| Équations équilibrées la veille |
H2Te + Bi(OH) = Bi(HTe) + H2O
NaOH + Cl = H2O + NaCl + NaClO6 =>
12 NaOH + 12 Cl = 6 H2O + 11 NaCl + NaClO6
Fe + I4 = I2Fe6 =>
12 Fe + I4 = 2 I2Fe6
Li2CO3 + NH4H2PO4 + ZnO = Li2ZnP2O7 + NH3 + CO2 + H2O =>
Li2CO3 + 2 NH4H2PO4 + ZnO = Li2ZnP2O7 + 2 NH3 + CO2 + 3 H2O
SrSO4 + K3PO4 = Sr3(PO4)2 + K2SO4 =>
3 SrSO4 + 2 K3PO4 = Sr3(PO4)2 + 3 K2SO4
FeCO3 + H2SO4 = Fe2(SO4)3 + S + CO2 + H2O =>
6 FeCO3 + 10 H2SO4 = 3 Fe2(SO4)3 + S + 6 CO2 + 10 H2O
C6H5COOH + HO = C6H5COO + H2O =>
C6H5COOH + HO = C6H5COO + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe + H2Cr2O7 = Fe2(Cr2O7)3 + H2 =>
2 Fe + 3 H2Cr2O7 = Fe2(Cr2O7)3 + 3 H2
HCl + K2SiO4 = H2SiO4 + KCl =>
2 HCl + K2SiO4 = H2SiO4 + 2 KCl
Ca + Ca(NO3)2 = CaNO3 =>
Ca + Ca(NO3)2 = 2 CaNO3
K2SO4 + CaH2 = KH + CaSO4 =>
K2SO4 + CaH2 = 2 KH + CaSO4
H4SiO4 + NaOH = NaH3SiO4 + H2O =>
H4SiO4 + NaOH = NaH3SiO4 + H2O
CONO = CO2N =>
CONO = CO2N
N2H4 + Fe{2+} + OH{-} = N2 + Fe + H2O =>
N2H4 + 2 Fe{2+} + 4 OH{-} = N2 + 2 Fe + 4 H2O
NaClOCH3CH2OH = ClCH3CH2OONaH =>
NaClOCH3CH2OH = ClCH3CH2OONaH
C6H5NO2 + HCl + Fe = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 7 HCl + 3 Fe = C6H5NH3Cl + 3 FeCl2 + 2 H2O
CH2O + C4H8O + H2 = C5H12O2 =>
CH2O + C4H8O + H2 = C5H12O2
NaOH + Cd(NO3)2 = Na2(NO3)2 + Cd(OH)2 =>
2 NaOH + Cd(NO3)2 = Na2(NO3)2 + Cd(OH)2
CH3COOH + HClO4 = H3O + CH3COO + Cl2O =>
19 CH3COOH + 2 HClO4 = 7 H3O + 19 CH3COO + Cl2O
(NH4)2Fe(SO4)2 + NaOH = Na2SO4 + NH3 + Fe(OH)2 + H2O =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 Na2SO4 + 2 NH3 + Fe(OH)2 + 2 H2O
MnSO4 + KNO3 + KOH = KMnO4 + KNO2 + K2SO4 + H2O =>
2 MnSO4 + 5 KNO3 + 6 KOH = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
C2H6O2 + OH = CO2 + H2O =>
C2H6O2 + 10 OH = 2 CO2 + 8 H2O
CH3OH + O2 = CO3 + H2O =>
CH3OH + 2 O2 = CO3 + 2 H2O
Ca(SO4) + HCl = CaCl2 + H2(SO4) =>
Ca(SO4) + 2 HCl = CaCl2 + H2(SO4)
Al + HClO + H{+} = Cl2 + Al{3+} + H2O =>
2 Al + 6 HClO + 6 H{+} = 3 Cl2 + 2 Al{3+} + 6 H2O
CaO3 + HCI = CaCI2 + CO2 + H2O =>
CaO3 + 2 HCI = CaCI2 + CO2 + H2O
CH3CH(H)OH = CH3COHH2 =>
CH3CH(H)OH = CH3COHH2
C6H6 + Cl2 = C6H3Cl2 + HCl =>
2 C6H6 + 5 Cl2 = 2 C6H3Cl2 + 6 HCl
NH3 + O2 = NO2{-} + H2O + H{+} =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H2O + 2 H{+}
C2H6O2 + O2 = C2H2O2 + H2O =>
C2H6O2 + O2 = C2H2O2 + 2 H2O
BaH2 + H2O = H2 + BaOH2 =>
BaH2 + H2O = H2 + BaOH2
SO2(g) + Br2(l) + H2O(l) = Br{-}(aq) + H2SO4(aq) + H{+}(aq) =>
SO2(g) + Br2(l) + 2 H2O(l) = 2 Br{-}(aq) + H2SO4(aq) + 2 H{+}(aq)
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C2H5OH + Cu(OH)2 = Cu2O + H2O + CH3CO2H =>
C2H5OH + 4 Cu(OH)2 = 2 Cu2O + 5 H2O + CH3CO2H
Au + PbCl2 = AuCl3 + Pb =>
2 Au + 3 PbCl2 = 2 AuCl3 + 3 Pb
C2HH2 + O2 = CO2 + H2O =>
4 C2HH2 + 11 O2 = 8 CO2 + 6 H2O
Ca + Ca(NO3)2 = CaNO3 =>
Ca + Ca(NO3)2 = 2 CaNO3
FAgBr = BrAgF =>
FAgBr = BrAgF
CalciumAcetate + SodiumSulfide = CalciumSulfide + SodiumAcetate =>
CalciumAcetate + SodiumSulfide = CalciumSulfide + SodiumAcetate
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
PCl5 + KOH = POCl3 + KCl + H2O =>
PCl5 + 2 KOH = POCl3 + 2 KCl + H2O
C2H6O2 + OH = CO2 + H2O =>
C2H6O2 + 10 OH = 2 CO2 + 8 H2O
AlCl3NH4OH = AlOHNH4Cl3 =>
AlCl3NH4OH = AlOHNH4Cl3
W + H2O2 = H2W3O12 + H2O =>
3 W + 11 H2O2 = H2W3O12 + 10 H2O
Ca(OH) + KHP = H2O + CaKP =>
Ca(OH) + KHP = H2O + CaKP
C12H11N1 + O2 = C12N1 + H2O =>
4 C12H11N1 + 11 O2 = 4 C12N1 + 22 H2O
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
C5H10O3 = H2O + C5H8O2 =>
C5H10O3 = H2O + C5H8O2
Ni + CaCl2 = Ca + NiCl3 =>
2 Ni + 3 CaCl2 = 3 Ca + 2 NiCl3
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