| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O2 + 3 O2 = 4 CO2 + 5 H2
Al + Zn(Br)2 = Al(Br)3 + Zn =>
2 Al + 3 Zn(Br)2 = 2 Al(Br)3 + 3 Zn
P4O10 + H2O = HPO + O2 =>
P4O10 + 2 H2O = 4 HPO + 4 O2
Na2SeO3 + HI = NaI + Se + H2O + I2 =>
Na2SeO3 + 6 HI = 2 NaI + Se + 3 H2O + 2 I2
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
H2SO4 + NH3 = NO2 + SO2 + H2O =>
7 H2SO4 + 2 NH3 = 2 NO2 + 7 SO2 + 10 H2O
C2H4 + HCl = CClH2 + CH3 =>
C2H4 + HCl = CClH2 + CH3
FeO + Si = Si2O3 + Fe =>
3 FeO + 2 Si = Si2O3 + 3 Fe
ZnSO4 + NaOH = SO4 + Zn(OH)2 + Na =>
ZnSO4 + 2 NaOH = SO4 + Zn(OH)2 + 2 Na
Na2Cl + AgNO3 = Na2NO3 + AgCl =>
Na2Cl + AgNO3 = Na2NO3 + AgCl
Zn(NO3)2 + Na3(PO4) = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3(PO4) = ZnPO4 + Na3(NO3)2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
HNo3 + Mg(OH2)4(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH2)4(OH)2 = 6 H2O + Mg(No3)2
Cu(CO3)2 + H2O2 = Cu2O3 + CH3 + O2 =>
4 Cu(CO3)2 + 12 H2O2 = 2 Cu2O3 + 8 CH3 + 21 O2
AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2 =>
2 AgNO3(aq) + CaSO4(aq) = Ag2SO4(s) + Ca(NO3)2
BaCO3 + MnO2 + MgO + O2 = Ba35Mn16Mg9O100 + CO2 =>
35 BaCO3 + 16 MnO2 + 9 MgO + 12 O2 = Ba35Mn16Mg9O100 + 35 CO2
Al2(PO4)3 + MgSO4 = MgPO4 + Al2(SO4)3 =>
Al2(PO4)3 + 3 MgSO4 = 3 MgPO4 + Al2(SO4)3
Fe(III)Br3 + NaOH = Fe(III)(OH)3 + NaBr =>
Fe(III)Br3 + 3 NaOH = Fe(III)(OH)3 + 3 NaBr
Ba + IO3 = Ba(IO3)2 =>
Ba + 2 IO3 = Ba(IO3)2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
Pb(s) + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb(s) + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
NH4Br(s) = NH4 + Br =>
NH4Br(s) = NH4 + Br
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
AgCl + Al = AgAl + Cl2 =>
2 AgCl + 2 Al = 2 AgAl + Cl2
H60 = H3 =>
H60 = 20 H3
Ca(CH3COO) + H2O = CH3COOH + CaOH =>
Ca(CH3COO) + H2O = CH3COOH + CaOH
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
SnCl4 + NaNO2 = NaCl + Sn(NO2)4 =>
SnCl4 + 4 NaNO2 = 4 NaCl + Sn(NO2)4
SOCl2 + NH4COOH = (OCl)CN(OH)SOSH(OH)Cl + HCl =>
2 SOCl2 + NH4COOH = (OCl)CN(OH)SOSH(OH)Cl + 2 HCl
(CH2)5(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2)5(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Sn + NaOH = Na2O + SnO + H2 =>
Sn + 2 NaOH = Na2O + SnO + H2
FeSO4Mn = FeMnSO4 =>
FeSO4Mn = FeMnSO4
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS
Cl2 + CH2 = HCl + CCl4 =>
3 Cl2 + CH2 = 2 HCl + CCl4
Pb3(PO4)2 + HCl = H3PO4 + PbCl2 =>
Pb3(PO4)2 + 6 HCl = 2 H3PO4 + 3 PbCl2
Zn2 + Pb(NO3)2 = Zn(NO3)2 + Pb4 =>
2 Zn2 + 4 Pb(NO3)2 = 4 Zn(NO3)2 + Pb4
C2H5NO + Br2 + NaOH = CH5NO + NaBr + Na3CO3 + H2O =>
2 C2H5NO + 3 Br2 + 12 NaOH = 2 CH5NO + 6 NaBr + 2 Na3CO3 + 6 H2O
NaC2H3O2 + CaSO4 = Na2SO4 + Ca(C2H3O2)2 =>
2 NaC2H3O2 + CaSO4 = Na2SO4 + Ca(C2H3O2)2
OH + H3C6H5O7 = H2C6H5O7 + H2O =>
OH + H3C6H5O7 = H2C6H5O7 + H2O
C6H6O2 + NaOH + AgBr = C6H4O2 + NaBr + H2O + Ag =>
C6H6O2 + 2 NaOH + 2 AgBr = C6H4O2 + 2 NaBr + 2 H2O + 2 Ag
SO4Cu + Fe = Fe2(SO4)3 + Cu =>
3 SO4Cu + 2 Fe = Fe2(SO4)3 + 3 Cu
(Ni(NH3)6)SO4 + K4(Fe(CN)6) = K2SO4 + (Ni(NH3)6)2(Fe(CN)6) =>
2(Ni(NH3)6)SO4 + K4(Fe(CN)6) = 2 K2SO4 + (Ni(NH3)6)2(Fe(CN)6)
PbSO4(s) + H2O(l) = PbO29(s) + Pb(s) + H2SO4(aq) =>
29 PbSO4(s) + 29 H2O(l) = PbO29(s) + 28 Pb(s) + 29 H2SO4(aq)
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
KF + HCl = HF + KCl =>
KF + HCl = HF + KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l) =>
BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l)
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
