| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2ReF6 + 2 C16H36ClN = (C16H36N)2ReF6 + 2 KCl
FeCO3 + NaBr = FeBr + NaCO3 =>
FeCO3 + NaBr = FeBr + NaCO3
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2
potassiumnitrate = potassiumnitrite + oxygen =>
2 KNO3 = 2 KNO2 + O2
CaC2(s) + H2O = Ca(OH)2(ac) + C2H2(g) =>
CaC2(s) + 2 H2O = Ca(OH)2(ac) + C2H2(g)
H2Se + Cl2 = Se + HCl =>
H2Se + Cl2 = Se + 2 HCl
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
Bi2O5 + H2S = Bi2S5 + H2O =>
Bi2O5 + 5 H2S = Bi2S5 + 5 H2O
S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
H2C2O4 + NaF = Na2C2O4 + HF =>
H2C2O4 + 2 NaF = Na2C2O4 + 2 HF
SO + NaOH = Na2S2O3 + H2O =>
2 SO + 2 NaOH = Na2S2O3 + H2O
Fe + HNO3 = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 HNO3 = Fe(NO3)2 + 2 NO2 + 2 H2O
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Fe + Ag = Fe2Ag =>
2 Fe + Ag = Fe2Ag
CH3NH3Br + H2O = CH3NH2Br + H3O =>
CH3NH3Br + H2O = CH3NH2Br + H3O
SiO2(s) + CH3COOH(aq) = HSiO2 + CH3COO =>
SiO2(s) + CH3COOH(aq) = HSiO2 + CH3COO
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
Rb3PO4 + Mn(NO3)2 = RbNO3 + Mn3(PO4)2 =>
2 Rb3PO4 + 3 Mn(NO3)2 = 6 RbNO3 + Mn3(PO4)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KC1O3 = KC1O4 + KC1 =>
4 KC1O3 = 3 KC1O4 + KC1
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Fe2O3(l) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(l) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
N2O(g) + H2(g) = NH3(g) + H2O(g) =>
N2O(g) + 4 H2(g) = 2 NH3(g) + H2O(g)
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
SnO2 + Al = Al2O3 + SnO =>
3 SnO2 + 2 Al = Al2O3 + 3 SnO
Sn + Al2O3 = Al + SnO =>
3 Sn + Al2O3 = 2 Al + 3 SnO
HIO4 + Mg(OH)2 = MgI + H3O6 =>
HIO4 + Mg(OH)2 = MgI + H3O6
K2FeO4 + Na2SO3 + H2O = Na2SO4 + K2SO4 + Fe(OH)3 + NaOH =>
2 K2FeO4 + 3 Na2SO3 + 5 H2O = Na2SO4 + 2 K2SO4 + 2 Fe(OH)3 + 4 NaOH
H2SO4 + NH3(H2O) = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3(H2O) = (NH4)2SO4 + 2 H2O
Na + SF4 = S8 + NaF =>
32 Na + 8 SF4 = S8 + 32 NaF
Pb + (CH3COO) = Pb(CH3COO)2 =>
Pb + 2(CH3COO) = Pb(CH3COO)2
CuF2 + Mg = CuMg + F2 =>
CuF2 + Mg = CuMg + F2
Pb{+2)+Al = Pb+Al{+3} =>
3 Pb{+2)+2Al = 3 Pb+2Al{+3}
K + SO4Ba = SO4K2 + Ba =>
2 K + SO4Ba = SO4K2 + Ba
CoSO4 + KI + KIO3 + H2O = Co(OH)2 + KSO4 + I =>
3 CoSO4 + 2 KI + KIO3 + 3 H2O = 3 Co(OH)2 + 3 KSO4 + 3 I
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
Ce(NO3)3 + C6H8O7 = CeO2 + N2 + CO2 + H2O =>
18 Ce(NO3)3 + 14 C6H8O7 = 18 CeO2 + 27 N2 + 84 CO2 + 56 H2O
NaBr + NaI = NaNaI + Br2 =>
2 NaBr + 2 NaI = 2 NaNaI + Br2
H2CrO7 + Cu(OH)2 = H2O + HCrO7 + Cu =>
2 H2CrO7 + Cu(OH)2 = 2 H2O + 2 HCrO7 + Cu
CO2 + H2O = C5H12O2 + O2 =>
5 CO2 + 6 H2O = C5H12O2 + 7 O2
Zn(No3)2 + Na2CO3 = ZnCO3 + Na2(No3)2 =>
Zn(No3)2 + Na2CO3 = ZnCO3 + Na2(No3)2
HC1 + AgNO3 = AgC1 + HNO3 =>
HC1 + AgNO3 = AgC1 + HNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ni(NO3)2(aq) + (CH3C(NOH)C(NOH)CH3)(aq) = Ni(CH3C(NOH)C(NOH)CH3)(s) + (NO3)2(aq) =>
Ni(NO3)2(aq) + (CH3C(NOH)C(NOH)CH3)(aq) = Ni(CH3C(NOH)C(NOH)CH3)(s) + (NO3)2(aq)
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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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