| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sr(ClO3)2 + Rh2(SO4)3 = 3 SrSO4 + 2 Rh(ClO3)3
Cu + C6N6FeK4 = CuC6N6FeK4 =>
Cu + C6N6FeK4 = CuC6N6FeK4
C6H12O6(ac) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(ac) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
H{2}O + BaO = BaOH{2} =>
H{2}O + BaO = BaOH{2}
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
SO2 + AuCl3 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 AuCl3 + 3 H2O = 3 SO3 + 6 HCl + 2 Au
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
CdO + NH3H2O = [Cd(NH3)4](OH)2 + H2O =>
CdO + 4 NH3H2O = [Cd(NH3)4](OH)2 + 3 H2O
Ba(OH)2(s) + NH4NO3(s) = Ba(NO3)2(s) + H2O(l) + NH3(aq) =>
Ba(OH)2(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 H2O(l) + 2 NH3(aq)
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g) =>
Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g)
N2 + Li = LiN2 =>
N2 + Li = LiN2
Ag2S + CH3COOH = CH3COOAg + H2S =>
Ag2S + 2 CH3COOH = 2 CH3COOAg + H2S
SO2 + AuCl3 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 AuCl3 + 3 H2O = 3 SO3 + 6 HCl + 2 Au
C2H5COOH + BaO = (C2H5COO)2Ba + H2O =>
2 C2H5COOH + BaO = (C2H5COO)2Ba + H2O
P4S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P4S3 + 32 HNO3 = 4 H3PO4 + 3 SO2 + 32 NO2 + 10 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaHS = Na2S + H2S =>
2 NaHS = Na2S + H2S
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CsCIO + Be(HSO4)2 = Be(CIO)2 + Cs2SO4 + H2SO4 =>
2 CsCIO + Be(HSO4)2 = Be(CIO)2 + Cs2SO4 + H2SO4
NaNO3Na2S = NaSNa2NO3 =>
NaNO3Na2S = NaSNa2NO3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g) =>
Zn(s) + CaCO3(s) = ZnO(s) + CaO(s) + CO(g)
CrO + Cr2O3 = Cr3O4 =>
CrO + Cr2O3 = Cr3O4
Sn + HNO3(conc) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3(conc) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C + O2 + H2 = CH3CHO =>
4 C + O2 + 4 H2 = 2 CH3CHO
Ba(OH)2 + SO2 = BaS + BaSO4 + H2O =>
4 Ba(OH)2 + 4 SO2 = BaS + 3 BaSO4 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
O2 = O27 =>
27 O2 = 2 O27
HCO2H = CO2 + H =>
HCO2H = CO2 + 2 H
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
HNO3 + SrSO3 = H2SO3 + Sr(NO3)2 =>
2 HNO3 + SrSO3 = H2SO3 + Sr(NO3)2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Zn(OH) + HCl = ZnCl + H(OH) =>
Zn(OH) + HCl = ZnCl + H(OH)
Cu + FeO = CuO2 + Fe =>
Cu + 2 FeO = CuO2 + 2 Fe
HI + K2CO3 = K2I + HCO3 =>
HI + K2CO3 = K2I + HCO3
H2SiO3 + Ba(OH)2 = (BaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ba(OH)2 = (BaOH)2SiO3 + 2 H2O
BaCl2 + P = PCl5 + Ba =>
5 BaCl2 + 2 P = 2 PCl5 + 5 Ba
AlCl3 + Zn(NO3)2 = ZnCl3 + Al(NO3)2 =>
AlCl3 + Zn(NO3)2 = ZnCl3 + Al(NO3)2
C6H5CH3 + NaMnO4 + NaOH = C6H5COONa + Na2MnO4 + H2O =>
C6H5CH3 + 6 NaMnO4 + 7 NaOH = C6H5COONa + 6 Na2MnO4 + 5 H2O
Ir + Cl3 + NaOH = IrO3 + HCl + NaCl =>
Ir + 2 Cl3 + 3 NaOH = IrO3 + 3 HCl + 3 NaCl
Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2
Li + H + C + O3 = LiHCO3 =>
Li + H + C + O3 = LiHCO3
SIO2 + CaF2 + H2SO4 = CaSO4 + SIF4 + H2O =>
SIO2 + 2 CaF2 + 2 H2SO4 = 2 CaSO4 + SIF4 + 2 H2O
MnO + Al = Mn + Al2O2 =>
2 MnO + 2 Al = 2 Mn + Al2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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