| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
Li + N2 = Li3N = Li + N2 =>
6 Li + N2 = 2 Li3N
HI(aq) + KHSO3(aq) = KI + H2SO3 =>
HI(aq) + KHSO3(aq) = KI + H2SO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ba(NO3)2 + NH4IO3 = Ba(IO3)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4IO3 = Ba(IO3)2 + 2 NH4NO3
Fe2(SO4)2 + KOH = K2SO4 + Fe(OH)2 =>
Fe2(SO4)2 + 4 KOH = 2 K2SO4 + 2 Fe(OH)2
K2SO4 + PbI2 = PbSO4 + KI =>
K2SO4 + PbI2 = PbSO4 + 2 KI
(BiO)2CO3 + HCl = BiCl3 + CO2 + H2O =>
(BiO)2CO3 + 6 HCl = 2 BiCl3 + CO2 + 3 H2O
C4H6Cl2 + H2 = HCl + C4H8 =>
C4H6Cl2 + 2 H2 = 2 HCl + C4H8
Cd{2+} + KI = CdI4{2-} + K{+} =>
Cd{2+} + 4 KI = CdI4{2-} + 4 K{+}
C6H5COOH + Cl2 = C6H4COOCl + HCl =>
2 C6H5COOH + 3 Cl2 = 2 C6H4COOCl + 4 HCl
H2 + Br1 = HBr =>
H2 + 2 Br1 = 2 HBr
NaHSO3 + NaOCl = NaCl + NaHSO4 =>
NaHSO3 + NaOCl = NaCl + NaHSO4
Ge + H2 = GeH2 =>
Ge + H2 = GeH2
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
NH4NO2 + Ba(OH)2 = NH4OH + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4OH + Ba(NO2)2
NH2Cl + HOCl = NHCl2 + H2O =>
NH2Cl + HOCl = NHCl2 + H2O
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
HCH3COOH + NH4OH = H2O + CH3COOHNH4 =>
HCH3COOH + NH4OH = H2O + CH3COOHNH4
CO + Cl = CCl2O =>
CO + 2 Cl = CCl2O
CuCl2 + K2CO3 = Cu(CO3) + KCl =>
CuCl2 + K2CO3 = Cu(CO3) + 2 KCl
C2O2(CH3)2 + NH2CH3 = COCN(CH3)3 + H2O =>
C2O2(CH3)2 + NH2CH3 = COCN(CH3)3 + H2O
C6H6 + I2 = C6H5I + HI =>
C6H6 + I2 = C6H5I + HI
BaO + C = Ba + CO =>
BaO + C = Ba + CO
H3BO3(s) = B2O3(s) + H2O =>
2 H3BO3(s) = B2O3(s) + 3 H2O
K2SO3 + FeCl3 + H2O = Fe(OH)3 + SO2 + KCl =>
3 K2SO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 KCl
NaHCO3(s) + H2SO4(l) = Na2SO4(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(s) + 2 H2O(l) + 2 CO2(g)
Mg6Si8O20(OH)4 = Mg2Si2O6 + SiO2 + H2O =>
Mg6Si8O20(OH)4 = 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
NaSO3C6H4NH2 + NaNO2 + H2SO4 = [NaSO3C6H4NN]HSO4 + Na2SO4 + H2O =>
2 NaSO3C6H4NH2 + 2 NaNO2 + 3 H2SO4 = 2[NaSO3C6H4NN]HSO4 + Na2SO4 + 4 H2O
C2H3O2 + H2O = CH4 + CO2 =>
8 C2H3O2 + 2 H2O = 7 CH4 + 9 CO2
B2O3 + HNO3 = B(NO3)3 + H2O =>
B2O3 + 6 HNO3 = 2 B(NO3)3 + 3 H2O
S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3
CHCH + H2 = CH3CH3 =>
CHCH + 2 H2 = CH3CH3
S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3
NaCl + Br = NaBr + Cl =>
NaCl + Br = NaBr + Cl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C8H18O = C + H2 + O2 =>
2 C8H18O = 16 C + 18 H2 + O2
NaC6H7O6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2
NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C15H26O + O2 = CO2 + H2O =>
C15H26O + 21 O2 = 15 CO2 + 13 H2O
Mg + Al + O = MgAl2O4 =>
Mg + 2 Al + 4 O = MgAl2O4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaC6H7O6 + CaCl2 = NaCl + C12H14CaO12 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + C12H14CaO12
Mg(OH)2 + FeSO4 = MgSO4 + Fe(OH)2 =>
Mg(OH)2 + FeSO4 = MgSO4 + Fe(OH)2
C2H4O + CuO = CH3COOH + Cu =>
C2H4O + CuO = CH3COOH + Cu
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Fr + O2 = FrO2 =>
Fr + O2 = FrO2
Xe + Fe2 = XeFe2 =>
Xe + Fe2 = XeFe2
FeBr3 = FeBr2 + Br2 =>
2 FeBr3 = 2 FeBr2 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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