| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au2O3 = 4 Au + 3 O2
HCO3 + HCl = ClCO2 + H2O =>
HCO3 + HCl = ClCO2 + H2O
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
KOH + CuO = K2CuO2 + H2O =>
2 KOH + CuO = K2CuO2 + H2O
C10H8 + C6H12 = CH =>
3 C10H8 + C6H12 = 36 CH
Zn + N2 = Zn(N2)3 =>
Zn + 3 N2 = Zn(N2)3
CaCl2 + NiSO4 = NiCl2 + SO4Ca =>
CaCl2 + NiSO4 = NiCl2 + SO4Ca
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
K2O2 + CuO = KCuO2 =>
K2O2 + 2 CuO = 2 KCuO2
Hg + H2SO4 = Hg2SO4 + SO2 + H2O =>
2 Hg + 2 H2SO4 = Hg2SO4 + SO2 + 2 H2O
Sb2S3 + O2 = SbO4 + SO2 =>
Sb2S3 + 7 O2 = 2 SbO4 + 3 SO2
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
G + U + S = GUS =>
G + U + S = GUS
CH3COOH + NaHCO3 = C2H3Na02 + H2O + CO =>
13 CH3COOH + 8 NaHCO3 = 4 C2H3Na02 + 24 H2O + 26 CO
C5H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
K2CO3 + HC1 = H2O + CO2 + KC1 =>
K2CO3 + 2 HC1 = H2O + CO2 + 2 KC1
Na2SO3 + H2SO4 + H2O2 = NaHSO4 + H2O =>
Na2SO3 + H2SO4 + H2O2 = 2 NaHSO4 + H2O
Fe(Br)2 + AgNO3 = AgBr + Fe(NO3)2 =>
Fe(Br)2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
MnO4{-} + S2O3{2-} = MnO4{2-} + S4O6{2-} =>
2 MnO4{-} + 2 S2O3{2-} = 2 MnO4{2-} + S4O6{2-}
CH3COOH(aq) + BaOH(aq) = CH3COOBa(aq) + H2O(l) =>
CH3COOH(aq) + BaOH(aq) = CH3COOBa(aq) + H2O(l)
MnO4{-} + S2O3{2-} = MnO4{2-} + S4O6{2-} =>
2 MnO4{-} + 2 S2O3{2-} = 2 MnO4{2-} + S4O6{2-}
NaH2 + O2 = NaOH + H2O =>
4 NaH2 + 3 O2 = 4 NaOH + 2 H2O
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
NH3 + AlCl3 = Al(NH3)3 + Cl2 =>
6 NH3 + 2 AlCl3 = 2 Al(NH3)3 + 3 Cl2
S + F = SF6 =>
S + 6 F = SF6
Fe2S3 + Na2CO3 = Fe2(CO3)3 + Na2S =>
Fe2S3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2S
SiO = Si + O3 =>
3 SiO = 3 Si + O3
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
C9H8O4 + NaOH = C9H7O4{-} + H2O + Na{+} =>
C9H8O4 + NaOH = C9H7O4{-} + H2O + Na{+}
HC2H3O2 + CsOH(aq) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2 + CsOH(aq) = H2O(l) + CsC2H3O2(aq)
KOH + H2 = K + H2O =>
2 KOH + H2 = 2 K + 2 H2O
H3PO4 + S = H3PO3 + SO2 =>
2 H3PO4 + S = 2 H3PO3 + SO2
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
CaO + CO3 = CaCO3 + O =>
CaO + CO3 = CaCO3 + O
Ga2O3 + I2(g) = GaI3 + O2 =>
2 Ga2O3 + 6 I2(g) = 4 GaI3 + 3 O2
CuS + Na2(SO4) = Na2S + Cu(SO4) =>
CuS + Na2(SO4) = Na2S + Cu(SO4)
HNO3 + Na2CO3 = NaNO3 + NaHCO3 =>
HNO3 + Na2CO3 = NaNO3 + NaHCO3
N2O + NaCl + H2O = NH4Cl + NaNO3 =>
N2O + NaCl + 2 H2O = NH4Cl + NaNO3
C9H20(l) + O2 = CO2(g) + H2O(g) =>
C9H20(l) + 14 O2 = 9 CO2(g) + 10 H2O(g)
NaOH + Mg(OH)2 = Na2[Mg(OH)4] =>
2 NaOH + Mg(OH)2 = Na2[Mg(OH)4]
RbClO3 + O2 = RbClO4 =>
2 RbClO3 + O2 = 2 RbClO4
Me + MeO = Me2O =>
Me + MeO = Me2O
[Cu(CH3COO)2]H2O + H2O = CH3COOH + Cu(OH)2 =>
[Cu(CH3COO)2]H2O + H2O = 2 CH3COOH + Cu(OH)2
NH4(Cr2O7)2 + SnPO4 = NH4PO4 + Sn(Cr2O7)2 =>
NH4(Cr2O7)2 + SnPO4 = NH4PO4 + Sn(Cr2O7)2
Mg2N + H2O = NH4 + Mg(OH)2 =>
Mg2N + 4 H2O = NH4 + 2 Mg(OH)2
Cr(NO3)3 + Zn = Cr(NO3)2 + Zn(NO3)2 =>
2 Cr(NO3)3 + Zn = 2 Cr(NO3)2 + Zn(NO3)2
Al + KOH + NO2 + H2O = AlOH3 + KNO3 =>
Al + KOH + NO2 + H2O = AlOH3 + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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