| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + (Na)3Cl3
Fe + NaCl + O2 + H2O = FeCl2 + NaOH =>
2 Fe + 4 NaCl + O2 + 2 H2O = 2 FeCl2 + 4 NaOH
Fe2(SO4)3 + K2SO3 + H2O = FeOHSO4 + SO2 + K2SO4 =>
Fe2(SO4)3 + K2SO3 + H2O = 2 FeOHSO4 + SO2 + K2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
P4S3 + O2 = SO2 + P =>
P4S3 + 3 O2 = 3 SO2 + 4 P
NO + HNO3 = H2O + NO2 =>
NO + 2 HNO3 = H2O + 3 NO2
KI + CuSO4*5H2O = K2SO4 + Cu + I + H2O =>
2 KI + CuSO4*5H2O = K2SO4 + Cu + 2 I + 5 H2O
Si(s) + H2O(l) = H2(g) + Si(OH)4(aq) =>
Si(s) + 4 H2O(l) = 2 H2(g) + Si(OH)4(aq)
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
Al + SiO3 = AlSiO3 =>
Al + SiO3 = AlSiO3
H2Co3 + CaCo3 = Ca(HCo3)2 =>
H2Co3 + CaCo3 = Ca(HCo3)2
NiCO3(s) = NiO(s) + CO2(g) =>
NiCO3(s) = NiO(s) + CO2(g)
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
Zn + Fe(No3)2 = Zn(No3)3 + Fe =>
2 Zn + 3 Fe(No3)2 = 2 Zn(No3)3 + 3 Fe
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
AgNO3 + NaN2 = AgN2 + NaNO3 =>
AgNO3 + NaN2 = AgN2 + NaNO3
HN3 + Fe = Fe(HN3) =>
HN3 + Fe = Fe(HN3)
CrO3 + H2S = Cr2S3 + S + H2O =>
2 CrO3 + 6 H2S = Cr2S3 + 3 S + 6 H2O
HI + CH3COOK = HK + ICH3COO =>
HI + CH3COOK = HK + ICH3COO
H3BO3 + C2H5OH = H2O + B(OC2H5)3 =>
H3BO3 + 3 C2H5OH = 3 H2O + B(OC2H5)3
SiO2 + Cu(OH)2 = CuSiO3 + H2O =>
SiO2 + Cu(OH)2 = CuSiO3 + H2O
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
SiO2 + S = Si + SO2 =>
SiO2 + S = Si + SO2
NaO + CuSO4 = CuO + NaSO4 =>
NaO + CuSO4 = CuO + NaSO4
C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2
ZnO + Zn = ZnOZn =>
ZnO + Zn = ZnOZn
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
H + Cl + F = HClF =>
H + Cl + F = HClF
HAlO2*H2O = Al2O3 + H2O =>
2 HAlO2*H2O = Al2O3 + 3 H2O
C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2
Cu + CaCO3 = CuCO3 + Ca =>
Cu + CaCO3 = CuCO3 + Ca
Zr + HF + HNO3 = H2ZrF7 + NO2 + H2O =>
Zr + 7 HF + 5 HNO3 = H2ZrF7 + 5 NO2 + 5 H2O
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
NH3 + H3O{+} = NH4{+} + H2O =>
NH3 + H3O{+} = NH4{+} + H2O
H2S + KMnO4 + H2SO4 = K2SO4 + MnO2 + H2O =>
3 H2S + 8 KMnO4 + H2SO4 = 4 K2SO4 + 8 MnO2 + 4 H2O
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
AlBr3 + Na2CO3 = Al2(CO3)3 + sodiumbromide =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaBr
CaAl2Si2O8 = CaO + Al2O3 + SiO2 =>
CaAl2Si2O8 = CaO + Al2O3 + 2 SiO2
NH2OH + NaBrO3 = HNO2 + NaBr + H2O =>
3 NH2OH + 2 NaBrO3 = 3 HNO2 + 2 NaBr + 3 H2O
Fe + SO4 + CoBr2 = FeBr2 + CoSO4 =>
Fe + SO4 + CoBr2 = FeBr2 + CoSO4
MnO4{-} + H{+} + Ce{3+} = Mn{2+} + H2O + Ce{4+} =>
MnO4{-} + 8 H{+} + 5 Ce{3+} = Mn{2+} + 4 H2O + 5 Ce{4+}
Li2CO3 + Sn(OH)4 = Sn2(CO3)4 + LiOH =>
4 Li2CO3 + 2 Sn(OH)4 = Sn2(CO3)4 + 8 LiOH
K2SO3 + Cl2 + H2O = K2SO4 + HCl =>
K2SO3 + Cl2 + H2O = K2SO4 + 2 HCl
Fe(OH)2 + CuNO3 = Fe(NO3)2 + CuOH =>
Fe(OH)2 + 2 CuNO3 = Fe(NO3)2 + 2 CuOH
Cr(OH)2 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
6 Cr(OH)2 + 5 KClO3 + 6 NaOH = 6 NaCrO4 + 5 KCl + 9 H2O
MgCl2 + NaNO3 = MgNa + Cl2NO3 =>
MgCl2 + NaNO3 = MgNa + Cl2NO3
CH3COOH + NH3 = (NH4)(CH3COO) =>
CH3COOH + NH3 = (NH4)(CH3COO)
C4H18N2O5 + O2 = CO2 + H2O + NO2 =>
C4H18N2O5 + 8 O2 = 4 CO2 + 9 H2O + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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