| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga(OH)3 + 3 HF = GaF3 + 3 H2O
Cu{+} + Mo{9+} = Cu{2+} + Mo{6+} =>
3 Cu{+} + Mo{9+} = 3 Cu{2+} + Mo{6+}
NH2COOH = NH3COO =>
NH2COOH = NH3COO
CuSO4 + H3(C6H5O7)2 = Cu3(C6H5O7)2 + HSO4 =>
3 CuSO4 + H3(C6H5O7)2 = Cu3(C6H5O7)2 + 3 HSO4
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
NH4HCO3 = NH3 + H2OCO2 =>
NH4HCO3 = NH3 + H2OCO2
CaC2 + HCl = CaCl + C2H =>
CaC2 + HCl = CaCl + C2H
Cr + NaOH = Cr(OH)2 + Na =>
Cr + 2 NaOH = Cr(OH)2 + 2 Na
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pd(NO3)2(aq) + NaBr(aq) = BrPd(s) + Na(NO3)2(aq) =>
Pd(NO3)2(aq) + NaBr(aq) = BrPd(s) + Na(NO3)2(aq)
Mg + FeBr2 = Fe + MgBr2 =>
Mg + FeBr2 = Fe + MgBr2
NaHCO3 + HCl = NaCl + HCHO3 =>
NaHCO3 + HCl = NaCl + HCHO3
NO + H2O2 = NH3 + O2 =>
2 NO + 3 H2O2 = 2 NH3 + 4 O2
CCl4(g) = C(s) + Cl2(g) =>
CCl4(g) = C(s) + 2 Cl2(g)
K2CrO7 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 K2SO3 + 5 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 5 H2O
NH3 + O2 = H2O + NO(g) =>
4 NH3 + 5 O2 = 6 H2O + 4 NO(g)
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
BaCl2(aq) + NaOH(aq) = NaCl(s) + Ba(OH)2(aq) =>
BaCl2(aq) + 2 NaOH(aq) = 2 NaCl(s) + Ba(OH)2(aq)
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
CaCO3 + C3H7COOH = (C3H7COO)2Ca + CO2 + H2O =>
CaCO3 + 2 C3H7COOH = (C3H7COO)2Ca + CO2 + H2O
Na2CO3 + HClO4 = NaClO4 + H2O + CO2 =>
Na2CO3 + 2 HClO4 = 2 NaClO4 + H2O + CO2
Na2HPO4 + NH4Br = Na2H2PO4 + NH3Br =>
Na2HPO4 + NH4Br = Na2H2PO4 + NH3Br
Au + Zn(NO3)2 = Zn + Au(NO3)2 =>
Au + Zn(NO3)2 = Zn + Au(NO3)2
BI3 + KCl = BCl + KI3 =>
BI3 + KCl = BCl + KI3
Na[Al(OH)4] = NaAlO2 + H2O =>
Na[Al(OH)4] = NaAlO2 + 2 H2O
Mn{2+} + S2O8{2-} + H2O = H{+} + MnO4{-} + SO4{2-} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 16 H{+} + 2 MnO4{-} + 10 SO4{2-}
H + O + S = HOS2 =>
H + O + 2 S = HOS2
Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)
Pb(SO4)2 + AlCl3 = PbCl4 + Al2(SO4)3 =>
3 Pb(SO4)2 + 4 AlCl3 = 3 PbCl4 + 2 Al2(SO4)3
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
CCl4(g) = C(s) + Cl2(g) =>
CCl4(g) = C(s) + 2 Cl2(g)
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
X(CuCl2)X + H2O = HX(CuCl2)X(OH) =>
X(CuCl2)X + H2O = HX(CuCl2)X(OH)
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
ArOH + Fe = Fe[(ArO)6] + H =>
6 ArOH + Fe = Fe[(ArO)6] + 6 H
CuNO3 + BaS = CuS + BaNO3 =>
CuNO3 + BaS = CuS + BaNO3
C3H7OH + HNO3 = C3H7NO3 + H2O =>
C3H7OH + HNO3 = C3H7NO3 + H2O
Mg + H2O = Mg*H2O =>
Mg + H2O = Mg*H2O
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
C3H7OH + HNO3 = C3H7NO3 + H2O =>
C3H7OH + HNO3 = C3H7NO3 + H2O
Cl2(g) + NH4OH(g) = NH4Cl(g) + H2O(g) + N2(g) =>
3 Cl2(g) + 8 NH4OH(g) = 6 NH4Cl(g) + 8 H2O(g) + N2(g)
Me4NBr + Br2 = Me4NBr5 =>
Me4NBr + 2 Br2 = Me4NBr5
Ac + Cl2 = AcCl2 =>
Ac + Cl2 = AcCl2
Na + C2H4O2 = H2 + NaC2H3O2 =>
2 Na + 2 C2H4O2 = H2 + 2 NaC2H3O2
H2CO2 = COH2O =>
H2CO2 = COH2O
CuCl2 + K6SO4 = CuSO4 + K6Cl2 =>
CuCl2 + K6SO4 = CuSO4 + K6Cl2
O2 + Al2 = Al2O3 =>
3 O2 + 2 Al2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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