| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SrS + CeO2 = SrSCe + O2 =>
SrS + CeO2 = SrSCe + O2
B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)
SrS + CeO2 = SrSCe + O2 =>
SrS + CeO2 = SrSCe + O2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)
NaOH + H3Po4 = Na2HPo4 + H2O =>
2 NaOH + H3Po4 = Na2HPo4 + 2 H2O
Ca3(PO4)2 + Ca(OH)2 + HF = Ca10(PO4)6F2 + H2O =>
3 Ca3(PO4)2 + Ca(OH)2 + 2 HF = Ca10(PO4)6F2 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
SrO + S = SrS + O2 =>
2 SrO + 2 S = 2 SrS + O2
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
SrO + S = SrS + O2 =>
2 SrO + 2 S = 2 SrS + O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SrS + CeO2 = SrSCe + O2 =>
SrS + CeO2 = SrSCe + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
HF + Ba(OH)2 = H3O2 + BaF =>
HF + Ba(OH)2 = H3O2 + BaF
Fe2 + H2O + O3 = Fe2O3H2O =>
Fe2 + H2O + O3 = Fe2O3H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SrCO3 + CeO2 + S = Sr2CeO4S + CO2 =>
2 SrCO3 + CeO2 + S = Sr2CeO4S + 2 CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C7H8O + HNO3 = C7H9O2 + NO2 =>
C7H8O + HNO3 = C7H9O2 + NO2
SrCO3 + CeO2 + S = Sr2CeO4S + CO2 =>
2 SrCO3 + CeO2 + S = Sr2CeO4S + 2 CO2
HF + Sr(OH)2 = SrF2 + H2O =>
2 HF + Sr(OH)2 = SrF2 + 2 H2O
SrCO3 + CeO2 + S = Sr2CeO4S + CO2 =>
2 SrCO3 + CeO2 + S = Sr2CeO4S + 2 CO2
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
MnO2 + PbO2 + HNO3 = MnO4 + Pb(NO3)2 + H2O =>
MnO2 + 2 PbO2 + 4 HNO3 = MnO4 + 2 Pb(NO3)2 + 2 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/16/16
Équations équilibrées sur07/16/15
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