 + Ag =>
Ag(No3)2 + 2 Zn = 2 ZnNo3 + Ag
C8H8ON + O2 = C16H10N2O2 + H2O =>
4 C8H8ON + 3 O2 = 2 C16H10N2O2 + 6 H2O
NaHCO3 + CHOOH = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + 4 CHOOH = 3 CO2 + 3 H2O + NaC2H3O2
K2CrO4 + Co(NO3)4 = KNO3 + Co2(CrO4)4 =>
4 K2CrO4 + 2 Co(NO3)4 = 8 KNO3 + Co2(CrO4)4
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
Ba + P = BaP =>
Ba + P = BaP
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
Cu2O + O2 + H2O + CO2 = CuCO3*Cu(OH)2 =>
2 Cu2O + O2 + 2 H2O + 2 CO2 = 2 CuCO3*Cu(OH)2
Na2Co3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) =>
Na2Co3(s) + CaCl2(s) = CaCo3(s) + 2 NaCl(aq)
Fe3O4 + H2S = Fe3S4 + H2O =>
Fe3O4 + 4 H2S = Fe3S4 + 4 H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
CO2 + H2O + NaAl2(AlSi3O10)(OH)2 = Al2Si2O5(OH)4 + Na2CO3 =>
CO2 + 4 H2O + 2 NaAl2(AlSi3O10)(OH)2 = 3 Al2Si2O5(OH)4 + Na2CO3
NaHCO3 + KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + 2 KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + 2 H2O + 2 CO2
Ca + Zn(ClO2)2 = Ca(ClO2)2 + Zn =>
Ca + Zn(ClO2)2 = Ca(ClO2)2 + Zn
K2CrO4 + H = K2Cr2O7 + H2O + K =>
2 K2CrO4 + 2 H = K2Cr2O7 + H2O + 2 K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
[Cu(NH3)4]SO4 + H2SO4 = [Cu(NH3)4](SO4)2 + H2 =>
[Cu(NH3)4]SO4 + H2SO4 = [Cu(NH3)4](SO4)2 + H2
C14H10O4 + H2O2 = CO2 + C6H5OH =>
C14H10O4 + H2O2 = 2 CO2 + 2 C6H5OH
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
P + Fe2NiO4 = Fe3P + NiO + O =>
2 P + 3 Fe2NiO4 = 2 Fe3P + 3 NiO + 9 O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaNO3
H2SO3KOH = KSO3H3O =>
H2SO3KOH = KSO3H3O
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O =>
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O
N2 + NaCl = Na + N2Cl =>
N2 + NaCl = Na + N2Cl
O2 = O1 =>
O2 = 2 O1
Fe2S3 + Cl2 = FeCl3 + S2 =>
2 Fe2S3 + 6 Cl2 = 4 FeCl3 + 3 S2
C3H7Cl + K = C6H14 + KCl =>
2 C3H7Cl + 2 K = C6H14 + 2 KCl
Ca3(PO4)2 + H2O = H3PO4 + CaO =>
Ca3(PO4)2 + 3 H2O = 2 H3PO4 + 3 CaO
S2O3{2-} + I3{-} = I{-} + S4O6{2-}redox =>
2 S2O3{2-} + I3{-} = 3 I{-} + S4O6{2-}redox
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Al2O3 + CaO = Ca3(AlO3)2 =>
Al2O3 + 3 CaO = Ca3(AlO3)2
C4H8 + H3PO3 = PH3 + CO + H2O =>
3 C4H8 + 8 H3PO3 = 8 PH3 + 12 CO + 12 H2O
Se + Cl2 = SeCl =>
2 Se + Cl2 = 2 SeCl
BBr3 + H = B + HBr =>
BBr3 + 3 H = B + 3 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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