| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaBiO3 + 3 Na2S = 3 Na2SO4 + 4 NaBi
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
O2(g) + C6H5COOH(aq) = CO2(g) + H2O(l) =>
15 O2(g) + 2 C6H5COOH(aq) = 14 CO2(g) + 6 H2O(l)
NaBr + KMnO4 + H = Br2 + MnO2 + NaOH + KOH =>
2 NaBr + 2 KMnO4 + 4 H = Br2 + 2 MnO2 + 2 NaOH + 2 KOH
FeSO4 + BaNO3 = BaSO4 + FeNO3 =>
FeSO4 + BaNO3 = BaSO4 + FeNO3
FeO + Pb(CO3)2 = FeCO3 + PbO2 =>
2 FeO + Pb(CO3)2 = 2 FeCO3 + PbO2
HgCl2 + NH4OH = NH4Cl + H2HgO2 =>
HgCl2 + 2 NH4OH = 2 NH4Cl + H2HgO2
(CH3)3COHCH3 + O2 = CO2 + H2O =>
4(CH3)3COHCH3 + 31 O2 = 20 CO2 + 26 H2O
C6H13OH + HI = H2O + C6H13I =>
C6H13OH + HI = H2O + C6H13I
NH4OH + Mg(NO3)2 = Mg(OH)2 + NH4(NO3) =>
2 NH4OH + Mg(NO3)2 = Mg(OH)2 + 2 NH4(NO3)
K2SO4(aq) + SrI2(aq) = SrSO4(s) + KI(aq) =>
K2SO4(aq) + SrI2(aq) = SrSO4(s) + 2 KI(aq)
NH4Cl + NaAlO2 = NaCl + HAlO2 + NH3 =>
NH4Cl + NaAlO2 = NaCl + HAlO2 + NH3
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Mn2O7 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 Mn2O7 + 8 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 H2O
Cyclobutane + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca(NO2)2 + H2S = CaS + HNO2 =>
Ca(NO2)2 + H2S = CaS + 2 HNO2
Al + Ba + H2O = Ba(AlO2)2 + H2 =>
2 Al + Ba + 4 H2O = Ba(AlO2)2 + 4 H2
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
NaBr(aq) + Cl(g) = Br(l) + NaCl2(aq) =>
NaBr(aq) + 2 Cl(g) = Br(l) + NaCl2(aq)
methanol = ethylene + water =>
2 CH3OH = C2H4 + 2 H2O
Cr(OH)3 + H2O = Cr(OH)3*H2O =>
Cr(OH)3 + H2O = Cr(OH)3*H2O
N4 + O2 + H2O = HNO3 =>
N4 + 5 O2 + 2 H2O = 4 HNO3
CH4N2O + C6H8O7 = C7H12N2O8 =>
CH4N2O + C6H8O7 = C7H12N2O8
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeBr3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KBr =>
FeBr3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KBr
V2O5 + Zn + H2SO4 = VO2 + H2O + ZnSO4 =>
V2O5 + Zn + H2SO4 = 2 VO2 + H2O + ZnSO4
HC6H7O7 + NaHCO7 = Na2C6H6O7 + CO2 + H2O =>
17 HC6H7O7 + 18 NaHCO7 = 9 Na2C6H6O7 + 66 CO2 + 50 H2O
H2 + CuCl = CuH + Cl =>
H2 + 2 CuCl = 2 CuH + 2 Cl
KOH(aq) + Cl2(aq) = KClO3(s) + KCl(s) + H2O(l) =>
6 KOH(aq) + 3 Cl2(aq) = KClO3(s) + 5 KCl(s) + 3 H2O(l)
HI + AgF = HF + AgI =>
HI + AgF = HF + AgI
Na2S + Fe = Na + FeS =>
Na2S + Fe = 2 Na + FeS
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al2O3 + Br2 = AlBr + O2 =>
2 Al2O3 + 2 Br2 = 4 AlBr + 3 O2
Cu3(PO4)2 + Al(OH)3 = Cu(OH)2 + AlPO4 =>
Cu3(PO4)2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 AlPO4
Ag + Ba + Cu = Ag2BaCu =>
2 Ag + Ba + Cu = Ag2BaCu
NH4Cl + BaCO3 = BaCl2 + (NH4)2CO3 =>
2 NH4Cl + BaCO3 = BaCl2 + (NH4)2CO3
CrO + HCl = HCr + ClO =>
CrO + HCl = HCr + ClO
CH4 + O2 = (H2)O + CO2 =>
CH4 + 2 O2 = 2(H2)O + CO2
NH3*H2O + Zn = Zn(NH3)4 + H2O =>
4 NH3*H2O + Zn = Zn(NH3)4 + 4 H2O
P4 + O = PO35O2 =>
P4 + 148 O = 4 PO35O2
Fe2(SO4) + Li(OH) = Fe(OH) + Li2(SO4) =>
Fe2(SO4) + 2 Li(OH) = 2 Fe(OH) + Li2(SO4)
KI(aq) + CuSO4(aq) = CuI(s) + I(s) + K2SO4(aq) =>
2 KI(aq) + CuSO4(aq) = CuI(s) + I(s) + K2SO4(aq)
K3PO4 + NH4Cl = KCl + (NH4)3PO4 =>
K3PO4 + 3 NH4Cl = 3 KCl + (NH4)3PO4
C6H13OH + HI = H2O + C6H13I =>
C6H13OH + HI = H2O + C6H13I
CaP + HCl = CaPCl5 + H2 =>
2 CaP + 10 HCl = 2 CaPCl5 + 5 H2
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
C15H24O + O2 = CO2 + H2O =>
2 C15H24O + 41 O2 = 30 CO2 + 24 H2O
Cu(NO3)2(aw) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aw) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
KMnO4 + N2O2 + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
4 KMnO4 + 5 N2O2 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NO2 + 6 H2O
SO4 + Mg(C2H3O3)2 = Mg + SO4(C2H3O3) =>
2 SO4 + Mg(C2H3O3)2 = Mg + 2 SO4(C2H3O3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/25
Équations équilibrées sur05/23/24
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