| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3C6H6O6 + NaOH = H2C6H6O6Na + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
C7H6O3 + CH3OH + H2SO4 = C9H8O4 + H2S =>
56 C7H6O3 + 4 CH3OH + H2SO4 = 44 C9H8O4 + H2S
Cr + Au(NO2)3 = CrNO2 + Au =>
3 Cr + Au(NO2)3 = 3 CrNO2 + Au
Fe2(SO4)3 + BaCl2 = Fe2Cl6 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Cl6 + 3 BaSO4
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
HBr + Na2CO3 = Na2Br + HCO3 =>
HBr + Na2CO3 = Na2Br + HCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + HPO3 = Li3(PO4) + H2O =>
3 LiOH + HPO3 = Li3(PO4) + 2 H2O
Sc(NO3)3 = Sc(NO2)3 + O2 =>
2 Sc(NO3)3 = 2 Sc(NO2)3 + 3 O2
NH4OH + SrSO4 = Sr(OH)2 + (NH4)2SO4 =>
2 NH4OH + SrSO4 = Sr(OH)2 + (NH4)2SO4
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CaS + Na2(CO3)2 = Ca(CO3) + NaS =>
2 CaS + Na2(CO3)2 = 2 Ca(CO3) + 2 NaS
HLO3 + P + H2O = HL + H3PO4 =>
5 HLO3 + 6 P + 9 H2O = 5 HL + 6 H3PO4
Zn(C2H3O2)2 + O2 = Zn + CO2 + H2O =>
2 Zn(C2H3O2)2 + 7 O2 = 2 Zn + 8 CO2 + 6 H2O
H2CO3 + RbOH = H2O + Rb(HCO3) =>
H2CO3 + RbOH = H2O + Rb(HCO3)
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
H2O2 + NaI = NaIO + H2O =>
H2O2 + NaI = NaIO + H2O
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl(g) =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl(g)
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
KI + Pb(NO3)3 = PbI3 + KNO3 =>
3 KI + Pb(NO3)3 = PbI3 + 3 KNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
(KClO3) = (KCl) + (O2) =>
2(KClO3) = 2(KCl) + 3(O2)
RbOH + Al(OH)3 = H2O + Rb3AlO3 =>
3 RbOH + Al(OH)3 = 3 H2O + Rb3AlO3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
KOH + NH4VO3 = K3VO4 + NH3 + H2O =>
3 KOH + NH4VO3 = K3VO4 + NH3 + 2 H2O
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4NO3
NiSO4 + K3Fe(CN)6 = K2SO4 + Ni3[Fe(CN)6]2 =>
3 NiSO4 + 2 K3Fe(CN)6 = 3 K2SO4 + Ni3[Fe(CN)6]2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4C2H3O2 + O2 = N2 + CO2 + H2O =>
4 NH4C2H3O2 + 11 O2 = 2 N2 + 8 CO2 + 14 H2O
Cu + Hg2(No3)2 = Cu(No3)2 + Hg =>
Cu + Hg2(No3)2 = Cu(No3)2 + 2 Hg
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l)
SH2 + O = SO2 + H2O =>
SH2 + 3 O = SO2 + H2O
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
(NH4)2CO3(aq) = NH3(g) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) = 2 NH3(g) + H2O(l) + CO2(g)
NH3(g) + O2 = (g)NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2 = 4(g)NO2(g) + 6 H2O(g)
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
HNO3(aq) + NH3(aq) = N2O + H2O =>
HNO3(aq) + NH3(aq) = N2O + 2 H2O
Pb(NO3)2 + BaS = PbS + Ba(NO3)2 =>
Pb(NO3)2 + BaS = PbS + Ba(NO3)2
P2O5 + HNO3 = P(NO3)5 + H2O =>
P2O5 + 10 HNO3 = 2 P(NO3)5 + 5 H2O
C5H12(l) + O2(g) = CO2 + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2 + 6 H2O(g)
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
HI + Zn + (OH)2 = ZnI2 + H2O =>
2 HI + Zn + (OH)2 = ZnI2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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