| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + KH = KOH + NaH
[Sn(OH)4] + H2SO4 = H2O + SnSO4 + SO4 =>
[Sn(OH)4] + 2 H2SO4 = 4 H2O + SnSO4 + SO4
Ti + HNO3 = TiNO3 + H2 =>
2 Ti + 2 HNO3 = 2 TiNO3 + H2
NHO2 + H2O = H3O + NO2 =>
NHO2 + H2O = H3O + NO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HBrO3 + HBr = Br2H2O =>
HBrO3 + 5 HBr = 3 Br2H2O
(NH4)3PO3 + HCl = NH4Cl + H3PO3 =>
(NH4)3PO3 + 3 HCl = 3 NH4Cl + H3PO3
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
Kl + Br2 = Kl2Br2 =>
2 Kl + Br2 = Kl2Br2
KMnO4 + K3NO3 + H2SO4 = K2SO4 + MnSO4 + K3NO4 + H2O =>
2 KMnO4 + 5 K3NO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 K3NO4 + 3 H2O
Ca(OH)2 + Cl2 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca(OH)2 + 8 Cl2 = Ca(ClO4)2 + 7 CaCl2 + 8 H2O
CH4 + Ca(OH)2 = CH3OH + Ca + H2O =>
CH4 + Ca(OH)2 = CH3OH + Ca + H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
C4H9Cl + H2O = C4H10O + HCl =>
C4H9Cl + H2O = C4H10O + HCl
KOH + HClO3 = KClO3 + H2O =>
KOH + HClO3 = KClO3 + H2O
Ba(s) + H2O(l) = Ba(OH)2 + H2(s) =>
Ba(s) + 2 H2O(l) = Ba(OH)2 + H2(s)
H3PO4 + Cl2 = Cl3PO4 + HCl =>
H3PO4 + 3 Cl2 = Cl3PO4 + 3 HCl
H2SO4 + Al(OH)2 = HOH + Al2(SO4)2 =>
2 H2SO4 + 2 Al(OH)2 = 4 HOH + Al2(SO4)2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
ClO4{-} + H2SeO3 = Cl{-} + SeO4{2-} + H{+} =>
ClO4{-} + 4 H2SeO3 = Cl{-} + 4 SeO4{2-} + 8 H{+}
Fe + O2 + KOH = KFeO2 + H2 =>
2 Fe + O2 + 2 KOH = 2 KFeO2 + H2
KOH + H2SO4 = KSO4H + H2O =>
KOH + H2SO4 = KSO4H + H2O
Co(s) + S8(s) = Co2S2 =>
8 Co(s) + S8(s) = 4 Co2S2
Mg3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 Mg(NO3)2
C3H7COH + CuO = C3H7COOH + Cu =>
C3H7COH + CuO = C3H7COOH + Cu
Re4[Fe(CN)6]7 + H2O + H2S4O10 = H{+} + Fe2(SO4)3 + N2O5 + C10H8 + Re7(HSO4) + {-} =>
280 Re4[Fe(CN)6]7 + 34050 H2O + 775 H2S4O10 = 60082 H{+} + 980 Fe2(SO4)3 + 5880 N2O5 + 1176 C10H8 + 160 Re7(HSO4) + 60082e
MnCl2 + H2S = HCl + MnS =>
MnCl2 + H2S = 2 HCl + MnS
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PbSO4 + CH3COONa = Pb(CH3COO)4Na2 + Na2SO4 =>
PbSO4 + 4 CH3COONa = Pb(CH3COO)4Na2 + Na2SO4
KOH + Fe(NO3)3 = FeOH + K(NO3)3 =>
KOH + Fe(NO3)3 = FeOH + K(NO3)3
MnBr2 + H2O = H2Br2OMn =>
MnBr2 + H2O = H2Br2OMn
Fe(NO3)2 + Al(OH)3 = Fe(OH)2 + Al(NO3)3 =>
3 Fe(NO3)2 + 2 Al(OH)3 = 3 Fe(OH)2 + 2 Al(NO3)3
WO3 + C2H6O = W + H2O + C2H4O =>
WO3 + 3 C2H6O = W + 3 H2O + 3 C2H4O
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
Mg{+2} + Cl{-} = MgCl2 =>
Mg{+2} + 2 Cl{-} = MgCl2
K2SO3 + HBr = SO2 + H2O + KBr =>
K2SO3 + 2 HBr = SO2 + H2O + 2 KBr
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CH3COONa + MnSO4*1H2O = Na2SO4 + Mn(CH3COO)2 + H2O =>
2 CH3COONa + MnSO4*1H2O = Na2SO4 + Mn(CH3COO)2 + H2O
KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + KNO3(aq) =>
2 KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + 2 KNO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
SO3Ag + H2O = H2SO4 + Ag =>
SO3Ag + H2O = H2SO4 + Ag
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(NO3)3*9H2O + NH4OH = Fe(OH)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = Fe(OH)3 + 3 NH4NO3 + 9 H2O
CH5N + O2 = CO2 + NO2 + H2O =>
4 CH5N + 13 O2 = 4 CO2 + 4 NO2 + 10 H2O
C4H9OH + O2 = C4H9COH + H2O =>
5 C4H9OH + 2 O2 = 4 C4H9COH + 5 H2O
NaC2H3O2(s) = Na(aq) + C2H3O2(aq) =>
NaC2H3O2(s) = Na(aq) + C2H3O2(aq)
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
