| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H18 + 9 O2 = 18 H2O
AlK(SO4)2*12H2O + NaHCO3 = Al(OH)3 + Na2SO4 + K2SO4 + H2O + CO2 =>
2 AlK(SO4)2*12H2O + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O + 6 CO2
C4H10O + K = C4H9OK + H2 =>
2 C4H10O + 2 K = 2 C4H9OK + H2
(NH4)2CO3(s) = CO2(g) + H2O(g) + NH3(g) =>
(NH4)2CO3(s) = CO2(g) + H2O(g) + 2 NH3(g)
HNO3(l) + Cu(s) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
NaOH + C2H5OCl = NaCl + C2H5OH + O2 =>
2 NaOH + 2 C2H5OCl = 2 NaCl + 2 C2H5OH + O2
Co(OH)2 + NH4OH = [Co(NH3)4](OH)2 + H2O =>
Co(OH)2 + 4 NH4OH = [Co(NH3)4](OH)2 + 4 H2O
Fe(ClO3)3 + Mg = Fe + Mg(ClO3)3 =>
Fe(ClO3)3 + Mg = Fe + Mg(ClO3)3
AgNO3(aq) + KCrO4(aq) = AgCrO4 + KNO3 =>
AgNO3(aq) + KCrO4(aq) = AgCrO4 + KNO3
Cd(OH)2 + KCN = K2[Cd(CN)4] + KOH =>
Cd(OH)2 + 4 KCN = K2[Cd(CN)4] + 2 KOH
CH3COONa + H2CO3 = CH3COOH + NaHCO3 =>
CH3COONa + H2CO3 = CH3COOH + NaHCO3
C2H2 + H2O = CH4 + O2 =>
2 C2H2 + 6 H2O = 4 CH4 + 3 O2
C13H28 + O2(g) = CO2(g) + H2O(g) =>
C13H28 + 20 O2(g) = 13 CO2(g) + 14 H2O(g)
CH5NHCl = CH6NCl =>
CH5NHCl = CH6NCl
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + Na(NO3)(aq) =>
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + Na(NO3)(aq)
Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn
N2H4 + CO3 = N2 + CO + H2O =>
N2H4 + CO3 = N2 + CO + 2 H2O
CdF2 + Na2S = CdS + NaF =>
CdF2 + Na2S = CdS + 2 NaF
Al + ClO4 = Al(ClO4)3 =>
Al + 3 ClO4 = Al(ClO4)3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C4H8 + NaOH = C4H8OH + Na =>
C4H8 + NaOH = C4H8OH + Na
Rb + AlN = Rb3N + Al =>
3 Rb + AlN = Rb3N + Al
HNO2 + HI = NI + I2 + H2O =>
HNO2 + 3 HI = NI + I2 + 2 H2O
PbSO4 + Mn = MnSO4 + Pb =>
PbSO4 + Mn = MnSO4 + Pb
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
CH4 + O2 = H3O + COH =>
CH4 + O2 = H3O + COH
Cr + S3 = Cr2S3 =>
2 Cr + S3 = Cr2S3
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
(NH4)2CO3 + Mg(s) = CO2(g) + MgO + NH4 =>
(NH4)2CO3 + Mg(s) = CO2(g) + MgO + 2 NH4
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Zn + HNO3 = Zn(NO3)2 + NH3NO3 + H2O =>
7 Zn + 18 HNO3 = 7 Zn(NO3)2 + 2 NH3NO3 + 6 H2O
C17H21NO4 + HNO3 = C17H20(NO3)2 + H2O =>
C17H21NO4 + HNO3 = C17H20(NO3)2 + H2O
C100H154O067 + O2 = CO2 + H2O =>
C100H154O067 + 105 O2 = 100 CO2 + 77 H2O
Na3[IrCl6] + NaOH + H2O + O2 = Ir(OH)4 + NaCl =>
4 Na3[IrCl6] + 12 NaOH + 2 H2O + O2 = 4 Ir(OH)4 + 24 NaCl
Cd(OH)2 + KCN = K2[Cd(CN)4] + KOH =>
Cd(OH)2 + 4 KCN = K2[Cd(CN)4] + 2 KOH
C3H6O2 + Ba(OH)2 = H2O + BaC3H4O2 =>
C3H6O2 + Ba(OH)2 = 2 H2O + BaC3H4O2
Li2SO3 + HClO4 = LiClO4 + H2O + SO2 =>
Li2SO3 + 2 HClO4 = 2 LiClO4 + H2O + SO2
Al(s) + KOH(aq) + H2SO4(aq) = KAl(SO4)2 + H2O(l) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) = 2 KAl(SO4)2 + 2 H2O(l) + 3 H2(g)
K2CO3 + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
Pb + HNO3 + H2SO4 = PbSO4 + NO + H2O =>
3 Pb + 2 HNO3 + 3 H2SO4 = 3 PbSO4 + 2 NO + 4 H2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
Al(OH2)6{3+} + KOH = KAl(OH)4 + H3O{+} =>
Al(OH2)6{3+} + KOH = KAl(OH)4 + 3 H3O{+}
U3O8 + H2O2 + HNO3 = (UO2)(NO3)2 + H2O =>
U3O8 + H2O2 + 6 HNO3 = 3(UO2)(NO3)2 + 4 H2O
CuCl2 + Br = Cl + CuBr2 =>
CuCl2 + 2 Br = 2 Cl + CuBr2
CH3{-}CH3 = CH3{-}CH2Cl =>
CH3{-}CH3 = CH3{-}CH2Cl
NaH2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaH2SO3 + 2 H2SO4 = Na2SO4 + 3 SO2 + 4 H2O
NaCl + Pb(CO3)2 = Na2CO3 + PbCl4 =>
4 NaCl + Pb(CO3)2 = 2 Na2CO3 + PbCl4
Na2CO3 + NH4Cl = NaCl + (NH4)2(CO3) =>
Na2CO3 + 2 NH4Cl = 2 NaCl + (NH4)2(CO3)
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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