| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 2 HCI = 2 NH3CI + H2
HC2H3O2 + CSOH = CSC2H3O2 + H2O =>
HC2H3O2 + CSOH = CSC2H3O2 + H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
HC3H5O5 + OH = C3H5O5 + H2O =>
HC3H5O5 + OH = C3H5O5 + H2O
[H2] + [O2] = [H2O] =>
2[H2] + [O2] = 2[H2O]
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Fe(NO3)2 + KOH = K(NO3)2 + FeOH =>
Fe(NO3)2 + KOH = K(NO3)2 + FeOH
Cd + AuN = CdN + Au =>
Cd + AuN = CdN + Au
HSO3{-} + H2O = SO4{2-} + H{+} + e =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
CaO + H2SiF6 = CaSiF6 + H2O =>
CaO + H2SiF6 = CaSiF6 + H2O
C4H3 + O2 = CO + H2O =>
4 C4H3 + 11 O2 = 16 CO + 6 H2O
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3
B2H6 + O2 = HB + H2O =>
B2H6 + O2 = 2 HB + 2 H2O
H2SO4 + SiO2 = SiSO4 + H2O2 =>
H2SO4 + SiO2 = SiSO4 + H2O2
SO2 + H2O = O3 + H2S =>
SO2 + H2O = O3 + H2S
I{-} + HOCl = I2 + Cl{-} + OH =>
2 I{-} + 2 HOCl = I2 + 2 Cl{-} + 2 OH
BaCl2 + K2(SO4) = Ba2(SO4)2 + KCl =>
2 BaCl2 + 2 K2(SO4) = Ba2(SO4)2 + 4 KCl
SO2(g) + H2S(g) = H2O(l) + S(g) =>
SO2(g) + 2 H2S(g) = 2 H2O(l) + 3 S(g)
Cs2CO3 + RaCl2 = RaCO3 + CsCl =>
Cs2CO3 + RaCl2 = RaCO3 + 2 CsCl
FeCl3 + KI + K3Fe(CN)6 = Fe4(Fe(CN)6)2 + KCl + I2 =>
4 FeCl3 + 6 KI + 2 K3Fe(CN)6 = Fe4(Fe(CN)6)2 + 12 KCl + 3 I2
Fe(NO3)3 + Na2HCO3 = FeHCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2HCO3 = FeHCO3 + Na2(NO3)3
C29H52 + O2 = CO2 + H2O =>
C29H52 + 42 O2 = 29 CO2 + 26 H2O
Fe2(CO3)3 + Ca(OH)2 = Fe(OH)3 + CaCO3 =>
Fe2(CO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCO3
Ca(HCO3)2 + HCl(aq) = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl(aq) = CaCl2 + 2 CO2 + 2 H2O
Al3(aq) + Cl(aq) = AlCl3(s) =>
Al3(aq) + 9 Cl(aq) = 3 AlCl3(s)
Hg + Au(NO3) = Au + Hg(NO3)2 =>
Hg + 2 Au(NO3) = 2 Au + Hg(NO3)2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
HNO3 + 3 CH3CH2CH2NH2 = 3 CH3CH2CH2OH + 2 N2 + 4 H
HBr + Al = H2 + Al3Br =>
2 HBr + 6 Al = H2 + 2 Al3Br
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K =>
N2H6SO4 + KMnO4 = N2 + H2SO4 + 2 H2O + MnO2 + K
Ag2SO4(aq) + BaCl2(aq) = BaSO4(aq) + AgCl(s) =>
Ag2SO4(aq) + BaCl2(aq) = BaSO4(aq) + 2 AgCl(s)
Fe(OH)2 + HClO2 = Fe(ClO2)2 + H2O =>
Fe(OH)2 + 2 HClO2 = Fe(ClO2)2 + 2 H2O
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2 =>
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2
C5H8NO2 + O2 = CO2 + NO2 + H2O =>
C5H8NO2 + 7 O2 = 5 CO2 + NO2 + 4 H2O
SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF
C6H10 + MnO4 = C6H10O2 + MnO2 =>
C6H10 + MnO4 = C6H10O2 + MnO2
CaCl2 + NaPO3 = CaPO3 + NaCl2 =>
CaCl2 + NaPO3 = CaPO3 + NaCl2
Na2CO3 + H2O2 = C2H6Na4O12 =>
2 Na2CO3 + 3 H2O2 = C2H6Na4O12
SrSO3 + HNO2 = SrNO2 + HSO3 =>
SrSO3 + HNO2 = SrNO2 + HSO3
Al + FeCl3 = AlFe + Cl3 =>
Al + FeCl3 = AlFe + Cl3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Al2(SO4)3(aq) + Pb(NO3)2(aq) = Al(NO3)3 + PbSO4 =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 PbSO4
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
CuCl{2} + Al{3} = AlCl{3} + Cu{2} =>
CuCl{2} + Al{3} = AlCl{3} + Cu{2}
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
AlOOH + H2O = Al(OH)3 =>
AlOOH + H2O = Al(OH)3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
LiI + Zn(SO4) = Li(SO4) + ZnI =>
LiI + Zn(SO4) = Li(SO4) + ZnI
CuSO4 + Na2CO3 = Na(SO4) + Cu2(CO3) =>
2 CuSO4 + Na2CO3 = 2 Na(SO4) + Cu2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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