| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 2 CrCl3 + 3 Na2CO3 = 6 NaCl + 3 H2CO3 + 2 Cr(OH)3
SO2 + I2 + H2O = SO4H2 + HI =>
SO2 + I2 + 2 H2O = SO4H2 + 2 HI
AlCl3 + LiF = AlF3 + LiCl =>
AlCl3 + 3 LiF = AlF3 + 3 LiCl
Ba2(PO4)2 + SiO2 + C = P4 + BaSiO3 + CO =>
2 Ba2(PO4)2 + 4 SiO2 + 12 C = P4 + 4 BaSiO3 + 12 CO
Al(OH)3 + H2SIO3 = Al2(SIO3)3 + H2O =>
2 Al(OH)3 + 3 H2SIO3 = Al2(SIO3)3 + 6 H2O
Mg(OH)2 + Na2S2O3 = MgS2O3 + NaOH =>
Mg(OH)2 + Na2S2O3 = MgS2O3 + 2 NaOH
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
K[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 K[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 K2SO4
As2O5 + KOH = AsKO3 + H2O =>
As2O5 + 2 KOH = 2 AsKO3 + H2O
NaCl + NaI + H2SO4 + N2H8S2O8 = IClSO4 + Na2H2O + N2H8S2O7 =>
NaCl + NaI + H2SO4 + N2H8S2O8 = IClSO4 + Na2H2O + N2H8S2O7
Ba2CO3CO2H2O = (Ba(HCO3))2 =>
Ba2CO3CO2H2O = (Ba(HCO3))2
XeOF4 + H2O = Xe + O2 + HF =>
2 XeOF4 + 4 H2O = 2 Xe + 3 O2 + 8 HF
CuBr2(aq) + KCrO4(aq) = Cu(CrO4)2 + KBr =>
CuBr2(aq) + 2 KCrO4(aq) = Cu(CrO4)2 + 2 KBr
Be(OH)2 + CH3COOH = Be(C2H3O2)2 + H2O =>
Be(OH)2 + 2 CH3COOH = Be(C2H3O2)2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6] =>
2 Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6]
CrO4{2-} + Sn{2+} = Cr{3+} + Sn{4-} + O2 =>
6 CrO4{2-} + 5 Sn{2+} = 6 Cr{3+} + 5 Sn{4-} + 12 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCl + (NH4)2CO3 = K2CO3 + NH4Cl =>
2 KCl + (NH4)2CO3 = K2CO3 + 2 NH4Cl
MnO4{-} + I{-} + H2O = I2 + MnO2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 3 I2 + 2 MnO2 + 8 OH{-}
Cu + HNO3 = Cu(NO3)2 + N02 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N02 + 6 H2O
Al(H2O)6 + K + SO4 + H2O = KAl(SO4)2*12H2O =>
Al(H2O)6 + K + 2 SO4 + 6 H2O = KAl(SO4)2*12H2O
CH3CH2CH2OH + O = C2H5COOH + H2O =>
CH3CH2CH2OH + 2 O = C2H5COOH + H2O
Cl2(g) + NaI(aq) = ClI + Na =>
Cl2(g) + 2 NaI(aq) = 2 ClI + 2 Na
PlO + HNO3 = Pl(NO3)2 + H2O =>
PlO + 2 HNO3 = Pl(NO3)2 + H2O
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
Cu2O2 + H2H = Cu(OH) =>
3 Cu2O2 + 2 H2H = 6 Cu(OH)
Cl2 + OH{-} = ClO3{3-} + Cl{-} + H2O =>
2 Cl2 + 6 OH{-} = ClO3{3-} + 3 Cl{-} + 3 H2O
PbCrO4 + HCl + KI = PbCl2 + CrCl3 + H2O + I2 + KCl =>
2 PbCrO4 + 16 HCl + 6 KI = 2 PbCl2 + 2 CrCl3 + 8 H2O + 3 I2 + 6 KCl
C2H3O3 + NaOH = C4NaHO4 + H2O =>
2 C2H3O3 + NaOH = C4NaHO4 + 3 H2O
KClO3 + MgAl = MgO + Al2O3 + KCl =>
5 KClO3 + 6 MgAl = 6 MgO + 3 Al2O3 + 5 KCl
C10H18O + CH3OH = C10H20O + H2O =>
C10H18O + 10 CH3OH = 2 C10H20O + 9 H2O
FePO4 + CuCl2 = FeCl3 + Cu3(PO4)2 =>
2 FePO4 + 3 CuCl2 = 2 FeCl3 + Cu3(PO4)2
FeCO3(s) + HNO3(aq) = Fe(NO3)2 + CO2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
CaCO3 + H2OHCl = H2OCaCl2 + CO2 + H2O =>
CaCO3 + 2 H2OHCl = H2OCaCl2 + CO2 + 2 H2O
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CaCO3 + V2O5 + CoO = CaCoV2O7 + CO2 =>
CaCO3 + V2O5 + CoO = CaCoV2O7 + CO2
MnO4 + C2H2O4 + H2SO4 = CO2 + H2O + MnSO4 =>
MnO4 + 3 C2H2O4 + H2SO4 = 6 CO2 + 4 H2O + MnSO4
KI + PbS = K2S + PbI2 =>
2 KI + PbS = K2S + PbI2
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4NO3
C3H80 + O = CO2 + H2O =>
C3H80 + 46 O = 3 CO2 + 40 H2O
HCOOH + CsOH = HCOOCs + H2O =>
HCOOH + CsOH = HCOOCs + H2O
C14H14O2 = C6H6O + C + H2 =>
C14H14O2 = 2 C6H6O + 2 C + H2
KOCl = KClO3 + KCl =>
3 KOCl = KClO3 + 2 KCl
MnSO4 + H2O + (NH4)2S2O8 = HMnO4 + (NH4)2SO4 + H2SO4 =>
2 MnSO4 + 8 H2O + 5(NH4)2S2O8 = 2 HMnO4 + 5(NH4)2SO4 + 7 H2SO4
CH3COOH(l) + O2(g) = CO2 + H2O =>
CH3COOH(l) + 2 O2(g) = 2 CO2 + 2 H2O
Zn(NO3)2 + Ca = Ca(NO3)2 + Zn =>
Zn(NO3)2 + Ca = Ca(NO3)2 + Zn
C6H5CH3 + MnO2 + H2SO4 = C6H5C(H)O + MnSO4 + H2O =>
C6H5CH3 + 2 MnO2 + 2 H2SO4 = C6H5C(H)O + 2 MnSO4 + 3 H2O
C(NH)2NH2NO2 + Zn + (CH3COO)2Zn + H2O = C(NH)2NH2NH2*CH3COOH + Zn(OH)2 =>
2 C(NH)2NH2NO2 + 6 Zn + (CH3COO)2Zn + 10 H2O = 2 C(NH)2NH2NH2*CH3COOH + 7 Zn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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