| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaCO + HO = NaO + HCO =>
NaCO + HO = NaO + HCO
CO2 + H2O + NO = C6H4N10 + O2 =>
6 CO2 + 2 H2O + 10 NO = C6H4N10 + 12 O2
N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 2 H2O
Ce(NO3)3 + NH4OH = NH4NO3 + CeO2 + H2O =>
8 Ce(NO3)3 + 22 NH4OH = 23 NH4NO3 + 8 CeO2 + 9 H2O
IO3 + H2SO3 = I + H2SO4 =>
IO3 + 3 H2SO3 = I + 3 H2SO4
K2O + HOH = KOH =>
K2O + HOH = 2 KOH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O =>
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
TiO2 + LiOH = Li2O + Ti(OH)4 =>
TiO2 + 4 LiOH = 2 Li2O + Ti(OH)4
Li + H2SO4 = Li2SO4 + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2SO4 + H2S + 4 H2O
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
Cu2Te + HNO3 = Cu(NO3)2 + H2TeO4 + NO + H2O =>
3 Cu2Te + 22 HNO3 = 6 Cu(NO3)2 + 3 H2TeO4 + 10 NO + 8 H2O
Sb(OH)3 + NaOH = Na3[Sb(OH)6] =>
Sb(OH)3 + 3 NaOH = Na3[Sb(OH)6]
N2O5 + H2O2 = HNO3 + HNO4 =>
N2O5 + H2O2 = HNO3 + HNO4
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
CH3OH + HCOOH = COOHCH3 + H2O =>
CH3OH + HCOOH = COOHCH3 + H2O
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + COOH = H + COOFe2 =>
2 Fe + COOH = H + COOFe2
Cu + Cl2 + KOH = Cu(OH)2 + KCl =>
Cu + Cl2 + 2 KOH = Cu(OH)2 + 2 KCl
PCl5 = Cl + P2 =>
2 PCl5 = 10 Cl + P2
Co3N2 + VC5 = V3N5 + CoC2 =>
5 Co3N2 + 6 VC5 = 2 V3N5 + 15 CoC2
Ba(OH) + HA = H2O + BaA =>
Ba(OH) + HA = H2O + BaA
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
ClCH2COOH + NaOH = H2O + ClCH2COONa =>
ClCH2COOH + NaOH = H2O + ClCH2COONa
Cu(NO3)2 + KI = KNO3 + CuI2(s) =>
Cu(NO3)2 + 2 KI = 2 KNO3 + CuI2(s)
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
Ca(C6H11O6)2 + H2O + Ca(OH)2 = CaCO3 + H2 =>
Ca(C6H11O6)2 + 2 H2O + 11 Ca(OH)2 = 12 CaCO3 + 24 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + H2SO4 = LiSO4 + H2S + H2O =>
4 Li + 5 H2SO4 = 4 LiSO4 + H2S + 4 H2O
HgCl2 + NH3 + H2O = NH4Cl + Hg(OH)2 =>
HgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Hg(OH)2
Br2 + HBr = HBr2 =>
Br2 + 2 HBr = 2 HBr2
NaHCO3 + H3C6H5O7 = CO2 + H2O + C6H5Na3O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + C6H5Na3O7
As + NO3{-} + H2O = AsO4{3-} + NO + H{+} =>
3 As + 5 NO3{-} + 2 H2O = 3 AsO4{3-} + 5 NO + 4 H{+}
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al(OH)3 + H2SO3 = Al(HSO3)3 + H2O =>
Al(OH)3 + 3 H2SO3 = Al(HSO3)3 + 3 H2O
Pb(NO3)2 + KI = K(NO3)2 + I + Pb =>
Pb(NO3)2 + KI = K(NO3)2 + I + Pb
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2 =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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