| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuNO3 + Sc = Sc(NO3)2 + 2 Cu
Ni + H2SO4 = NiSO4 + S + H2O =>
3 Ni + 4 H2SO4 = 3 NiSO4 + S + 4 H2O
C6H5OH + NaOH = H2O + C6H5NaO =>
C6H5OH + NaOH = H2O + C6H5NaO
Mn(OH)2 + KMnO4 = K2MnO4 + H2O + MnO2 =>
2 Mn(OH)2 + 2 KMnO4 = K2MnO4 + 2 H2O + 3 MnO2
Al + NO3{-} + H2O = AlO2{-} + NH3 + H{+} =>
8 Al + 3 NO3{-} + 7 H2O = 8 AlO2{-} + 3 NH3 + 5 H{+}
AgNO3 + K3PO4 = K3(NO3) + AgPO4 =>
AgNO3 + K3PO4 = K3(NO3) + AgPO4
Sr + N = Sr5N2 =>
5 Sr + 2 N = Sr5N2
Cl + KI4 = ClI + K =>
4 Cl + KI4 = 4 ClI + K
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Be3(PO4)2 + H2SO4 = BeSO4 + H3PO4 =>
Be3(PO4)2 + 3 H2SO4 = 3 BeSO4 + 2 H3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cr(NO3)3 + NH3*H2O = [Cr(NH3)]OH + NH4NO3 + H2O =>
4 Cr(NO3)3 + 18 NH3*H2O = 4[Cr(NH3)]OH + 13 NH4NO3 + 11 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO3 + NaHSO4 + Cu = Na2SO4 + CuSO4 + NO + H2O =>
2 NaNO3 + 8 NaHSO4 + 3 Cu = 5 Na2SO4 + 3 CuSO4 + 2 NO + 4 H2O
NaHCO3 + HC2H4O2 = NaC2H4O2 + H2O + CO2 =>
NaHCO3 + HC2H4O2 = NaC2H4O2 + H2O + CO2
CuCl2 + KF = CuF + KCl + F2 =>
2 CuCl2 + 4 KF = 2 CuF + 4 KCl + F2
C6H14O + CH3COOH = C7H14O2 + H2O =>
5 C6H14O + 6 CH3COOH = 6 C7H14O2 + 5 H2O
NH2C2H4OH + HCl = NH2C2H4Cl + H2O =>
NH2C2H4OH + HCl = NH2C2H4Cl + H2O
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
NH3(g) + O3(g) = NO(g) + H2O(g) =>
6 NH3(g) + 5 O3(g) = 6 NO(g) + 9 H2O(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
H2ONaCl = HClHONa =>
H2ONaCl = HClHONa
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + 2 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CrO4 + Fe2(SO4)3 = Fe4(CrO4)3 + K(SO4) =>
3 K2CrO4 + 2 Fe2(SO4)3 = Fe4(CrO4)3 + 6 K(SO4)
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
BaCl2K2SO4 = BaSO4 + KCl =>
BaCl2K2SO4 = BaSO4 + 2 KCl
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
Si*Cl4 + H2*O = Si*O2 + H*Cl =>
Si*Cl4 + 2 H2*O = Si*O2 + 4 H*Cl
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
C4H8O3N2 + O2 = CO2 + H2O + N2 =>
2 C4H8O3N2 + 9 O2 = 8 CO2 + 8 H2O + 2 N2
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
K + O2 + H = KOH =>
2 K + O2 + 2 H = 2 KOH
C4H10O + H2SO4 + NaBr = NaHSO4 + C4H9Br + H2O =>
C4H10O + H2SO4 + NaBr = NaHSO4 + C4H9Br + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2H6 + N2O4 = N2 + H2O =>
4 N2H6 + 3 N2O4 = 7 N2 + 12 H2O
FeCl + Al = AlCl + Fe =>
FeCl + Al = AlCl + Fe
SbSO4 + HOH = SbHO + HSO4 =>
SbSO4 + HOH = SbHO + HSO4
NaCl + SrSO4 = Na2SO4 + SrCl2 =>
2 NaCl + SrSO4 = Na2SO4 + SrCl2
CUCO3 + CH3COOH = CUCOOH + CO2 + H2O =>
8 CUCO3 + 3 CH3COOH = 8 CUCOOH + 6 CO2 + 2 H2O
MgO + ZnO = MgZn + O2 =>
MgO + ZnO = MgZn + O2
HCl + Na3PO3 = H3PO3 + NaCl =>
3 HCl + Na3PO3 = H3PO3 + 3 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba(MnO4)2 + K2SO3 + H2O = MnO2 + BaSO4 + KOH + K2SO4 =>
Ba(MnO4)2 + 3 K2SO3 + H2O = 2 MnO2 + BaSO4 + 2 KOH + 2 K2SO4
KNO2 + PbO2 + HCl = KNO3PbCl2 + H2O =>
KNO2 + PbO2 + 2 HCl = KNO3PbCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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