| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ai + 3 SO4 = Ai2(SO4)3
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + HCOOH + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3CHO = 3 K2SO4 + 6 MnSO4 + 10 HCOOH + 9 H2O
NO3 + H2S = NO2 + S + H2O =>
NO3 + H2S = NO2 + S + H2O
(CH3)2CHCH2OH + PBr3 = (CH3)2CHCH2Br + H3PO3 =>
3(CH3)2CHCH2OH + PBr3 = 3(CH3)2CHCH2Br + H3PO3
[Cu(NH3)4]SO4 + HCl = H2SO4 + NH3 + CuCl2 =>
[Cu(NH3)4]SO4 + 2 HCl = H2SO4 + 4 NH3 + CuCl2
Fe(OH)3(aq) = Fe(OH)3(s) =>
Fe(OH)3(aq) = Fe(OH)3(s)
CH3OH + Cr2O72{-} + H{+} = CH2O + Cr3{+} + H2O =>
427 CH3OH + 6 Cr2O72{-} + 10 H{+} = 427 CH2O + 4 Cr3{+} + 432 H2O
Na2S + H3PO4 = NaH2PO4 + H2S =>
Na2S + 2 H3PO4 = 2 NaH2PO4 + H2S
siarka + ozon = dwutleneksiarki =>
3 S + 2 O3 = 3 SO2
C40H81O21N8P2S + O2 = CO2 + NO3 + H2O + H3PO4 + H2SO4 =>
4 C40H81O21N8P2S + 263 O2 = 160 CO2 + 32 NO3 + 146 H2O + 8 H3PO4 + 4 H2SO4
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 Na2CO3 + 3 H2O = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
Pt + HCl + HNO3 = H2O + H2PtCl6 + NO2 =>
Pt + 6 HCl + 4 HNO3 = 4 H2O + H2PtCl6 + 4 NO2
NiCl2(aq) + KOH(qa) = Ni(OH)2(s) + KCl(aq) =>
NiCl2(aq) + 2 KOH(qa) = Ni(OH)2(s) + 2 KCl(aq)
KIO3 + H2SO3 = KH(SO4) + H2SO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 2 KH(SO4) + 3 H2SO4 + I2 + H2O
C12H26 + CuO = CO2 + H2 + Cu =>
C12H26 + 24 CuO = 12 CO2 + 13 H2 + 24 Cu
AgCl + MgNO3 = MgCl + AgNO3 =>
AgCl + MgNO3 = MgCl + AgNO3
Br2 + C3H4 = C3H4Br4 =>
2 Br2 + C3H4 = C3H4Br4
CH3COOH + Fe(HCO3) = Fe(CH3COO)2 + CO2 + H2O =>
15 CH3COOH + 8 Fe(HCO3) = 8 Fe(CH3COO)2 + 6 CO2 + 10 H2O
K2SO4 + Ba{2+} = BaSO4 + K{+} =>
K2SO4 + Ba{2+} = BaSO4 + 2 K{+}
H3PO4 + Ca + Cl2 = H3Cl2 + CaPO4 =>
H3PO4 + Ca + Cl2 = H3Cl2 + CaPO4
C13H10O3 + KOH = C12H7O3K + CH3OH =>
C13H10O3 + KOH = C12H7O3K + CH3OH
KlO3 + AgNO3 = KlAg + NO6 =>
KlO3 + AgNO3 = KlAg + NO6
Ca(solid) + H2O(liquid) = Ca(OH)2(aqueoussolution) + H2(gas) =>
Ca(solid) + 2 H2O(liquid) = Ca(OH)2(aqueoussolution) + H2(gas)
In + NaCl = InCl3 + Na =>
In + 3 NaCl = InCl3 + 3 Na
O3 = O1 =>
O3 = 3 O1
HCl + MnO2 = MnCl2 + H2O + ClO =>
8 HCl + 3 MnO2 = 3 MnCl2 + 4 H2O + 2 ClO
NH4NO3 = H2O + NO2 + NH3 =>
7 NH4NO3 = 5 H2O + 8 NO2 + 6 NH3
H3BO3 + H2SO4 = HB(SO4)2 + H2O =>
H3BO3 + 2 H2SO4 = HB(SO4)2 + 3 H2O
CH3COOH + CsOH = CH3COOCs + H2O =>
CH3COOH + CsOH = CH3COOCs + H2O
AgBr + C6H6O2(hidroquinona) = Ag + HBr + C6H4O2(quinona) =>
2 AgBr + C6H6O2(hidroquinona) = 2 Ag + 2 HBr + C6H4O2(quinona)
N2(g) + H2(g) = HN3(g) =>
3 N2(g) + H2(g) = 2 HN3(g)
MgCO3 + NaOH = Mg(OH)2 + Na2CO3 =>
MgCO3 + 2 NaOH = Mg(OH)2 + Na2CO3
C19H36O7 = C18H35O2 + CO2 + H2O =>
103 C19H36O7 = 98 C18H35O2 + 193 CO2 + 139 H2O
Na3PO4*3KOH = NaOH + K3PO4 =>
Na3PO4*3KOH = 3 NaOH + K3PO4
KMnO4 + H2SO4 + (COOH)2 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
H2SO3 + HNO3 = H2SO4 + NO2 + H2O =>
H2SO3 + 2 HNO3 = H2SO4 + 2 NO2 + H2O
Na2SO4 + CrBr3 = Na2Br3 + CrSO4 =>
Na2SO4 + CrBr3 = Na2Br3 + CrSO4
NaS2(aq) + HCl(aq) = HS2(g) + NaCl(aq) =>
NaS2(aq) + HCl(aq) = HS2(g) + NaCl(aq)
RbCI(s) + O2(g) = RbCIO4(aq) =>
RbCI(s) + 2 O2(g) = RbCIO4(aq)
CuI + I2 + Na2S2O3 = CuIS2O3 + Na2I2 =>
CuI + I2 + Na2S2O3 = CuIS2O3 + Na2I2
AlCl3 + H2O = Cl2 + Al(OH)3 + H2 =>
2 AlCl3 + 6 H2O = 3 Cl2 + 2 Al(OH)3 + 3 H2
Ba + Sb(ClO4)3 = Sb + Ba2(ClO4)2 =>
6 Ba + 2 Sb(ClO4)3 = 2 Sb + 3 Ba2(ClO4)2
NaOH + HBrO3 = Na + H2BrO4 =>
NaOH + HBrO3 = Na + H2BrO4
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
NaCl + CH3COOH + Fe = NaCH3COO + FeCl3 + H =>
3 NaCl + 3 CH3COOH + Fe = 3 NaCH3COO + FeCl3 + 3 H
C12H16O7 + O2 = CO2 + H2O =>
2 C12H16O7 + 25 O2 = 24 CO2 + 16 H2O
ClO4 + Na = NaClO4 =>
ClO4 + Na = NaClO4
HNO2 = H2O + NO + HNO3 =>
3 HNO2 = H2O + 2 NO + HNO3
NaOH + Pb(C2H3O2) = Na(C2H3O2) + PbOH =>
NaOH + Pb(C2H3O2) = Na(C2H3O2) + PbOH
C6H5Cl + Br2 = C6H4ClBr + HBr =>
C6H5Cl + Br2 = C6H4ClBr + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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