| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + C6H5COOH = NH4{+} + C6H5COO{-} + H2O =>
NH4OH + C6H5COOH = NH4{+} + C6H5COO{-} + H2O
MgAl + NaOH = H2 + MgO + Na + Al =>
2 MgAl + 2 NaOH = H2 + 2 MgO + 2 Na + 2 Al
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na2O = O + Na =>
Na2O = O + 2 Na
Magnesiumoxide + carbon = magnesium + carbonmonoxide =>
MgO + C = Mg + CO
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
(HCl)10 + Zn = H2 + ZnCl10 =>
(HCl)10 + Zn = 5 H2 + ZnCl10
S + Cl2 = S4Cl3 =>
8 S + 3 Cl2 = 2 S4Cl3
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
P4 + HClO4 + H2O = H3PO4 + Cl4 =>
7 P4 + 20 HClO4 + 32 H2O = 28 H3PO4 + 5 Cl4
HCOH + Ag2O = HCOOH + Ag =>
HCOH + Ag2O = HCOOH + 2 Ag
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
N2 + HNO3 = NH3 + NO =>
7 N2 + 6 HNO3 = 2 NH3 + 18 NO
HL = H + L =>
HL = H + L
C2H6 + CuO = C2H6O + Cu =>
C2H6 + CuO = C2H6O + Cu
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
Ca + Zn(OH)2 = Ca(OH)2 + Zn =>
Ca + Zn(OH)2 = Ca(OH)2 + Zn
H2 + CO = C3H4 + H2O =>
5 H2 + 3 CO = C3H4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cr(SO3)3 + NaOH = Cr(OH)3 + NaSO3 =>
Cr(SO3)3 + 3 NaOH = Cr(OH)3 + 3 NaSO3
Nd2O3 + TiO2 = Nd2TiO3 + O2 =>
Nd2O3 + TiO2 = Nd2TiO3 + O2
Na2O = O + Na2 =>
Na2O = O + Na2
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
Ca3(PO4)2 + SiO3 + C = CaSiO4 + CO + P =>
Ca3(PO4)2 + 3 SiO3 + 5 C = 3 CaSiO4 + 5 CO + 2 P
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
Li3(PO4) + BaCl2 = LiCl + Ba3(PO4)2 =>
2 Li3(PO4) + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
CuZn + HCl = ZnCl + Cu + H2 =>
2 CuZn + 2 HCl = 2 ZnCl + 2 Cu + H2
Co(NO2)2 + O2 = Co(NO3)2 =>
Co(NO2)2 + O2 = Co(NO3)2
H2O2 + NaCl + H2SO4 = Na2SO4 + ClO3 + H2O =>
7 H2O2 + 2 NaCl + H2SO4 = Na2SO4 + 2 ClO3 + 8 H2O
CrCl3(aq) + H2S(g) = Cr2S3(s) + HCl(am) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(s) + 6 HCl(am)
CH4O + H2SO4 + K2Cr2O7 = CH2O2 + K2SO4 + Cr(SO4) + H2O =>
2 CH4O + 3 H2SO4 + K2Cr2O7 = 2 CH2O2 + K2SO4 + 2 Cr(SO4) + 5 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HC3O2 + O2 = CO2 + H2O =>
4 HC3O2 + 9 O2 = 12 CO2 + 2 H2O
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
Pd(NO3)2 + C4H8N2O2 = C8H16N4O4Pd + NO3 =>
Pd(NO3)2 + 2 C4H8N2O2 = C8H16N4O4Pd + 2 NO3
Ag2S + Cl2 = Cl2S + Ag =>
Ag2S + Cl2 = Cl2S + 2 Ag
CaO + P2O5 + H2O = CaHPO4 =>
2 CaO + P2O5 + H2O = 2 CaHPO4
Zn(OH)2 + Co(NO3)2 = ZnCo2O4 + NO2 + O + H2O =>
Zn(OH)2 + 2 Co(NO3)2 = ZnCo2O4 + 4 NO2 + O + H2O
Ag2CrO4 + HNO3 = AgNO3 + H2O + CrO3 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2O + CrO3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CrBr2 + O2 = Br2 + CrO3 =>
2 CrBr2 + 3 O2 = 2 Br2 + 2 CrO3
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
Mg3P2 + HNO3 = Mg3(PO4)2 + NO2 + H2O =>
Mg3P2 + 16 HNO3 = Mg3(PO4)2 + 16 NO2 + 8 H2O
FeBr3 + Cl = ClBr + Fe =>
FeBr3 + 3 Cl = 3 ClBr + Fe
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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