| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
Fe{+3} + Cl{-} = Fe{+2} + Cl2 =>
2 Fe{+3} + 2 Cl{-} = 2 Fe{+2} + Cl2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ba(OH)2 + CuSO4 = Cu(OH)2 + BaSO4 =>
Ba(OH)2 + CuSO4 = Cu(OH)2 + BaSO4
CH4 + H2O + CO = CH3OH =>
2 CH4 + 2 H2O + CO = 3 CH3OH
SO2 + H2O + Cl2 = H2SO4 + HCl =>
SO2 + 2 H2O + Cl2 = H2SO4 + 2 HCl
K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
CuSo4 + ZnCrO4 = ZnSo4 + CuCrO4 =>
CuSo4 + ZnCrO4 = ZnSo4 + CuCrO4
KMnO4 + HBr = Br2 + KBr + MnBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Mg(OH)2 + ALPO4 = Mg3(PO4)2 + AL(OH)3 =>
3 Mg(OH)2 + 2 ALPO4 = Mg3(PO4)2 + 2 AL(OH)3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
XeF6(s) + SiO2(s) = XeOF4(l) + SiF4(g) =>
2 XeF6(s) + SiO2(s) = 2 XeOF4(l) + SiF4(g)
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2SO4 + Ba(NO3)2 = NH4NO3 + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4NO3 + BaSO4
Al(OH)3 = AlO3 + H20 =>
20 Al(OH)3 = 20 AlO3 + 3 H20
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
C6H10 = C6H12 + C6H6 =>
3 C6H10 = 2 C6H12 + C6H6
SO2 + KOH = KHSO3 =>
SO2 + KOH = KHSO3
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
Li + H2SO = LiHSO + H2 =>
2 Li + 2 H2SO = 2 LiHSO + H2
AsH3 + H2O = H3AsO4 + H =>
AsH3 + 4 H2O = H3AsO4 + 8 H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
NaBr + RbCl = NaCl + RbBr =>
NaBr + RbCl = NaCl + RbBr
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/17
Équations équilibrées sur11/12/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
