| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
HJ = H2 + J2 =>
2 HJ = H2 + J2
BeO + BaO = BaBeO2 =>
BeO + BaO = BaBeO2
HClO3 + HBr(aq) = HCl + Br2 + H2O =>
HClO3 + 6 HBr(aq) = HCl + 3 Br2 + 3 H2O
AgNo3 + K2CrO4 = AgO4 + K2CrNo3 =>
AgNo3 + K2CrO4 = AgO4 + K2CrNo3
AgF + Ba(NO3)2 = AgNO3 + BaF2 =>
2 AgF + Ba(NO3)2 = 2 AgNO3 + BaF2
Ni(OH)2 + Cl2 + KOH = NiCl2 + KClO3 + H2O =>
5 Ni(OH)2 + 6 Cl2 + 2 KOH = 5 NiCl2 + 2 KClO3 + 6 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + (HCO3)2 = Fe(HCO3)2 =>
Fe + (HCO3)2 = Fe(HCO3)2
HClO + SO2 + H2O = H2SO4 + HCl =>
HClO + SO2 + H2O = H2SO4 + HCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
MgH2 + H2O = Mg + H3O =>
MgH2 + 2 H2O = Mg + 2 H3O
Cd(NO3)2 + H2SO4 = Cd2(SO4)2 + HNO3 =>
2 Cd(NO3)2 + 2 H2SO4 = Cd2(SO4)2 + 4 HNO3
Na3PO4*12H2O + BaCl3*2H2O = BaPO4 + NaCl + H2O =>
Na3PO4*12H2O + BaCl3*2H2O = BaPO4 + 3 NaCl + 14 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2O2 + MnO4{-} = OH{-} + Mn{4+} + O2 =>
5 H2O2 + 2 MnO4{-} = 10 OH{-} + 2 Mn{4+} + 4 O2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Cl2(g) + KI(Ag) = KCl(Ag) + I2(s) =>
Cl2(g) + 2 KI(Ag) = 2 KCl(Ag) + I2(s)
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*9H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 7 H2O = Na2HPO4*9H2O + Ca(OH)2
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O =>
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O
Zn(s)Ca(NO3)2(aq) = Zn(NO3)2Ca =>
Zn(s)Ca(NO3)2(aq) = Zn(NO3)2Ca
NH4(aq) + OH(aq) = H2O(l) + NH2(aq) =>
NH4(aq) + 2 OH(aq) = 2 H2O(l) + NH2(aq)
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O =>
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O
Ca + HCI = CaHCI =>
Ca + HCI = CaHCI
Cs2SO4 + CuF2 = Cs2Cu + SO4F2 =>
Cs2SO4 + CuF2 = Cs2Cu + SO4F2
HBr + (NH)2S = NHBr + H2S =>
2 HBr + (NH)2S = 2 NHBr + H2S
Fe + AgSO4 = Fe(SO4)2 + Ag =>
Fe + 2 AgSO4 = Fe(SO4)2 + 2 Ag
KHC4H4O6 + H2O = H2C4H4O6 + KOH =>
KHC4H4O6 + H2O = H2C4H4O6 + KOH
Hg2 + CO3 = HgCO3 =>
Hg2 + 2 CO3 = 2 HgCO3
(NH4)2SO4 + Pb(OH)2 = NH3 + H2O + PbSO4 =>
(NH4)2SO4 + Pb(OH)2 = 2 NH3 + 2 H2O + PbSO4
SnS2 + OH{-} = SnS3{-2} + SnO3{-2} + H2O =>
3 SnS2 + 6 OH{-} = 2 SnS3{-2} + SnO3{-2} + 3 H2O
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
Zn + Fe{3+} = Zn{3+} + Fe =>
Zn + Fe{3+} = Zn{3+} + Fe
MnSO4 + NaCO3 + KNO3 = NaMnO4 + KNO + NaSO4 + CO2 =>
MnSO4 + 2 NaCO3 + KNO3 = NaMnO4 + KNO + NaSO4 + 2 CO2
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O =>
C4H9OH + C3H7COOH = C4H9COOC3H7 + H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
NCl = N + Cl2 =>
2 NCl = 2 N + Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + H = NaH + Cl =>
NaCl + H = NaH + Cl
Na3PO4 + KI = NaI + K3PO4 =>
Na3PO4 + 3 KI = 3 NaI + K3PO4
FeOCrO3 = FeCrO4 =>
FeOCrO3 = FeCrO4
Ce(OH)4 + KI + H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + H2O =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + 8 H2O
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
Al2(SO4)3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
NaOH + CaCO3 = Ca(OH)2 + Na2CO3 =>
2 NaOH + CaCO3 = Ca(OH)2 + Na2CO3
AgNO3 + H2SO3 = AgSO3 + H2NO3 =>
AgNO3 + H2SO3 = AgSO3 + H2NO3
CoS + O2 = SO3 + Co2O3 =>
4 CoS + 9 O2 = 4 SO3 + 2 Co2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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