| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 O2 + C6H10O = 6 CO2 + 5 H2O
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq)
KMnO4 + H2SO4 + H2 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2 = K2SO4 + 2 MnSO4 + 8 H2O
C614H + O2 = CO2 + H2O =>
4 C614H + 2457 O2 = 2456 CO2 + 2 H2O
S + oxygen = SO2 =>
S + O2 = SO2
P4O6 + H2O = H3PO2 + H3PO4 =>
P4O6 + 6 H2O = 2 H3PO2 + 2 H3PO4
K2S2O3 + HCl = KCl + SO2 + H2O + S =>
K2S2O3 + 2 HCl = 2 KCl + SO2 + H2O + S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H5O3{-} + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C3H5O3{-} + 12 NO3{-} + 17 H{+} = 6 N2 + 15 CO2 + 21 H2O
Fe2(SO4)3 + HF = H2SO4 + FeF3 =>
Fe2(SO4)3 + 6 HF = 3 H2SO4 + 2 FeF3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Li2SO4 + H2O = H2SO4 + Li2O =>
Li2SO4 + H2O = H2SO4 + Li2O
(NH4)3PO4(aq) + AgClO4(aq) = Ag3PO4(s) + NH4ClO4(aq) =>
(NH4)3PO4(aq) + 3 AgClO4(aq) = Ag3PO4(s) + 3 NH4ClO4(aq)
AlPO4 + H3PO4 = Al(H2PO4)3 =>
AlPO4 + 2 H3PO4 = Al(H2PO4)3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
NaOH + Na2CO3 = Na + HCO3 + O2 =>
2 NaOH + 2 Na2CO3 = 6 Na + 2 HCO3 + O2
FeCl2 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
18 FeCl2 + 2 K2CrO7 + 32 H2SO4 = 9 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 36 HCl + 14 H2O
KClO3 + KNO2 = KNO3 + KCl =>
KClO3 + 3 KNO2 = 3 KNO3 + KCl
C2H6O + KI + NaClO = H2O + CHI3 + NaCl + CH3CO2K =>
7 C2H6O + 6 KI + 16 NaClO = 11 H2O + 2 CHI3 + 16 NaCl + 6 CH3CO2K
Cr(NO3)3 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + Cr2(SO4)3 =>
2 Cr(NO3)3 + 12 H2SO4 + 18 FeSO4 = 6 NO + 12 H2O + 9 Fe2(SO4)3 + Cr2(SO4)3
Mn + H{+} + H2O = [Mn(H2O)6]{2+} + H2 =>
Mn + 2 H{+} + 6 H2O = [Mn(H2O)6]{2+} + H2
OH2 = H2O =>
OH2 = H2O
NH2OH + KI + H2SO4 = NH2I + K2SO4 + H2O =>
2 NH2OH + 2 KI + H2SO4 = 2 NH2I + K2SO4 + 2 H2O
(NH4)2MoO4 + HCl = H2MoO4 + NH4 + Cl =>
(NH4)2MoO4 + 2 HCl = H2MoO4 + 2 NH4 + 2 Cl
[Cr(OH)4]{-} + ClO2{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
4[Cr(OH)4]{-} + 3 ClO2{-} + 4 OH{-} = 4 CrO4{-2} + 3 Cl{-} + 10 H2O
NH3 + K2PtCl4 = KCl + PtNH3Cl2 =>
NH3 + K2PtCl4 = 2 KCl + PtNH3Cl2
(NH4)2 + CO3 = CO2 + H2O + N2H6 =>
(NH4)2 + CO3 = CO2 + H2O + N2H6
nitricacid + (NH4)2CO3 = ammoniumnitrate + water + CO2 =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + H2O + CO2
H + AlCl3 = Al + HCl3 =>
H + AlCl3 = Al + HCl3
POCl3 + C2H5OH = POC2H5OCl2 + HCl =>
POCl3 + C2H5OH = POC2H5OCl2 + HCl
KMnO4 + H2O + NaNO2 = MnO2 + KOH + NaNO3 =>
2 KMnO4 + H2O + 3 NaNO2 = 2 MnO2 + 2 KOH + 3 NaNO3
KOH + HClO = KClOH2O =>
KOH + HClO = KClOH2O
CoSO4*7H2O + NH4SCN = Co(SCN)4(NH4)2 + (NH4)2SO4 + H2O =>
CoSO4*7H2O + 4 NH4SCN = Co(SCN)4(NH4)2 + (NH4)2SO4 + 7 H2O
NaBr2 + Ca(HO2) = CaBr2 + Na(HO2) =>
NaBr2 + Ca(HO2) = CaBr2 + Na(HO2)
C16H10Na2N2O7S2 + H2O2 = CO2 + H2O + NO3 + NaSO4 =>
C16H10Na2N2O7S2 + 44 H2O2 = 16 CO2 + 49 H2O + 2 NO3 + 2 NaSO4
CaCO3 + CH3COOH = Ca2[CH3COO] + H2O + CO2 =>
16 CaCO3 + 11 CH3COOH = 8 Ca2[CH3COO] + 10 H2O + 22 CO2
HPO4 + Ca(OH)2 = H3O2 + CaPO4 =>
HPO4 + Ca(OH)2 = H3O2 + CaPO4
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
Na2CrO4(aq) + BaCl2(aq) = NaCl(s) + BaCrO4 =>
Na2CrO4(aq) + BaCl2(aq) = 2 NaCl(s) + BaCrO4
Fe3 + H2O = FeH2 + Fe2O3 =>
5 Fe3 + 9 H2O = 9 FeH2 + 3 Fe2O3
C3H7OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
H2O2 + MnO4 = O2 + MnH2 =>
H2O2 + MnO4 = 3 O2 + MnH2
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2 =>
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2
Pb(NO3)2 + KH = PbH2 + KNO3 =>
Pb(NO3)2 + 2 KH = PbH2 + 2 KNO3
Sn + CoCl2 = Co + SnCl2 =>
Sn + CoCl2 = Co + SnCl2
HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2
CH3CO2K + Na2CrO4 = CH3CO2CrO4 + KNa2 =>
CH3CO2K + Na2CrO4 = CH3CO2CrO4 + KNa2
In + N = InN =>
In + N = InN
KBr + AgNO3 = KNO3 + AgBrBr + Ag = AgBr =>
2 KBr + 2 AgNO3 = 2 KNO3 + AgBrBr + Ag
Ag + H2SO4 = AgH + SO4 =>
2 Ag + H2SO4 = 2 AgH + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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