| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2SO4 + NH4OH = Na2OH + SO4NH4 =>
Na2SO4 + NH4OH = Na2OH + SO4NH4
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(aq)
Na2SO4 + Ba(OH)2 = Na(OH) + BaSO4 =>
Na2SO4 + Ba(OH)2 = 2 Na(OH) + BaSO4
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3 =>
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3
MnO2 + KOH + KNO3 = K2MnO4 + KNO2 + H2O =>
MnO2 + 2 KOH + KNO3 = K2MnO4 + KNO2 + H2O
Ge + HNO3 + HCl = GeCl + NO + H2O =>
3 Ge + HNO3 + 3 HCl = 3 GeCl + NO + 2 H2O
Na + F2 = NaF2 =>
Na + F2 = NaF2
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H20 =>
80 CH3OH + 20 KMnO4 + 30 H2SO4 = 80 HCOOH + 20 MnSO4 + 10 K2SO4 + 11 H20
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3 =>
Ca(OH)2 + PbCO3 = Pb(OH)2 + CaCO3
P4O6 + KMnO4 + KOH = MnO2 + K3PO4 + H2O =>
3 P4O6 + 8 KMnO4 + 28 KOH = 8 MnO2 + 12 K3PO4 + 14 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CuSO4 + Ba(OH)2 = Ba(SO4) + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = Ba(SO4) + Cu(OH)2
Zn2(SO4)2 + NaOH = Zn2OH + Na(SO4)2 =>
Zn2(SO4)2 + NaOH = Zn2OH + Na(SO4)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AuNi3 + AlCl2 = AuCl2 + AlNi3 =>
AuNi3 + AlCl2 = AuCl2 + AlNi3
Zn + HNO3 = Zn(NO3) + N2 + H2O =>
10 Zn + 12 HNO3 = 10 Zn(NO3) + N2 + 6 H2O
AlOHCl2 + Ba(OH)2 = Al(OH)2Cl + BaCl2 =>
2 AlOHCl2 + Ba(OH)2 = 2 Al(OH)2Cl + BaCl2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
PH3 + O2 = P2O5 + H2 =>
4 PH3 + 5 O2 = 2 P2O5 + 6 H2
HNO3 + Pb = Pb(NO3)2 + NO2 + H2O =>
4 HNO3 + Pb = Pb(NO3)2 + 2 NO2 + 2 H2O
AuNi3 + AlCl2 = AuCl2 + AlNi3 =>
AuNi3 + AlCl2 = AuCl2 + AlNi3
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O =>
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O
Cr2O3 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
Cr2O3 + 6 KHSO4 = Cr2(SO4)3 + 3 K2SO4 + 3 H2O
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O =>
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O
HNO3 + S = SO2 + NO2 + H2O =>
4 HNO3 + S = SO2 + 4 NO2 + 2 H2O
HNO3 + C = NO2 + CO2 + H2O =>
4 HNO3 + C = 4 NO2 + CO2 + 2 H2O
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
CF2Cl2 + Na2C2O4 = NaF + NaCl + CO2 + C =>
CF2Cl2 + 2 Na2C2O4 = 2 NaF + 2 NaCl + 4 CO2 + C
Cr2(SO4)3 = Cr2O3 + SO2 + O2 =>
2 Cr2(SO4)3 = 2 Cr2O3 + 6 SO2 + 3 O2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
PI3 + H2O = HI + H3PO3 =>
PI3 + 3 H2O = 3 HI + H3PO3
Na + FeBr3 = NaBr2 + Fe =>
3 Na + 2 FeBr3 = 3 NaBr2 + 2 Fe
C2H5OH + CrO3 = Cr2O3 + CO + H2O =>
3 C2H5OH + 8 CrO3 = 4 Cr2O3 + 6 CO + 9 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
FeCl3 + NH3 = FeNH3 + Cl3 =>
FeCl3 + NH3 = FeNH3 + Cl3
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
Ba(OH)2 + K3PO4 = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KOH
FeCl3 + NH3 = FeNH3 + Cl2 =>
2 FeCl3 + 2 NH3 = 2 FeNH3 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/13
Équations équilibrées sur01/19/13
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