| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + H2O2 = SO2 + H2
Na2SO3 + CuSO4*5H2O + NaCl = CuCl + Na2SO4 + H2SO4 + H2O =>
Na2SO3 + 2 CuSO4*5H2O + 2 NaCl = 2 CuCl + 2 Na2SO4 + H2SO4 + 9 H2O
Na2HPO4 + AgNO3 = Ag3PO4 + NaH2PO4 + NaNO3 =>
2 Na2HPO4 + 3 AgNO3 = Ag3PO4 + NaH2PO4 + 3 NaNO3
NaOH + MnCO3 = Mn(OH)2 + Na2CO3 =>
2 NaOH + MnCO3 = Mn(OH)2 + Na2CO3
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3(PO4) =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3(PO4)
ZnSO4 + NH3 = ZnH2 + N2(SO4)3 =>
3 ZnSO4 + 2 NH3 = 3 ZnH2 + N2(SO4)3
C6H6 = C + H =>
C6H6 = 6 C + 6 H
TiCl2 + KOH = TiO2 + KCl + H2 =>
TiCl2 + 2 KOH = TiO2 + 2 KCl + H2
CuSO4 + K3Fe(CN)6 = Cu3Fe(CN)6 + KSO4 =>
3 CuSO4 + K3Fe(CN)6 = Cu3Fe(CN)6 + 3 KSO4
Na2S2O3 + Cl2 = ClS2O3 + Na =>
2 Na2S2O3 + Cl2 = 2 ClS2O3 + 4 Na
C2H6 + Cl = C2H5Cl + H2 =>
2 C2H6 + 2 Cl = 2 C2H5Cl + H2
Fe{3+} + Cr2O4{2-} = Fe2(Cr2O4)8{10-} =>
2 Fe{3+} + 8 Cr2O4{2-} = Fe2(Cr2O4)8{10-}
S + H2O2 = SO2 + H2 =>
S + H2O2 = SO2 + H2
H2S + Fe3O4 = H2O + FeS2 + H2 =>
6 H2S + Fe3O4 = 4 H2O + 3 FeS2 + 2 H2
S + H2O2 = H2S + O2 =>
S + H2O2 = H2S + O2
S + H2O2 = SO4 + H2O =>
S + 4 H2O2 = SO4 + 4 H2O
Na2B4O7(s) + H2SO4(aq) + H2O = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O = 4 H3BO3(s) + Na2SO4(aq)
Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
SbCl3 + HCl + Zn = Zn[SbCl6] + H2 =>
2 SbCl3 + 6 HCl + 2 Zn = 2 Zn[SbCl6] + 3 H2
S + H2O2 = H2S + O2 =>
S + H2O2 = H2S + O2
Na(OH)2 + SO4 = Na2SO4 + OH =>
2 Na(OH)2 + SO4 = Na2SO4 + 4 OH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2SO4 + BaI2 = KI + BaSO4 =>
K2SO4 + BaI2 = 2 KI + BaSO4
C5H4(g) + O2(g) = CO2(g) + H2O(g) =>
C5H4(g) + 6 O2(g) = 5 CO2(g) + 2 H2O(g)
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3PO4 =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3PO4
S + H2O2 = SO4 + H2O =>
S + 4 H2O2 = SO4 + 4 H2O
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
HNO3(aq) + HCl(l) = Cl(g) + H2O(l) + NOCl(g) =>
HNO3(aq) + 3 HCl(l) = 2 Cl(g) + 2 H2O(l) + NOCl(g)
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
S + H2O2 = SO2 + H2 =>
S + H2O2 = SO2 + H2
Fe(CN)3 + KCN = K3Fe(CN)6 =>
Fe(CN)3 + 3 KCN = K3Fe(CN)6
CaP2 + H2O = Ca(OH)2 + PH =>
CaP2 + 2 H2O = Ca(OH)2 + 2 PH
CH3NH2 + HClO3 = CH3NH3 + ClO3 =>
CH3NH2 + HClO3 = CH3NH3 + ClO3
C2H5COOH + Ca(OH)2 = Ca(C2H5COO)2 + H2O =>
2 C2H5COOH + Ca(OH)2 = Ca(C2H5COO)2 + 2 H2O
CH3NH2HClO3 = CH3NH3ClO3 =>
CH3NH2HClO3 = CH3NH3ClO3
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZrO2 + NaOH = Zr(OH)4 + Na2O =>
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
C7H10 + O2 = CO + H2O =>
C7H10 + 6 O2 = 7 CO + 5 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3 =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + H2CO3
CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl
FeS + CaO = CaS + FeO =>
FeS + CaO = CaS + FeO
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3 + H2O =>
7 MnO4{-} + I{-} + 6 OH{-} = 7 MnO4{2-} + IO3 + 3 H2O
Ga(s) + HCl(aq) = GaCl3(aq) + H2(g) =>
2 Ga(s) + 6 HCl(aq) = 2 GaCl3(aq) + 3 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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