| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
HI + SrCO3 = Sr + HICO3 =>
HI + SrCO3 = Sr + HICO3
SrCO3 + CH3COOH = CO2 + H2O + (CH3COO)2Sr =>
SrCO3 + 2 CH3COOH = CO2 + H2O + (CH3COO)2Sr
Au + CN{-} + O2 + H2O = [Au(CN)4]{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4[Au(CN)4]{-} + 12 OH{-}
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
Ba + H = HBa =>
Ba + H = HBa
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Ni = Ni3 =>
3 Ni = Ni3
NiCl2 + NaBH4 + H2O = Ni3BNa + BH3 + HCl + NaOH =>
3 NiCl2 + 2 NaBH4 + H2O = Ni3BNa + BH3 + 6 HCl + NaOH
SnCl4 + Al(s) = AlCl3 + Sn =>
3 SnCl4 + 4 Al(s) = 4 AlCl3 + 3 Sn
Na + H2O(s) = NaOH + H2(s) =>
2 Na + 2 H2O(s) = 2 NaOH + H2(s)
SCI2 + Br2 = S3Br6 + CI2 =>
3 SCI2 + 3 Br2 = S3Br6 + 3 CI2
Ag + FeSO4 = Ag(SO4) + Fe =>
Ag + FeSO4 = Ag(SO4) + Fe
Mg + AgNO3 = MgN2O6 + Ag =>
Mg + 2 AgNO3 = MgN2O6 + 2 Ag
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
NaCH2Cl + Cu + Mg + H2O = CuHC + CuMgH3NaClO =>
NaCH2Cl + 2 Cu + Mg + H2O = CuHC + CuMgH3NaClO
Ca(N1O3)2 = Ca + NO2 + O2 =>
Ca(N1O3)2 = Ca + 2 NO2 + O2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HClO4(aq) + NH3(aq) = ClO4 + NH4 =>
HClO4(aq) + NH3(aq) = ClO4 + NH4
K2HPO4 + MgSO4 = K2SO4 + MgHPO4 =>
K2HPO4 + MgSO4 = K2SO4 + MgHPO4
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Bi3(PO4)5 + BaCl2 = BiCl5 + Ba3(PO4)2 =>
2 Bi3(PO4)5 + 15 BaCl2 = 6 BiCl5 + 5 Ba3(PO4)2
Ca + H2O(water) = Ca(OH)2 + H2 =>
Ca + 2 H2O(water) = Ca(OH)2 + H2
CO2 + C6H12O6 = C6H8O7 + H2O =>
6 CO2 + 3 C6H12O6 = 4 C6H8O7 + 2 H2O
C5H12 + O = OH12 + C5 =>
C5H12 + O = OH12 + C5
CO4 + H2 = CH2 + O2 =>
CO4 + H2 = CH2 + 2 O2
Ca(OH)2 + C17H18NO3 = Ca(C17H17NO3)2 + H2O =>
Ca(OH)2 + 2 C17H18NO3 = Ca(C17H17NO3)2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn(No3)3 + Mg = Zn + Mg(No3)2 =>
2 Zn(No3)3 + 3 Mg = 2 Zn + 3 Mg(No3)2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
C9H12 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C9H12 + 22 KMnO4 = 9 C6H5COOK + 22 MnO2 + 13 KOH + 13 H2O
NaNO3 + Cu + H2SO4 = Na2SO4 + Cu(NO3)2 + NO + H2O =>
8 NaNO3 + 3 Cu + 4 H2SO4 = 4 Na2SO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
KCI + CaI2 = KI + CaCI2 =>
KCI + CaI2 = KI + CaCI2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KClO + SO2 + H2O = H2SO4 + KCl =>
KClO + SO2 + H2O = H2SO4 + KCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + Cu(NO3) = Fe(NO3)2 + Cu =>
Fe + 2 Cu(NO3) = Fe(NO3)2 + 2 Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
Al + H2SP4 = H2 + Al2(SP4)3 =>
2 Al + 3 H2SP4 = 3 H2 + Al2(SP4)3
KMnO4 + BiBr + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
Al + Mg = AlMg =>
Al + Mg = AlMg
C4ON3H5 + O2 = CO2 + H2O + N2 =>
4 C4ON3H5 + 19 O2 = 16 CO2 + 10 H2O + 6 N2
Na(m) + H2O(l) = NaOH(aq) + H2(aq) =>
2 Na(m) + 2 H2O(l) = 2 NaOH(aq) + H2(aq)
Co2O3 + SiO = Co + SiO2 =>
Co2O3 + 3 SiO = 2 Co + 3 SiO2
NaCHO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaCHO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
CaSO4 + NH4Cl + K4Fe(CN)6 = NH4KCa[Fe(CN)6] + KCl + K2SO4 =>
CaSO4 + NH4Cl + K4Fe(CN)6 = NH4KCa[Fe(CN)6] + KCl + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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