| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3 + 8 OH = Fe3O4 + 4 H2O
NaOH + PbO2 + Cr(OH)3 = Na2Pb(OH)2 + Na2CrO4 + H2O =>
14 NaOH + 3 PbO2 + 4 Cr(OH)3 = 3 Na2Pb(OH)2 + 4 Na2CrO4 + 10 H2O
Ag + CuBr2 = Cu + AgBr =>
2 Ag + CuBr2 = Cu + 2 AgBr
CH3MgBr + C3H6O = C4H9OMgBr =>
CH3MgBr + C3H6O = C4H9OMgBr
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq) =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(aq)
Ba(OH)2 + SO2 = Ba(SO3)2 + H2 =>
Ba(OH)2 + 2 SO2 = Ba(SO3)2 + H2
H2 + SO3 = H2O + S =>
3 H2 + SO3 = 3 H2O + S
CoSO4 + NaOH + Cl2 = Co(OH)3 + NaCl + Na2SO4 =>
2 CoSO4 + 6 NaOH + Cl2 = 2 Co(OH)3 + 2 NaCl + 2 Na2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C12H8 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
C12H8 + 14 H{+} + 7 SO4{2-} = 12 CO2 + 7 H2S + 4 H2O
Na2CO3(s) + C2H4O2 = CH3COONa + H2O + CO2 =>
Na2CO3(s) + 2 C2H4O2 = 2 CH3COONa + H2O + CO2
K2Cr2O7 + H2SO4 = Cr(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 = 2 Cr(SO4)3 + K2SO4 + 7 H2O
NH3 + Pb2 = Pb(NH3)3 =>
6 NH3 + Pb2 = 2 Pb(NH3)3
P{5} + NO3{-} + OH{-} = H3PO4 + N2O5 =>
P{5} + 2 NO3{-} + 3 OH{-} = H3PO4 + N2O5
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaIO3 = Na + I + O2 =>
2 NaIO3 = 2 Na + 2 I + 3 O2
Cs + FeSe = CsFe2Se2 =>
Cs + 2 FeSe = CsFe2Se2
C7H8O6 + O2 = CO2 + H2O =>
C7H8O6 + 6 O2 = 7 CO2 + 4 H2O
Cl2 + HO = HCl + O2 =>
Cl2 + 2 HO = 2 HCl + O2
CuCl2 + Pb(s) = PbCl2(aq) + Cu(s) =>
CuCl2 + Pb(s) = PbCl2(aq) + Cu(s)
Mg3O(CO3)2 = MgO + CO2 =>
Mg3O(CO3)2 = 3 MgO + 2 CO2
Fe{+3} + NH3 + H2O = Fe(OH)3 + NH4{+} =>
Fe{+3} + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4{+}
C6H4NO2COOH + HCl = Cl{-} + C6H4NO2COOH2{+} =>
C6H4NO2COOH + HCl = Cl{-} + C6H4NO2COOH2{+}
BaCO3 + CaCO3 + VO2 + NH4H2PO4 = BaCaVO(PO4)2 + NH3 + CO2 + H2O =>
BaCO3 + CaCO3 + VO2 + 2 NH4H2PO4 = BaCaVO(PO4)2 + 2 NH3 + 2 CO2 + 3 H2O
HN4NO3 + H2O = N4NO3 + H3O =>
HN4NO3 + H2O = N4NO3 + H3O
H2O = H17 + O28 =>
476 H2O = 56 H17 + 17 O28
HCl2O + HCl = H2O + Cl2 =>
2 HCl2O + 2 HCl = 2 H2O + 3 Cl2
HCl + NaHCO3 = H2O + CO2NaCl =>
HCl + NaHCO3 = H2O + CO2NaCl
NaOH + CH3CH2Cl = NaCl + CH3CH2OH =>
NaOH + CH3CH2Cl = NaCl + CH3CH2OH
CoCl2*6H2O(s) + NH4Cl(s) + NH3(aq) + H2O2(aq) = [Co(NH3)5Cl]Cl2(s) + H2O =>
2 CoCl2*6H2O(s) + 2 NH4Cl(s) + 8 NH3(aq) + H2O2(aq) = 2[Co(NH3)5Cl]Cl2(s) + 14 H2O
M(OH)2 + HNO3 = H2O + M(NO3)2 =>
M(OH)2 + 2 HNO3 = 2 H2O + M(NO3)2
As2O3 + NaMnO4 + HBr = As2O5 + MnBr2 + H2O + NaBr =>
5 As2O3 + 4 NaMnO4 + 12 HBr = 5 As2O5 + 4 MnBr2 + 6 H2O + 4 NaBr
NH4[VO3] + H2O = NH3 + H3VO4 =>
NH4[VO3] + H2O = NH3 + H3VO4
CaO + NH3Cl = NH3 + H2O + CaCl + N =>
3 CaO + 3 NH3Cl = NH3 + 3 H2O + 3 CaCl + 2 N
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
H2O + CH4N2S + (NH4)6Mo7O24*4H2O = MoS2 + NH3 + O2 + CO2 =>
14 H2O + 28 CH4N2S + 2(NH4)6Mo7O24*4H2O = 14 MoS2 + 68 NH3 + 7 O2 + 28 CO2
N02 + H20(l) = HN02HN03 =>
25 N02 + H20(l) = 10 HN02HN03
CH3CH2CH2CH(OH)CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH(OH)CH2OH + 7 O2 = 5 CO2 + 6 H2O
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
Na2SO4 + HCOOH = NaCOOH + H2SO4 =>
Na2SO4 + 2 HCOOH = 2 NaCOOH + H2SO4
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq) =>
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq)
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
FeC3 + CuSO4 = FeSO4 + CuC3 =>
FeC3 + CuSO4 = FeSO4 + CuC3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
C3H6O2 + NaHCO3 = CO2 + H2O + CH3COONa =>
4 C3H6O2 + 7 NaHCO3 = 5 CO2 + 5 H2O + 7 CH3COONa
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
Cu + Ag{+}NO3 = Ag + Cu{2+}(NO3)2 =>
Cu + 2 Ag{+}NO3 = 2 Ag + Cu{2+}(NO3)2
Fe(SCN)6 + HCl = FeCl4 + H + SCN =>
Fe(SCN)6 + 4 HCl = FeCl4 + 4 H + 6 SCN
| 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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
