| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + H2O = 2 KOH
C2H5OH + KMnO4 + H2SO4 = H2O + K2SO4 + CH3CO2H + MnSO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 11 H2O + 2 K2SO4 + 5 CH3CO2H + 4 MnSO4
S + C6H10O5 = CS2 + H2S + CO2 =>
24 S + 2 C6H10O5 = 7 CS2 + 10 H2S + 5 CO2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NaNO3(aq)
AlCl3(aq) + NaOH = Al(OH)3 + NaCl =>
AlCl3(aq) + 3 NaOH = Al(OH)3 + 3 NaCl
SO3{-} + MnO2 = SO4{2-} + Mn{2+} =>
2 SO3{-} + MnO2 = 2 SO4{2-} + Mn{2+}
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
SbCl5 + H2S = HCl + Sb2S3 + S2 =>
2 SbCl5 + 5 H2S = 10 HCl + Sb2S3 + S2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
H2CrO4 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 H2CrO4 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 5 H2O
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
Li2SO4 + H2 = Li + H2SO4 =>
Li2SO4 + H2 = 2 Li + H2SO4
NaN3 + HNO3 = N2 + NO + NaOH =>
NaN3 + HNO3 = N2 + 2 NO + NaOH
Co(SCN)4{2-} = Co{2+} + SCN{-} =>
Co(SCN)4{2-} = Co{2+} + 4 SCN{-}
Na2SO3 + H2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 H2S + 2 HCl = 3 S + 2 NaCl + 3 H2O
BeO2 = Be + O2 =>
BeO2 = Be + O2
H2SiO4 + NaOH = Na2SiO4 + H2O =>
H2SiO4 + 2 NaOH = Na2SiO4 + 2 H2O
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 24 NH4NO3 + 12 H2O
HCl + S2O3{2-} = S + SO2 + H2O + Cl{-} =>
2 HCl + S2O3{2-} = S + SO2 + H2O + 2 Cl{-}
H4P2O7 + KOH = KPO3 + H2O =>
H4P2O7 + 2 KOH = 2 KPO3 + 3 H2O
K2MnO4 + HBr = KBr + MnBr2 + Br2 + H2O =>
K2MnO4 + 8 HBr = 2 KBr + MnBr2 + 2 Br2 + 4 H2O
Fe2TiO4 = FeO + TiO2 =>
Fe2TiO4 = 2 FeO + TiO2
Na2S2O3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
Na2S2O3 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + Na2SO4 + K2SO4 + 5 H2O
OH{-} + HSO3{-} + MnO4{-} = SO4{2-} + H2O + MnO4{2-} =>
3 OH{-} + HSO3{-} + 2 MnO4{-} = SO4{2-} + 2 H2O + 2 MnO4{2-}
Cu + H(SO4)2 = Cu(SO4)2 + H2O + SO2 =>
7 Cu + 8 H(SO4)2 = 7 Cu(SO4)2 + 4 H2O + 2 SO2
MnO2 + NaCl + H2SO4 = Cl2 + MnCl2 + Na2SO4 + H2O =>
MnO2 + 4 NaCl + 2 H2SO4 = Cl2 + MnCl2 + 2 Na2SO4 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C10H12 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C10H12 + 52 KMnO4 + 78 H2SO4 = 50 CO2 + 26 K2SO4 + 52 MnSO4 + 108 H2O
KCI(O)4 = KCI + (O)2 =>
KCI(O)4 = KCI + 2(O)2
KNO3(aq) + C12H22O11(s) = N2(g) + CO2(g) + H2O(l) + K2CO3(aq) =>
48 KNO3(aq) + 5 C12H22O11(s) = 24 N2(g) + 36 CO2(g) + 55 H2O(l) + 24 K2CO3(aq)
HCl + NH3 = H + ClN =>
HCl + NH3 = 4 H + ClN
Cu(OH)2 + CaO2 = CuO2 + Ca(OH)2 =>
Cu(OH)2 + CaO2 = CuO2 + Ca(OH)2
SrOH + BO3 = SrOHBO3 =>
SrOH + BO3 = SrOHBO3
(NH4)2CrO7 = N2 + CrO3 + H2O =>
(NH4)2CrO7 = N2 + CrO3 + 4 H2O
MgCl + KSO3 = MgSO3 + KCl =>
MgCl + KSO3 = MgSO3 + KCl
MnO4{-} + I + H2O = MnO2 + IO3{-} + OH{-} =>
5 MnO4{-} + 3 I + H2O = 5 MnO2 + 3 IO3{-} + 2 OH{-}
SiBr4 + NaOH = Na2SiO3 + NaBr + H2O =>
SiBr4 + 6 NaOH = Na2SiO3 + 4 NaBr + 3 H2O
HCl + CH3COOH = CH3Cl + COOH2 =>
HCl + CH3COOH = CH3Cl + COOH2
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
C5H10 + CH3COOH = CH3COOCH3 =>
C5H10 + 5 CH3COOH = 5 CH3COOCH3
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
CaNO3 + H2SO4 = CaSO4 + H2NO3 =>
CaNO3 + H2SO4 = CaSO4 + H2NO3
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Zn(COOCH3)2*2H2O + HNO3 = Zn(NO3)2 + CH3COOH + H2O =>
Zn(COOCH3)2*2H2O + 2 HNO3 = Zn(NO3)2 + 2 CH3COOH + 2 H2O
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
| 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 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
