| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cr2 + 5 O2 = 2 Cr2O3 + N2 + 4 H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
AgI + Fe = FeI3 + Ag =>
3 AgI + Fe = FeI3 + 3 Ag
C5H12O(l) + O2 = CO2(g) + H2O(g) =>
2 C5H12O(l) + 15 O2 = 10 CO2(g) + 12 H2O(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
HC2H3O2(l) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(l) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq)
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
C7H6O3 + C4H10O = C8H8O3 + H2O =>
4 C7H6O3 + C4H10O = 4 C8H8O3 + H2O
CI2 + C6H6 = C6H4CI2 + H2 =>
CI2 + C6H6 = C6H4CI2 + H2
C + H2 + O = C4H10O =>
4 C + 5 H2 + O = C4H10O
NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe =>
NH4Fe(SO4)2*12H2O + KSCN = KSCN(SO4)2*12H2O + NH4Fe
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Cl2 + Cd = Cd{2+} + Cl{-} =>
Cl2 + Cd = Cd{2+} + 2 Cl{-}
C5H12O(l) + O2 = CO2(g) + H2O(l) =>
2 C5H12O(l) + 15 O2 = 10 CO2(g) + 12 H2O(l)
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al + Fe2(SO4)3 = Al2(SO4)3 + FeSO4 =>
2 Al + 3 Fe2(SO4)3 = Al2(SO4)3 + 6 FeSO4
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
C2H2O4 + KOH = K2C2O4 + H2O =>
C2H2O4 + 2 KOH = K2C2O4 + 2 H2O
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3 =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2 + H2CO3
HCl + CaCl2 = HCl2 + CaCl =>
HCl + CaCl2 = HCl2 + CaCl
C + H2 + O = CH2O =>
C + H2 + O = CH2O
FeBr3 + Fl = FeFl3 + Br =>
FeBr3 + 3 Fl = FeFl3 + 3 Br
FeCl2 + Na(OH) = Fe(OH)2 + NaCl =>
FeCl2 + 2 Na(OH) = Fe(OH)2 + 2 NaCl
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
N2 + O2 + H2 = HNO4 =>
N2 + 4 O2 + H2 = 2 HNO4
H2SO3 + Cu = Cu(SO3)2 + H2 =>
2 H2SO3 + Cu = Cu(SO3)2 + 2 H2
AgNO3(aq) + NaOH(aq) = Ag2O(s) + NaNO3(aq) + H2O(l) =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3(aq) + H2O(l)
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
K(s) + Cr(s) + O2(g) = K2Cr2O7 =>
4 K(s) + 4 Cr(s) + 7 O2(g) = 2 K2Cr2O7
KCrO4 + CaSO4 = CaCrO4 + KSO4 =>
KCrO4 + CaSO4 = CaCrO4 + KSO4
FeSO4 + Sn = Fe + SnSO4 =>
FeSO4 + Sn = Fe + SnSO4
HBrO4 + Ca(OH)2 = Ca(BrO4)2 + H2O =>
2 HBrO4 + Ca(OH)2 = Ca(BrO4)2 + 2 H2O
C2H2O4 + KOH = KC2HO4 + H2O =>
C2H2O4 + KOH = KC2HO4 + H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
I2Cl6 = ICl3 =>
I2Cl6 = 2 ICl3
NaHCO3(s) + HC2H3O2(l) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(l) = H2O + CO2(g) + NaC2H3O2(aq)
SnOH2 + NaOH = SnONa2 + H2O =>
SnOH2 + 2 NaOH = SnONa2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O
GaSO4 + NaBr = GaBr + NaSO4 =>
GaSO4 + NaBr = GaBr + NaSO4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
MnCO3 + PbO2 + H2CO3 = HMnO4 + PbCO3 + H2O =>
2 MnCO3 + 5 PbO2 + 3 H2CO3 = 2 HMnO4 + 5 PbCO3 + 2 H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
CuSO4*5H2O + O2 = CuO + SO4 + H2O =>
2 CuSO4*5H2O + O2 = 2 CuO + 2 SO4 + 10 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C2H2O4 + KOH = C2K2O4 + H2O =>
C2H2O4 + 2 KOH = C2K2O4 + 2 H2O
Fe + KCl = KFe + Cl =>
Fe + KCl = KFe + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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