| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 La2O3 + 2 MnO + 4 Cr2O3 + 2 HfO2 = La8Mn2Cr8Hf2O30
Cu(CH3OO)2 + H3PO4 = CuP2O6 + CH3COOH + H2O =>
Cu(CH3OO)2 + 2 H3PO4 = CuP2O6 + CH3COOH + 4 H2O
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
AgNO3 + NaCN = NaNO3 + Na[Ag(CN)2] =>
AgNO3 + 2 NaCN = NaNO3 + Na[Ag(CN)2]
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CrBr3 + K2SO4 = CrK2 + Br3SO4 =>
CrBr3 + K2SO4 = CrK2 + Br3SO4
H2SO3(aq) + O2 = H2SO4(aq) =>
2 H2SO3(aq) + O2 = 2 H2SO4(aq)
C57H110O6 + H2O = C3H8O3 + C17H36 =>
37 C57H110O6 + 357 H2O = 193 C3H8O3 + 90 C17H36
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Sc = Sc{3+} + e =>
Sc = Sc{3+} + 3e
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O + Al = H2 + Al(OH) =>
2 H2O + 2 Al = H2 + 2 Al(OH)
Na2S2O3 + Ca(OCl)2 + H2O = Na2S4O6 + CaCl2 + NaOH =>
4 Na2S2O3 + Ca(OCl)2 + 2 H2O = 2 Na2S4O6 + CaCl2 + 4 NaOH
I2 + HNO3 = HIO3 + NO + H2 = =>
2 I2 + 6 HNO3 = 4 HIO3 + 6 NO + H2
H2SO2 = SO2 + H2O + H2S =>
3 H2SO2 = 2 SO2 + 2 H2O + H2S
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 K(NO3)
C4H11OH + O2 = CO2 + H2O =>
2 C4H11OH + 13 O2 = 8 CO2 + 12 H2O
H3PO4 + Mg = MgHPO3 + H2O =>
H3PO4 + Mg = MgHPO3 + H2O
CH3CH(CN)CH3 + HCl + H2O = CH3CH(COOH)CH3 + NH4Cl =>
CH3CH(CN)CH3 + HCl + 2 H2O = CH3CH(COOH)CH3 + NH4Cl
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
PbC2H3O2 + H3N2CS + H2O = PbS + H4N2CO + C2H4O2 =>
PbC2H3O2 + H3N2CS + H2O = PbS + H4N2CO + C2H4O2
CaN3 = Ca + N2 =>
2 CaN3 = 2 Ca + 3 N2
Br + CuI = CuBr + I =>
Br + CuI = CuBr + I
C2H6O + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O + H2O =>
3 C2H6O + 2 K2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O + 8 H2O
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
HC2H3O2 + NaOH = HOH + NaC2H3O2 =>
HC2H3O2 + NaOH = HOH + NaC2H3O2
NH3 + I = N2I6 + H2 =>
2 NH3 + 6 I = N2I6 + 3 H2
C2H5OH + CO2 = C2H2 + H2O =>
5 C2H5OH + 2 CO2 = 6 C2H2 + 9 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
Cr(OH)4 + HCl = H2O + CrCl4 =>
Cr(OH)4 + 4 HCl = 4 H2O + CrCl4
aluminum + nitrogendioxide = Al2O3 + nitrogenmonoxide =>
2 Al + 3 NO2 = Al2O3 + 3 NO
H2 + P + O2 = H2PO6 =>
H2 + P + 3 O2 = H2PO6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn{2+} + IO3{-} + H2O = MnO4{-} + I2 + H{+} =>
2 Mn{2+} + 2 IO3{-} + 2 H2O = 2 MnO4{-} + I2 + 4 H{+}
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
NaOH + H2C2O4 = H2O + C2O4Na2 =>
2 NaOH + H2C2O4 = 2 H2O + C2O4Na2
NH4NO3 + S = SO + H2O + N2 =>
NH4NO3 + S = SO + 2 H2O + N2
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
C51H98O6 + CH3OH = C3H8O3 + C17H34O2 =>
C51H98O6 + 3 CH3OH = C3H8O3 + 3 C17H34O2
MnO2 + KOH + NaNO3 = K2MnO4 + NaNO2 + H2O =>
MnO2 + 2 KOH + NaNO3 = K2MnO4 + NaNO2 + H2O
Na{+} + H2O = NaOH + H{+} =>
Na{+} + H2O = NaOH + H{+}
KClO + HCl = KCl + H2O + Cl2 =>
KClO + 2 HCl = KCl + H2O + Cl2
SN + HNO3 = SNO + NO + H2O =>
3 SN + 2 HNO3 = 3 SNO + 2 NO + H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
