| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOHBr = MgBrOH
Mn + Bi2O3 = Bi + MnO =>
3 Mn + Bi2O3 = 2 Bi + 3 MnO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaSO3 + HNO3 = NaH + SO3NO3 =>
NaSO3 + HNO3 = NaH + SO3NO3
Cr + ClO2 = Cr2O7 + Cl =>
4 Cr + 7 ClO2 = 2 Cr2O7 + 7 Cl
(NH4)2S + HgNO3 = NH4NO3 + Hg2S =>
(NH4)2S + 2 HgNO3 = 2 NH4NO3 + Hg2S
H2Po4{-} + NaOH = Na2Po4{-} + H2O =>
H2Po4{-} + 2 NaOH = Na2Po4{-} + 2 H2O
NaNO3 = NaO + N2 + O2 =>
2 NaNO3 = 2 NaO + N2 + 2 O2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCOOCH3H2O = HCOOHCH4O =>
HCOOCH3H2O = HCOOHCH4O
CaCl{2} + AgNO{3} = AgCl + Ca(NO{3}){2} =>
CaCl{2} + AgNO{3} = AgCl + Ca(NO{3}){2}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CoCO3 + Al(OH)3 = CoAl2O4 + CO2 + H2O =>
CoCO3 + 2 Al(OH)3 = CoAl2O4 + CO2 + 3 H2O
CaSO4 + NH4NO3 = Ca(NO3) + (NH4)SO4 =>
CaSO4 + NH4NO3 = Ca(NO3) + (NH4)SO4
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
PBSO2 = PBOSO =>
PBSO2 = PBOSO
Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuBr + NaOH = CuOH + NaBr =>
CuBr + NaOH = CuOH + NaBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O
IO + HSO = SOI + HO =>
IO + HSO = SOI + HO
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
Cu(NO3)2 + O2 = Cu(NO6)2 =>
Cu(NO3)2 + 3 O2 = Cu(NO6)2
Cd + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 Cd + 2 KMnO4 + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCO3KOH = NaOHKCO3 =>
NaCO3KOH = NaOHKCO3
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Fe + HNO3 = NO + H2O + Fe(NO3)3 =>
Fe + 4 HNO3 = NO + 2 H2O + Fe(NO3)3
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
CrCl3 = Cl + Cr2 =>
2 CrCl3 = 6 Cl + Cr2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
H2SO4 + Ag2S = Ag2(SO4) + H2S =>
H2SO4 + Ag2S = Ag2(SO4) + H2S
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
KNO3 + C2H2O4 = N2 + K2CO3 + H2O + CO2 =>
2 KNO3 + 5 C2H2O4 = N2 + K2CO3 + 5 H2O + 9 CO2
Zn3P2 = Zn + P4 =>
2 Zn3P2 = 6 Zn + P4
Cr(OH)3 + Br2 + KOH = K2CrO4 + HBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 HBr + 2 H2O
H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4
K2S + HF = K2F + HS =>
K2S + HF = K2F + HS
Al + Ca(OH)2 + H2O = Ca3[Al(OH)4]2 + H2 =>
2 Al + 3 Ca(OH)2 + 2 H2O = Ca3[Al(OH)4]2 + H2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
NH4OH + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
2 NH4OH + Cu(NO3)2 = 2 NH4NO3 + Cu(OH)2
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Mg + HNO3 = MgHNO3 =>
Mg + HNO3 = MgHNO3
Fe(OH)3 + H2O = Fe(OH)4(aq) + H2 =>
2 Fe(OH)3 + 2 H2O = 2 Fe(OH)4(aq) + H2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
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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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