| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
NaS + BaCl2 = NaCl2 + SBa =>
NaS + BaCl2 = NaCl2 + SBa
Fe(s) + HCl(ac) = FeCl(s) + H =>
Fe(s) + HCl(ac) = FeCl(s) + H
NH4(OH) + HBr = NH4Br + H2O =>
NH4(OH) + HBr = NH4Br + H2O
CH3CH2OH(l) + O2(g) = H2O(g) + CO2 =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2
Li2SO4 + Ca = CaSO4 + Li =>
Li2SO4 + Ca = CaSO4 + 2 Li
C3H7OH + [Cr2O7]{-} + H{+} = Cr{3+} + CH3COCH3 + H2O =>
7 C3H7OH + 2[Cr2O7]{-} + 14 H{+} = 4 Cr{3+} + 7 CH3COCH3 + 14 H2O
K2O + C = K2C2 + O2 =>
2 K2O + 4 C = 2 K2C2 + O2
KClO3(s) = KCl(s) + O3(g) =>
KClO3(s) = KCl(s) + O3(g)
SrSiO3 + SrCO3 = Sr2SiO4 + CO2 =>
SrSiO3 + SrCO3 = Sr2SiO4 + CO2
NH4Cl + Ca(NO3)2 = CaCl2 + NH4(NO3) =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4(NO3)
SrNO3 + KCrO4 = SrCrO4 + KNO3 =>
SrNO3 + KCrO4 = SrCrO4 + KNO3
Zn + Fe2Cl3 = Fe + ZnCl3 =>
Zn + Fe2Cl3 = 2 Fe + ZnCl3
K3PO4 + NaCN = KCN + Na3PO4 =>
K3PO4 + 3 NaCN = 3 KCN + Na3PO4
FeO2 = O + Fe =>
FeO2 = 2 O + Fe
WCl6 + Si(OC2H5)4 = SiO2 + WO3 + C2H5Cl =>
2 WCl6 + 3 Si(OC2H5)4 = 3 SiO2 + 2 WO3 + 12 C2H5Cl
B9Cl2 + AgNO3 = AgCl + B9(NO3)2 =>
B9Cl2 + 2 AgNO3 = 2 AgCl + B9(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O + Cl = AlClO =>
Al + O + Cl = AlClO
NaClO + HClO = NaH + ClO =>
NaClO + HClO = NaH + 2 ClO
Rb(NO3) = Rb(NO2) + O2 =>
2 Rb(NO3) = 2 Rb(NO2) + O2
NH4ClO3 = NH4 + ClO3 =>
NH4ClO3 = NH4 + ClO3
SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2
Zn{2+} + OH{-} = ZnO + H2O =>
Zn{2+} + 2 OH{-} = ZnO + H2O
HNO2 + Fe = Fe(NO3)2 + NO + H2O =>
8 HNO2 + Fe = Fe(NO3)2 + 6 NO + 4 H2O
H2C2O4*2H2O(aq) + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
H2C2O4*2H2O(aq) + 2 NaOH(aq) = 4 H2O(l) + Na2C2O4(aq)
Al + HCl = H + ClAl =>
Al + HCl = H + ClAl
Na2SO3 + Na2HPO4 = Na3PO4 + SO2 + H2O =>
Na2SO3 + 2 Na2HPO4 = 2 Na3PO4 + SO2 + H2O
H2S + Mn(NO3)2 = MnS + H + NO3 =>
H2S + Mn(NO3)2 = MnS + 2 H + 2 NO3
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
NaAl(OH)4 + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 NaAl(OH)4 + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
C6H12 + NaOH = C6H12OH + Na =>
C6H12 + NaOH = C6H12OH + Na
Ca + ZnClO3 = Zn + Ca(ClO3)2 =>
Ca + 2 ZnClO3 = 2 Zn + Ca(ClO3)2
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
HgO = Hg + O =>
HgO = Hg + O
HCl + H2MgO2 = H2O + MgCl2 =>
2 HCl + H2MgO2 = 2 H2O + MgCl2
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
CoCl2 + Cr(No3)3 = Co(No3)2 + CrCl3 =>
3 CoCl2 + 2 Cr(No3)3 = 3 Co(No3)2 + 2 CrCl3
K2O + HCl = H2O + KCl =>
K2O + 2 HCl = H2O + 2 KCl
Mn(OH)2 + OH = H2O + MnO2 =>
Mn(OH)2 + 2 OH = 2 H2O + MnO2
K2Cr2O7 + HI + HCIO4 = KCO4 + Cr(CIO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 KCO4 + 2 Cr(CIO4)3 + 4 I2 + 7 H2O
(NH4)3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NH4NO3
Ca(CO3) + H2(SO4) = H2(CO3) + Ca(SO4) =>
Ca(CO3) + H2(SO4) = H2(CO3) + Ca(SO4)
(NH4)2CO3 + HC2H3O2 = NH4C2H3O2 + H2O + CO2 =>
(NH4)2CO3 + 2 HC2H3O2 = 2 NH4C2H3O2 + H2O + CO2
KNO2 + KI + H2SO4 = NO + K2SO4 + H2O + I2 =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 NO + 2 K2SO4 + 2 H2O + I2
O = (O2O2)2 =>
8 O = (O2O2)2
C10H18(s) + O2(g) = CO2(g) + H2O(g) =>
2 C10H18(s) + 29 O2(g) = 20 CO2(g) + 18 H2O(g)
CH3CH3CH2OH + CrO3 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + H2O =>
2 CH3CH3CH2OH + 2 CrO3 + 3 H2SO4 = 2 CH3COCH3 + Cr2(SO4)3 + 6 H2O
C3H7OH + [O] = C2H5CHO + H2O =>
C3H7OH + [O] = C2H5CHO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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