| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + KI + 4 KOH = 4 KCl + KIO2 + 2 H2O
Tl2SO4 + HI = Tl2S + I2 + H2O =>
Tl2SO4 + 8 HI = Tl2S + 4 I2 + 4 H2O
Na2O2{-2} + H2O = NaOH{-} + O2 =>
2 Na2O2{-2} + 2 H2O = 4 NaOH{-} + O2
AlBr3 + HClO4 = HBr + Al(ClO4)3 =>
AlBr3 + 3 HClO4 = 3 HBr + Al(ClO4)3
HC2H3O2 + MgCO3 = CO2 + H2O + MgH =>
3 HC2H3O2 + 8 MgCO3 = 14 CO2 + 2 H2O + 8 MgH
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(aq) =>
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(aq)
SnCl4 + NaI = SnI2 + I2 + NaCl =>
SnCl4 + 4 NaI = SnI2 + I2 + 4 NaCl
Pb + PbO2 + H2SO4 = PbSO4 + HH2O =>
2 Pb + PbO2 + 3 H2SO4 = 3 PbSO4 + 2 HH2O
Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2
HNO3 = N2O5(s) + H2O =>
2 HNO3 = N2O5(s) + H2O
HCl(l) + C(s) = C10H16(aq) + Cl2(g) =>
16 HCl(l) + 10 C(s) = C10H16(aq) + 8 Cl2(g)
C(H)2(OH)2 + O2 = C(O)2 + H2O =>
C(H)2(OH)2 + O2 = C(O)2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4*H2O + 8 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
C2H3NaO2 + NaOH = CH4 + Na2CO3 =>
C2H3NaO2 + NaOH = CH4 + Na2CO3
CO + NO2{-} + H{+} = N2 + CO2 + H2O =>
3 CO + 2 NO2{-} + 2 H{+} = N2 + 3 CO2 + H2O
Na2SO4 + CaCl2 = NaCl + Ca(SO4) =>
Na2SO4 + CaCl2 = 2 NaCl + Ca(SO4)
Al2(CO3)3 + HNO3 = CO2 + Al(NO3)3 + HOH =>
Al2(CO3)3 + 6 HNO3 = 3 CO2 + 2 Al(NO3)3 + 3 HOH
Ca(NO3)2 + AlOH3 = CaOH3 + Al(NO3)2 =>
Ca(NO3)2 + AlOH3 = CaOH3 + Al(NO3)2
Na + HSO4 = NaHSO4 =>
Na + HSO4 = NaHSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na3POH + KOH = NaOH + K3POH =>
Na3POH + 3 KOH = 3 NaOH + K3POH
C6H12O6 + K2Cr2O7 = CO2 + H2O + CrO + K2O =>
C6H12O6 + 3 K2Cr2O7 = 6 CO2 + 6 H2O + 6 CrO + 3 K2O
ZrOCl2 + TiCl4 + PbNO2 = PbZr53Ti47O3 + N2 + Cl2 + O2 =>
106 ZrOCl2 + 94 TiCl4 + 2 PbNO2 = 2 PbZr53Ti47O3 + N2 + 294 Cl2 + 52 O2
SeCl6 + O2 = SeO2 + Cl =>
SeCl6 + O2 = SeO2 + 6 Cl
C7H16 + O2 = O2C7H16 =>
C7H16 + O2 = O2C7H16
Ti + B2O3 = TiO + BTi =>
5 Ti + B2O3 = 3 TiO + 2 BTi
C6H6Br + NH2 = C6H7N + BrH =>
C6H6Br + NH2 = C6H7N + BrH
NaCl + NH3 + NaHCO3 = NH4Cl + Na2CO3 =>
NaCl + NH3 + NaHCO3 = NH4Cl + Na2CO3
HMnO4 + HNO3 = Mn(NO3)2 + H2O + O2 =>
4 HMnO4 + 8 HNO3 = 4 Mn(NO3)2 + 6 H2O + 5 O2
KMnO4 + C2H2O4 + H2S = CO2 + H2O + MnS + KS =>
KMnO4 + 2 C2H2O4 + 2 H2S = 4 CO2 + 4 H2O + MnS + KS
Cl + NaOH = NaCl + O2 + H2O =>
4 Cl + 4 NaOH = 4 NaCl + O2 + 2 H2O
Cr2O7{2-} + H{+} + SO2 = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 2 H{+} + 3 SO2 = 2 Cr{3+} + 3 SO4{2-} + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(C25H52) + O2 = H2O + CO2 =>
(C25H52) + 38 O2 = 26 H2O + 25 CO2
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
Na3P + K2O = K3P + Na2O =>
2 Na3P + 3 K2O = 2 K3P + 3 Na2O
Zn + NaCI = Na + ZnCI =>
Zn + NaCI = Na + ZnCI
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Sb2S3 + HClO3 + H2O = H2SO4 + HCl + H3SbO4 =>
3 Sb2S3 + 14 HClO3 + 18 H2O = 9 H2SO4 + 14 HCl + 6 H3SbO4
NH3 + O + CH4 = HCN + H2O =>
NH3 + 3 O + CH4 = HCN + 3 H2O
NH4OH + MgSO3 = MgOH + NH4SO3 =>
NH4OH + MgSO3 = MgOH + NH4SO3
LiOH + NiO = Li2O + Ni(OH)2 =>
2 LiOH + NiO = Li2O + Ni(OH)2
NaSO + ZnCl = NaCl + ZnSO =>
NaSO + ZnCl = NaCl + ZnSO
Br2 + C2H5Br = C2Br6 + HBr =>
5 Br2 + C2H5Br = C2Br6 + 5 HBr
K3PO4 + Cd(NO3)2 = KNO3 + Cd3(PO4)2 =>
2 K3PO4 + 3 Cd(NO3)2 = 6 KNO3 + Cd3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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