| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KClO3 + 18 HCl + 5 I2 = 7 ICl3 + 3 KI + 9 H2O
Cl2 + C2H5OH + H2O = Cl3CCH(OH)2 + HCl =>
4 Cl2 + C2H5OH + H2O = Cl3CCH(OH)2 + 5 HCl
CH3(CH2)2(CH3) + O2 = H2O + CO2 =>
2 CH3(CH2)2(CH3) + 13 O2 = 10 H2O + 8 CO2
C(g) + H(g) = CH4(g) =>
C(g) + 4 H(g) = CH4(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Te4 + H1 = TeH4 =>
Te4 + 16 H1 = 4 TeH4
KI + Pb3O4 + H2SO4 = I2 + K2SO4 + PbSO4 + H2O =>
2 KI + Pb3O4 + 4 H2SO4 = I2 + K2SO4 + 3 PbSO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnSO4 + MgCO3 = ZnCO3 + MgSO4 =>
ZnSO4 + MgCO3 = ZnCO3 + MgSO4
K2O + Na2O + SiO2 = NaKSiO3 =>
K2O + Na2O + 2 SiO2 = 2 NaKSiO3
NaNO3 + AlBr3 = NaBr + Al(NO3)3 =>
3 NaNO3 + AlBr3 = 3 NaBr + Al(NO3)3
FeI2 + (NH4)3PO4 = Fe3(PO4)2 + NH4I =>
3 FeI2 + 2(NH4)3PO4 = Fe3(PO4)2 + 6 NH4I
CuF2 + KF = K2(CuF4) =>
CuF2 + 2 KF = K2(CuF4)
(NH4)2S + CaCl2 = NH4Cl + CaS =>
(NH4)2S + CaCl2 = 2 NH4Cl + CaS
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
AgCl + Na(NO3) = NaCl + AgNO3 =>
AgCl + Na(NO3) = NaCl + AgNO3
CHC3H8 + O2 = CO2 + H2O =>
4 CHC3H8 + 25 O2 = 16 CO2 + 18 H2O
(CH3COO)2Pb + HCl = PbCl2 + CH3COOH =>
(CH3COO)2Pb + 2 HCl = PbCl2 + 2 CH3COOH
Zn(SO4)3 + Al2 = Al2(SO4)3 + Zn =>
Zn(SO4)3 + Al2 = Al2(SO4)3 + Zn
Na2Cr2O7 + H2O2 = Cr2O3 + O2 + NaOH =>
Na2Cr2O7 + H2O2 = Cr2O3 + 2 O2 + 2 NaOH
Na + Zn(ClO3)2 = Zn + NaClO3 =>
2 Na + Zn(ClO3)2 = Zn + 2 NaClO3
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
CO2 + H2O = O2 + C4H8O2 =>
4 CO2 + 4 H2O = 5 O2 + C4H8O2
KF + I2 = F2 + KI =>
2 KF + I2 = F2 + 2 KI
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Cl2 + OH + Zn = OCl5 + ZnH3 =>
15 Cl2 + 6 OH + 2 Zn = 6 OCl5 + 2 ZnH3
N2H8SO4 + KIO3 = N2 + H2O + K2SO4 + I2 + H2SO4 =>
5 N2H8SO4 + 6 KIO3 = 5 N2 + 18 H2O + 3 K2SO4 + 3 I2 + 2 H2SO4
CaCrO4 + Fe(NO3)3 = Ca(NO3)2 + Fe2(CrO4)3 =>
3 CaCrO4 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + Fe2(CrO4)3
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
HAc(aq) + NaOH = H2O + NaAc(aq) =>
HAc(aq) + NaOH = H2O + NaAc(aq)
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
H2SO4 + CaCO3 = CaSO4 + H2O + O2 + C2 =>
2 H2SO4 + 2 CaCO3 = 2 CaSO4 + 2 H2O + 2 O2 + C2
NaHCO3 + CH3COOH = CH4COO2Na2 + CO2 + H2O =>
2 NaHCO3 + CH3COOH = CH4COO2Na2 + 2 CO2 + H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
IO3{-} = IO4{-} + I{-} =>
4 IO3{-} = 3 IO4{-} + I{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + KOH =>
Mg(OH)2 + K2Cr2O7 = MgCr2O7 + 2 KOH
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SO4 + H3O = SO2 + H2O =>
SO4 + 4 H3O = SO2 + 6 H2O
FeS + HNO3 = NO + FeSO4 + H2O =>
3 FeS + 8 HNO3 = 8 NO + 3 FeSO4 + 4 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(CH3)(OH)C(CH3)(OH)CH3 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 MnO2 + 2 KOH
Li(s) + AuCl2(aq) = LiCl(aq) + Au(s) =>
2 Li(s) + AuCl2(aq) = 2 LiCl(aq) + Au(s)
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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