| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3
ZnO + CaO = ZnCa + O2 =>
ZnO + CaO = ZnCa + O2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
CaH2 + H2O = Ca9OH0 + H2 =>
18 CaH2 + 2 H2O = 2 Ca9OH0 + 19 H2
(NH4)2CO3(aq) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(g)
C7H9 + CH2 = C8H11 =>
C7H9 + CH2 = C8H11
C16H36O4Ti + NaOH + Fe(NO3)3*9H2O = FeTiO2 + NaNO3 + C4H9OH + H2O + O2 =>
4 C16H36O4Ti + 12 NaOH + 4 Fe(NO3)3*9H2O = 4 FeTiO2 + 12 NaNO3 + 16 C4H9OH + 34 H2O + 3 O2
Mn(HO)2 + CO2 + U = MnU + H2O + CO3 =>
Mn(HO)2 + CO2 + U = MnU + H2O + CO3
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
K3PO4(s) = K9(s) + PO4(l) =>
3 K3PO4(s) = K9(s) + 3 PO4(l)
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
NaH2PO4 + H2SO4 + KI = H3PO3 + K2SO4 + I2 + NaOH =>
NaH2PO4 + H2SO4 + 2 KI = H3PO3 + K2SO4 + I2 + NaOH
Cu2(SO4)4 + KOH = K2SO4 + Cu(OH)4 =>
Cu2(SO4)4 + 8 KOH = 4 K2SO4 + 2 Cu(OH)4
Ag2S + KBr = AgBr + S{2-} + K{+} =>
Ag2S + 2 KBr = 2 AgBr + S{2-} + 2 K{+}
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + Ca(HCO3)2 + H2O =>
2 Mg(HCO3)2 + Ca(OH)2 = 2 MgCO3 + Ca(HCO3)2 + 2 H2O
BaCl2 + Fe2(S04)3 = FeCl3 + BaS04 =>
3 BaCl2 + Fe2(S04)3 = 2 FeCl3 + 3 BaS04
Sr(NO3) + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3) =>
Sr(NO3) + Al2(SO4)3 = Sr(SO4)3 + Al2(NO3)
C3H5(OH)3 + O2 = C + H2O =>
2 C3H5(OH)3 + O2 = 6 C + 8 H2O
C3H7OH + KMnO4 + H2SO4 = C6H5CO2H + K2SO4 + MnSO4 + H2O =>
35 C3H7OH + 36 KMnO4 + 54 H2SO4 = 15 C6H5CO2H + 18 K2SO4 + 36 MnSO4 + 149 H2O
C3H6O + O2 = CO2(g) + H2O(l) =>
C3H6O + 4 O2 = 3 CO2(g) + 3 H2O(l)
Cr(OH)3 + OH{-} = Cr(OH{-})4 =>
Cr(OH)3 + OH{-} = Cr(OH{-})4
Na + C2Cl6 = NaCl + C2Cl2 =>
4 Na + C2Cl6 = 4 NaCl + C2Cl2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
H2 + NF3 = NH3 + F2 =>
3 H2 + 2 NF3 = 2 NH3 + 3 F2
CuCl + AgNO3 = Cu + N2 + O + AgCl =>
2 CuCl + 2 AgNO3 = 2 Cu + N2 + 6 O + 2 AgCl
CoCl2*6H2O + NH3 + NH4Cl + H2O2 = H2O + [Co(NH3)6]Cl3 =>
2 CoCl2*6H2O + 10 NH3 + 2 NH4Cl + H2O2 = 14 H2O + 2[Co(NH3)6]Cl3
PCl5 + KHF2 = KPF6 + KCl + HCl =>
PCl5 + 3 KHF2 = KPF6 + 2 KCl + 3 HCl
Na2SO4 + Pb2(NO3)2 = NaNO3 + Pb2SO4 =>
Na2SO4 + Pb2(NO3)2 = 2 NaNO3 + Pb2SO4
CH3COCH3 + C6H5CHO = C17H12O + H2O =>
CH3COCH3 + 19 C6H5CHO = 8 C17H12O + 12 H2O
CH3COOH(aq) + Sr(COO)2(aq) = HCOO(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(COO)2(aq) = 2 HCOO(l) + Sr(CH3COO)2(aq)
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
CH3CH2CH2MgCl + HCHO = CH3OH + HCCH + HCl + Mg =>
2 CH3CH2CH2MgCl + 3 HCHO = 3 CH3OH + 3 HCCH + 2 HCl + 2 Mg
H2SO4 + HI = HI2 + H2S + H2O =>
H2SO4 + 16 HI = 8 HI2 + H2S + 4 H2O
KMnO4 + C4H10O + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H10O + 6 H2SO4 = 5 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
V2O5 + KI + HCl = VO2 + KCl + I2 + H2O =>
V2O5 + 2 KI + 2 HCl = 2 VO2 + 2 KCl + I2 + H2O
H2O + Sn(OH)6 = HSnO2 + H2OOH =>
2 H2O + Sn(OH)6 = HSnO2 + 3 H2OOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6 + HNO3 = C2H5NO2 + H2O =>
C2H6 + HNO3 = C2H5NO2 + H2O
Mn2O3 + HCl = MnCl2 + Cl + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + 2 Cl + 3 H2O
C3H5(OH)3 + O2 = C + H2O =>
2 C3H5(OH)3 + O2 = 6 C + 8 H2O
FeSO4 + FeCl3 = Fe2Cl3SO4 =>
FeSO4 + FeCl3 = Fe2Cl3SO4
KI + HNO3 = H2O + NO2 + I2 + KNO3 =>
2 KI + 4 HNO3 = 2 H2O + 2 NO2 + I2 + 2 KNO3
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
(CoCl2)H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2(CoCl2)H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 4 H2O
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
Cr(H2O)6(NO3)33H2O = Cr2O3 + NO2 + O2 + H2O =>
4 Cr(H2O)6(NO3)33H2O = 2 Cr2O3 + 132 NO2 + 63 O2 + 28 H2O
OH + Pb(OH)3 = PbO2 + H2O =>
OH + Pb(OH)3 = PbO2 + 2 H2O
C8H18 + N2 = C2N4 + H2 =>
C8H18 + 8 N2 = 4 C2N4 + 9 H2
CaCO3 + NH4Cl = CO2 + H2O + CaCl2 + NH3 =>
CaCO3 + 2 NH4Cl = CO2 + H2O + CaCl2 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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