| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Sr(OH)2 + H3As = Sr3As2 + H2O =>
3 Sr(OH)2 + 2 H3As = Sr3As2 + 6 H2O
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
C3H6 + HCl2 = C3H6Cl2 + HCl =>
C3H6 + 2 HCl2 = C3H6Cl2 + 2 HCl
NH4NO3 + Fe(OH)3 = NH4OH + Fe(NO3)3 =>
3 NH4NO3 + Fe(OH)3 = 3 NH4OH + Fe(NO3)3
MgNH3H2O = MgOHNH4 =>
MgNH3H2O = MgOHNH4
Br2 + FeI3 = I2 + FeBr3 =>
3 Br2 + 2 FeI3 = 3 I2 + 2 FeBr3
HC + AgNO3 = AgC + HNO3 =>
HC + AgNO3 = AgC + HNO3
(C6H5NH3)2SO4 + H2O = C6H5NH3OH + H2SO4 =>
(C6H5NH3)2SO4 + 2 H2O = 2 C6H5NH3OH + H2SO4
HF + Au = AuF3 + H2 =>
6 HF + 2 Au = 2 AuF3 + 3 H2
H2SO3 + KI = K2SO4 + K2S + I2 + H2O =>
2 H2SO3 + 4 KI = K2SO4 + K2S + 2 I2 + 2 H2O
KI(s) + H2SO4(aq) = K2SO4(aq) + SO2(g) + I2(g) + H2O(l) =>
2 KI(s) + 2 H2SO4(aq) = K2SO4(aq) + SO2(g) + I2(g) + 2 H2O(l)
Si4H11 + O2 = SiO2 + H2O =>
4 Si4H11 + 27 O2 = 16 SiO2 + 22 H2O
C2H6O(ethanol) + SO4 = S + CO2 + H2O =>
2 C2H6O(ethanol) + 3 SO4 = 3 S + 4 CO2 + 6 H2O
CH3COOH + NH4OH = NH4 + CH3COO + H2O =>
CH3COOH + NH4OH = NH4 + CH3COO + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
V2O5 + HNO3 = VO2(NO3) + H2O =>
V2O5 + 2 HNO3 = 2 VO2(NO3) + H2O
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuSO4(aq) = Cu(s) + SO4(aq) =>
CuSO4(aq) = Cu(s) + SO4(aq)
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
MgO + FeCl2 = MgCl2 + FeO =>
MgO + FeCl2 = MgCl2 + FeO
C6H5NH2 + NaNO2 + HCl = C6H5N2Cl + H2O + NaCl =>
C6H5NH2 + NaNO2 + 2 HCl = C6H5N2Cl + 2 H2O + NaCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
MnCl2Fe = MnFeCl2 =>
MnCl2Fe = MnFeCl2
BaCl + TiS = BaS + TiCl =>
BaCl + TiS = BaS + TiCl
ReO4 + H2 = ReO2 + H2O =>
ReO4 + 2 H2 = ReO2 + 2 H2O
HCl + KMnO2 = MnCl2 + KCl + Cl + H2O =>
4 HCl + KMnO2 = MnCl2 + KCl + Cl + 2 H2O
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
HCl2 + H2O = HCl + O2 =>
4 HCl2 + 2 H2O = 8 HCl + O2
NaN3 + KNO3 + SiO2 = Na4SiO4 + K4SiO4 + N2 =>
20 NaN3 + 4 KNO3 + 6 SiO2 = 5 Na4SiO4 + K4SiO4 + 32 N2
Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KOH =>
2 Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KOH
HIO3 = HI + O2 =>
2 HIO3 = 2 HI + 3 O2
KNO3 + Na2SO3 = NaNO3 + K2SO3 =>
2 KNO3 + Na2SO3 = 2 NaNO3 + K2SO3
KCN + H3PO4 = H3CN + KPO4 =>
KCN + H3PO4 = H3CN + KPO4
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N =>
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N
FeCl2 + NaBrO + NaOH = NaBr + Na2FeO4 + NaCl + H2O =>
FeCl2 + 2 NaBrO + 4 NaOH = 2 NaBr + Na2FeO4 + 2 NaCl + 2 H2O
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
HCl + C5H8NaNO4 = C5H9NO4 + NaCl =>
HCl + C5H8NaNO4 = C5H9NO4 + NaCl
Co3O4 + Fe3O4 = CoFe2O4 =>
Co3O4 + 2 Fe3O4 = 3 CoFe2O4
CoCl2 + KMnO4 + HgO + H2O = Co(OH)3 + MnO2 + HgCl2 + KCl =>
6 CoCl2 + 2 KMnO4 + 5 HgO + 9 H2O = 6 Co(OH)3 + 2 MnO2 + 5 HgCl2 + 2 KCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MgCl2 + MgSO4 = Mg(SO4)2 + Mg(Cl) =>
MgCl2 + 2 MgSO4 = Mg(SO4)2 + 2 Mg(Cl)
ZnBr2 + Co(NO3)2 = Zn(NO3)2 + CoBr2 =>
ZnBr2 + Co(NO3)2 = Zn(NO3)2 + CoBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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