| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)2 + H2S = MnS + 2 H + 2 NO3
C9H12 + O3 = H2O + CO2 =>
C9H12 + 8 O3 = 6 H2O + 9 CO2
KMnO4 + HBr + KOH = Br2 + K2MnO4 + H2O =>
2 KMnO4 + 2 HBr + 2 KOH = Br2 + 2 K2MnO4 + 2 H2O
Hg + Sb + O = Hg2Sb2O8 =>
2 Hg + 2 Sb + 8 O = Hg2Sb2O8
CsOH + H2O = CsO + H3O =>
CsOH + H2O = CsO + H3O
HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl
K2SiO3 + FeSO4 = K2SO4 + FeSiO3 =>
K2SiO3 + FeSO4 = K2SO4 + FeSiO3
Na2CO3 + SnCl2 + H2O = NaCl + Sn(OH)2 + CO2 =>
Na2CO3 + SnCl2 + H2O = 2 NaCl + Sn(OH)2 + CO2
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g) =>
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + HCl(g)
CH3NH(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g) + N2(g)
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + NH3 =>
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + 4 NH3
NiCl2 + KS = NiS2 + KCl =>
NiCl2 + 2 KS = NiS2 + 2 KCl
Ba2(CO3)2 = Ba2O2 + CO2 =>
Ba2(CO3)2 = Ba2O2 + 2 CO2
Ca(NO3)2 + CaPO4 = Ca(PO4)2 + CaNO3 =>
Ca(NO3)2 + 2 CaPO4 = Ca(PO4)2 + 2 CaNO3
IO3{-} + H2O = HIO3 + OH{-} =>
IO3{-} + H2O = HIO3 + OH{-}
H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
Na + HCl = H + NaCl =>
Na + HCl = H + NaCl
*O = O2 =>
2*O = O2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
NaHSO3 + I2 = NaI + NaHSO4 + H2O + SO2 =>
3 NaHSO3 + I2 = 2 NaI + NaHSO4 + H2O + 2 SO2
BPO4 + KF + C5H14NOCl + Zn = ZnBP + CO2 + H2O + KCl + N2 + F2 =>
8 BPO4 + 2 KF + 2 C5H14NOCl + 8 Zn = 8 ZnBP + 10 CO2 + 14 H2O + 2 KCl + N2 + F2
AlF + Cl = AlCl + F =>
AlF + Cl = AlCl + F
CaOH2Co3 = CaCo3H2O =>
CaOH2Co3 = CaCo3H2O
Cr2S3 + Cu(NO3)2 = CuS + Cr(NO3)3 =>
Cr2S3 + 3 Cu(NO3)2 = 3 CuS + 2 Cr(NO3)3
C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4 =>
C6H6HNO3H2SO4 = C6H5NO2H2OH2SO4
Mg(AsF6)2 + XeF2 = [Mg(XeF2)2](AsF6)2 =>
Mg(AsF6)2 + 2 XeF2 = [Mg(XeF2)2](AsF6)2
KMnO4 + H2SO4 + KI = I2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 5 I2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
SbCl3 + Na2S = Sb2S3 + NaCl =>
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
K2OSO3 = K2SO4 =>
K2OSO3 = K2SO4
CaONaOH = NaOCa(OH) =>
CaONaOH = NaOCa(OH)
Sn(NO3)4 + H2O = SnO2 + HNO3 =>
Sn(NO3)4 + 2 H2O = SnO2 + 4 HNO3
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
Pb(s) + O2(g) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
2 Pb(s) + O2(g) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)
Sr + Pb(NO3)2 = Sr(NO3)2 + Pb =>
Sr + Pb(NO3)2 = Sr(NO3)2 + Pb
CH2CHCN + O2 = CO2 + H2O + N2 =>
4 CH2CHCN + 15 O2 = 12 CO2 + 6 H2O + 2 N2
KMnO4 + HBr + KOH = Br2 + K2MnO4 + H2O =>
2 KMnO4 + 2 HBr + 2 KOH = Br2 + 2 K2MnO4 + 2 H2O
C4H8 + CuO = CO2 + H2O + Cu =>
C4H8 + 12 CuO = 4 CO2 + 4 H2O + 12 Cu
NNaOH = NaNOH =>
NNaOH = NaNOH
HC2H3O + NaOH = NaC + H2O =>
HC2H3O + 2 NaOH = 2 NaC + 3 H2O
NH3 + O2 = NH4NO2 + H2O =>
4 NH3 + 3 O2 = 2 NH4NO2 + 2 H2O
Mg + K2CO3 = Mg2CO3 + K =>
2 Mg + K2CO3 = Mg2CO3 + 2 K
CsF + H2O = CsOH + HF =>
CsF + H2O = CsOH + HF
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2} =>
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2}
C40H56 + H2 = C40H58 =>
C40H56 + H2 = C40H58
H2SO3 + Al(OH)3 = AlHSO4 + H2O =>
H2SO3 + Al(OH)3 = AlHSO4 + 2 H2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
NaHSO3 + HI = NaI + SO2 + H2O =>
NaHSO3 + HI = NaI + SO2 + H2O
S4 = S =>
S4 = 4 S
MnO + NaCl = MnCl2 + Na2O =>
MnO + 2 NaCl = MnCl2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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