| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2F2 + 2 NaOH = 2 H2O + 2 NaF
Ca(OH)2 + LiCl = CaCl + Li(OH)2 =>
Ca(OH)2 + LiCl = CaCl + Li(OH)2
FeO + SiO2 + SnO + O = Fe4Si2Sn7O16 =>
4 FeO + 2 SiO2 + 7 SnO + O = Fe4Si2Sn7O16
C2H5OH + LiOH = C2H5OLi + H2O =>
C2H5OH + LiOH = C2H5OLi + H2O
CaF = Ca2F2 =>
2 CaF = Ca2F2
Fe2O2 + Zn = Fe2 + ZnO2 =>
Fe2O2 + Zn = Fe2 + ZnO2
Li2CrO4 + GaCl4 = Ga(CrO4)2 + LiCl =>
2 Li2CrO4 + GaCl4 = Ga(CrO4)2 + 4 LiCl
KIO3 + I{-} + H{+} = I2 + K{+} + H2O =>
KIO3 + 5 I{-} + 6 H{+} = 3 I2 + K{+} + 3 H2O
PbO2 + NaOH + Cr2(SO4)3 = Na2[Pb(OH)4] + Na2CrO4 + Na2SO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 3 Na2[Pb(OH)4] + 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
H2SO4 + Ca(OH)2 = [CaOH]2SO4 + H2O =>
H2SO4 + 2 Ca(OH)2 = [CaOH]2SO4 + 2 H2O
Fe(OH)2 + HI = FeI(OH) + H2O =>
Fe(OH)2 + HI = FeI(OH) + H2O
HSO4 + Ag = Ag2(SO4) + SO2 + H2O =>
4 HSO4 + 6 Ag = 3 Ag2(SO4) + SO2 + 2 H2O
Na2O2 + AlCl3 = Na2Cl3 + AlO2 =>
Na2O2 + AlCl3 = Na2Cl3 + AlO2
Na2S2O3 + H2O2 = Na2SO4 + H2SO3 + H2O =>
Na2S2O3 + 3 H2O2 = Na2SO4 + H2SO3 + 2 H2O
XC3H5(OH)3 + HNO3 = XC3H5(NO3)3 + H2O =>
XC3H5(OH)3 + 3 HNO3 = XC3H5(NO3)3 + 3 H2O
ZrO(NO3)26H2O + TiCl4 + C6H14O6 = Ti075Zr025O2 + N2 + CO2 + H2O + HCl =>
325 ZrO(NO3)26H2O + 975 TiCl4 + 2123 C6H14O6 = 13 Ti075Zr025O2 + 4225 N2 + 12738 CO2 + 13236 H2O + 3900 HCl
C4H8Cl2 + H2O = C4H8(OH)2 + HCl =>
C4H8Cl2 + 2 H2O = C4H8(OH)2 + 2 HCl
Mg1 + O2 = Mg2O =>
4 Mg1 + O2 = 2 Mg2O
CN4H8 + Ph = NHPh + CPh2 + PhH2 =>
CN4H8 + 8 Ph = 4 NHPh + CPh2 + 2 PhH2
H2O + FeS2 + O2 = SO4{-2)+Fe(OH)3+H{+} =>
14 H2O + 4 FeS2 + 15 O2 = 8 SO4{-2)+4Fe(OH)3+16H{+}
H2F2 + NaOH = H2O + NaF =>
H2F2 + 2 NaOH = 2 H2O + 2 NaF
Li + NaBr = LiNaBr =>
Li + NaBr = LiNaBr
Zn + P + O2 = Zn2P2O7 =>
4 Zn + 4 P + 7 O2 = 2 Zn2P2O7
KCl + C4H6O4Pb = C2H3KO2 + Cl2Pb =>
2 KCl + C4H6O4Pb = 2 C2H3KO2 + Cl2Pb
CH3CH3CHOH + O2 = O2CH3CHOH + CH4 =>
6 CH3CH3CHOH + 9 O2 = 8 O2CH3CHOH + 2 CH4
CdS + I + HCl = CdCl + HI + S8 =>
8 CdS + 8 I + 8 HCl = 8 CdCl + 8 HI + S8
AgNO3(ag) + Cu(s) = Ag(s) + Cu(NO3)2(ag) =>
2 AgNO3(ag) + Cu(s) = 2 Ag(s) + Cu(NO3)2(ag)
F2 = F8 =>
4 F2 = F8
Cd(NO3)2 + Li = Li(NO3) + Cd =>
Cd(NO3)2 + 2 Li = 2 Li(NO3) + Cd
Cu(NO3)2 + NaS = CuS2 + Na(NO3) =>
Cu(NO3)2 + 2 NaS = CuS2 + 2 Na(NO3)
H2F2 + NaOH = H2O + NaF =>
H2F2 + 2 NaOH = 2 H2O + 2 NaF
RbCl2 + CsOH = Rb(OH)2 + CsCl =>
RbCl2 + 2 CsOH = Rb(OH)2 + 2 CsCl
BeI2 + Cl = BeCl3 + I2 =>
BeI2 + 3 Cl = BeCl3 + I2
F + Cl2 = F2Cl3 =>
4 F + 3 Cl2 = 2 F2Cl3
(NH4)2C2O4 + Ba = Ba(C2O4)2 + NH4 =>
2(NH4)2C2O4 + Ba = Ba(C2O4)2 + 4 NH4
H6 + O2 = H2O = CO2 =>
2 H6 + 3 O2 = 6 H2O
H2O2 + CH3OH = CO2 + H2O =>
3 H2O2 + CH3OH = CO2 + 5 H2O
BeON2O5 = Be(NO3)2 =>
BeON2O5 = Be(NO3)2
HN4NO3 = N2 + O2 + H2O =>
4 HN4NO3 = 10 N2 + 5 O2 + 2 H2O
RbCl2 + CsOH = Rb(OH)2 + CsCl =>
RbCl2 + 2 CsOH = Rb(OH)2 + 2 CsCl
Nh3 + H2O = Nh4OH + H =>
4 Nh3 + 3 H2O = 3 Nh4OH + 3 H
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
RbCl2 + CsOH = Rb(OH)2 + CsCl =>
RbCl2 + 2 CsOH = Rb(OH)2 + 2 CsCl
NH3 + O2 = NON2 + H2O =>
12 NH3 + 11 O2 = 4 NON2 + 18 H2O
H2 + S = H2S =>
H2 + S = H2S
HCl + CaCO3(s) = CaCl2(s) + CO2(g) + H2O =>
2 HCl + CaCO3(s) = CaCl2(s) + CO2(g) + H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
NH3 + NO = N + OH2O =>
2 NH3 + 6 NO = 8 N + 3 OH2O
A113 + HgC12 = A1C13 + Hg12 =>
144 A113 + 17628 HgC12 = 16272 A1C13 + 1469 Hg12
Zn + H3SO4 = ZnSO4 + H2 =>
2 Zn + 2 H3SO4 = 2 ZnSO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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