| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O(l) + 2 Fe(s) = Fe2O3(s) + 3 H2(g)
MnS2O3 = Mn + S8 + O2 =>
4 MnS2O3 = 4 Mn + S8 + 6 O2
KI + FeCl2 = KCl + Fe + I2 =>
2 KI + FeCl2 = 2 KCl + Fe + I2
H2Sr + H2O = Sr(OH)2 + H =>
H2Sr + 2 H2O = Sr(OH)2 + 4 H
H2PO4{-} + H2O = HPO42{-} + H3O =>
H2PO4{-} + 115 H2O = HPO42{-} + 77 H3O
CuCl2 + Na2PO4 = Na2Cl2 + CuPO4 =>
CuCl2 + Na2PO4 = Na2Cl2 + CuPO4
C2H50H + O2 = CO + H2O =>
4 C2H50H + 55 O2 = 8 CO + 102 H2O
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
Ti + Cl = TiCl =>
Ti + Cl = TiCl
Cu + Cl2 + H2O = Cu(OH)2 + HCl =>
Cu + Cl2 + 2 H2O = Cu(OH)2 + 2 HCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Al2O3 + C = Al4C3 + O2 =>
2 Al2O3 + 3 C = Al4C3 + 3 O2
mercury(I)oxide + oxygen = mercury(II)oxide =>
2 Hg2O + O2 = 4 HgO
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
H3BO3 + H2O = H3O + H2BO3 =>
H3BO3 + H2O = H3O + H2BO3
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
SiH2Cl2 + NaOH + H2O = Na2SiO3 + HCl + H2 =>
SiH2Cl2 + 2 NaOH + H2O = Na2SiO3 + 2 HCl + 2 H2
KMnO4 + H3PO + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 H3PO + 9 H2SO4 = 5 H3PO4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g)(classification) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)(classification)
Al2O3 + NaOH = Na3AlO3 + H2O =>
Al2O3 + 6 NaOH = 2 Na3AlO3 + 3 H2O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
Li + Ag3PO4 = Li3PO4 + Ag =>
3 Li + Ag3PO4 = Li3PO4 + 3 Ag
H4 + Fe3 + CO = C16H + FeO =>
3 H4 + 64 Fe3 + 192 CO = 12 C16H + 192 FeO
Fe2 + HCl = FeCl2 + H2 =>
Fe2 + 4 HCl = 2 FeCl2 + 2 H2
C5H8O4 + O2 = CO2 + H2O =>
C5H8O4 + 5 O2 = 5 CO2 + 4 H2O
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + 2 Cl
NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4 =>
2 NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4
CH3COOH + CH3OH = C3H7COOCH3 + H2O =>
CH3COOH + 3 CH3OH = C3H7COOCH3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
ClF3 + H2O = HF + HCl + HClO3 =>
3 ClF3 + 6 H2O = 9 HF + HCl + 2 HClO3
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
Fe3 + Cl3 + NaOH = Fe(OH)3 + NaCl =>
Fe3 + 3 Cl3 + 9 NaOH = 3 Fe(OH)3 + 9 NaCl
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
SrHNO3 = SrNO3H =>
SrHNO3 = SrNO3H
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
HC2H3O2 + MgCO3 = H2CO3 + Mg(C2H3O2)2 =>
2 HC2H3O2 + MgCO3 = H2CO3 + Mg(C2H3O2)2
H{+} + H2BO3{-} = H3BO3 =>
H{+} + H2BO3{-} = H3BO3
KF(aq) + HCl(aq) = KCl(aq) + HF(aq) =>
KF(aq) + HCl(aq) = KCl(aq) + HF(aq)
NH4SCN + KMnO4 + H2SO4 = N2 + CO2 + H2O + K2SO4 + MnSO4 =>
5 NH4SCN + 14 KMnO4 + 16 H2SO4 = 5 N2 + 5 CO2 + 26 H2O + 7 K2SO4 + 14 MnSO4
Nb + Cl2 + NaOH = Nb(OH)5 + NaCl =>
2 Nb + 5 Cl2 + 10 NaOH = 2 Nb(OH)5 + 10 NaCl
Cr2O3 + KOH + H2O = K[Cr(OH)6] + H2 =>
Cr2O3 + 2 KOH + 7 H2O = 2 K[Cr(OH)6] + 2 H2
Na2 + C1 = NaC1 =>
Na2 + 2 C1 = 2 NaC1
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
Na3PO4 + Al(OH)3 = AlPO4 + NaOH =>
Na3PO4 + Al(OH)3 = AlPO4 + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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