| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zr + Cl2 = 2 ZrCl
Pb3 + O4 = PbO =>
4 Pb3 + 3 O4 = 12 PbO
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
AICl3 + NaOH = NaCl + AI(OH)3 =>
AICl3 + 3 NaOH = 3 NaCl + AI(OH)3
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
Br2(aq) + I{-}(aq) = Br{-}(aq) + I2(aq) =>
Br2(aq) + 2 I{-}(aq) = 2 Br{-}(aq) + I2(aq)
InH3 = In + H2 =>
2 InH3 = 2 In + 3 H2
SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2
CuCe2 + Fe = FeCe2 + Cu =>
CuCe2 + Fe = FeCe2 + Cu
Ca(Cl)2 + H2O = Ca(OH)2 + HCl =>
Ca(Cl)2 + 2 H2O = Ca(OH)2 + 2 HCl
Zn + CH3COO{-} + K{+} + OH{-} = ZnO + CH3COOH + K =>
Zn + CH3COO{-} + 2 K{+} + OH{-} = ZnO + CH3COOH + 2 K
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
Al(OH)3 + NaHCO3 = Al2(CO3)3 + Na2CO3 + H2O =>
2 Al(OH)3 + 6 NaHCO3 = Al2(CO3)3 + 3 Na2CO3 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cd + PbO2 = Pb + CdO =>
2 Cd + PbO2 = Pb + 2 CdO
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + (NH4)C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2(NH4)C2H3O2
C6H5OH + H2 = (C6H11)OH =>
C6H5OH + 3 H2 = (C6H11)OH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
ZnCl2 + P4 = PCl3 + Zn =>
6 ZnCl2 + P4 = 4 PCl3 + 6 Zn
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
MoO3 + CO2 = Mo(CO3)3 =>
MoO3 + 3 CO2 = Mo(CO3)3
Fr + H2SO4 = Fr2(SO4) + H2S + H2O =>
8 Fr + 5 H2SO4 = 4 Fr2(SO4) + H2S + 4 H2O
Na2S2O5 + H2SO4 = NaHSO4 + SO2 + H2O =>
Na2S2O5 + 2 H2SO4 = 2 NaHSO4 + 2 SO2 + H2O
P4 + F2(g) = PF3 =>
P4 + 6 F2(g) = 4 PF3
N2 + H2O = NO2 + NH4 =>
N2 + 2 H2O = NO2 + NH4
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
HNO3 + (NH4)3PO4 = HPO4 + NO3(NH4)3 =>
HNO3 + (NH4)3PO4 = HPO4 + NO3(NH4)3
CuSO4 + NH4OH = Cu(NH3)4 + SO4 + H2O =>
CuSO4 + 4 NH4OH = Cu(NH3)4 + SO4 + 4 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
MgCl2(aq) + NaOH(i) = Mg(OH)2(aq) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(i) = Mg(OH)2(aq) + 2 NaCl(aq)
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Ca(CH3COO)2 + HClO + H2 = CaCl2 + CH3COOH + H2O =>
Ca(CH3COO)2 + 2 HClO + 2 H2 = CaCl2 + 2 CH3COOH + 2 H2O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
Ca(OH)2 + H2O = H3O + Ca(OH)O =>
Ca(OH)2 + H2O = H3O + Ca(OH)O
NH4 + HCO3 = NH3 + CO2 + H2O =>
NH4 + HCO3 = NH3 + CO2 + H2O
C6H5COO{-} + H2O = C6H5COOH + OH{-} =>
C6H5COO{-} + H2O = C6H5COOH + OH{-}
Fe2 + NaOH = FeOH + Na =>
Fe2 + 2 NaOH = 2 FeOH + 2 Na
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag(aq) + NaOH(aq) = Na + AgOH =>
Ag(aq) + NaOH(aq) = Na + AgOH
HNO3 + Hl = NO + HlO3 + H2O =>
2 HNO3 + Hl = 2 NO + HlO3 + H2O
ZnS + Ca(OH)2 = CaS + Zn(OH)2 =>
ZnS + Ca(OH)2 = CaS + Zn(OH)2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + Fe2(SO4)3 + NaOH = Fe3O4 + Na2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NaOH = Fe3O4 + 4 Na2SO4 + 4 H2O
Ca(ClO)2 + NaCl = CaCl2 + Na(ClO) =>
Ca(ClO)2 + 2 NaCl = CaCl2 + 2 Na(ClO)
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 8 Fe + 21 H2SO4 = 4 Fe2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
AgNO3 + CrO4 = AgCrO4 + NO3 =>
AgNO3 + CrO4 = AgCrO4 + NO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
