| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + Na2SO3 + 2 KOH = K2MnO4 + 2 NaOH + KSO3
Zn2OH = Zn + OH =>
Zn2OH = 2 Zn + OH
Sn + O = Sn2O4 =>
2 Sn + 4 O = Sn2O4
K2CO3 + NH3 = K2(NH3)CO3 =>
K2CO3 + NH3 = K2(NH3)CO3
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
C6H11OH + KMnO4 + H2SO4 = HOOC(CH2)4COOH + MnSO4 + K2SO4 + H2O =>
5 C6H11OH + 8 KMnO4 + 12 H2SO4 = 5 HOOC(CH2)4COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
KMnO4 + H2CO + H2SO4 = K2SO4 + CO2H2 + MnSO4 + H2O =>
2 KMnO4 + 5 H2CO + 3 H2SO4 = K2SO4 + 5 CO2H2 + 2 MnSO4 + 3 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
HCl + H2O = H2Cl + OH =>
HCl + H2O = H2Cl + OH
AgCH3COO + H3PO4 = Ag3PO4 + CH3COOH =>
3 AgCH3COO + H3PO4 = Ag3PO4 + 3 CH3COOH
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
FeSO4 + HBrO + H2SO4 = HBr + Fe2(SO4)3 + H2O =>
2 FeSO4 + HBrO + H2SO4 = HBr + Fe2(SO4)3 + H2O
FeSO4 + K4Fe(CN)6 = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4Fe(CN)6 = Fe2[Fe(CN)6] + 2 K2SO4
N2I6 = N2 + I6 =>
N2I6 = N2 + I6
BrO3{-} + I{-} = Br{-} + IO3{-} =>
BrO3{-} + I{-} = Br{-} + IO3{-}
HCl + NaHCO3 = H2O + CO2 + NaCl =>
HCl + NaHCO3 = H2O + CO2 + NaCl
I2 + NaCrO2 + NaOH = NaI + Na2CrO4 + H2O =>
3 I2 + 2 NaCrO2 + 8 NaOH = 6 NaI + 2 Na2CrO4 + 4 H2O
HClO3 + NaOH = NaCl + H2O + O2 =>
2 HClO3 + 2 NaOH = 2 NaCl + 2 H2O + 3 O2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
K2(SO4) + BaI2 = KI + Ba(SO4) =>
K2(SO4) + BaI2 = 2 KI + Ba(SO4)
H2SO4 + CaCO3 = Ca + HCO3 + HSO4 =>
H2SO4 + CaCO3 = Ca + HCO3 + HSO4
Ti + H2SO4 = Ti2SO4 + H2 =>
2 Ti + H2SO4 = Ti2SO4 + H2
K3PO4 + Mg(NO3)2 = K3(NO3)2 + MgPO4 =>
K3PO4 + Mg(NO3)2 = K3(NO3)2 + MgPO4
AgCH3COO + H3PO4 = Ag3PO4 + CH3COOH =>
3 AgCH3COO + H3PO4 = Ag3PO4 + 3 CH3COOH
NaC2 = Na + C =>
NaC2 = Na + 2 C
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
NH4Br + Pb(C2H3O2)2 = C2H7NO2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 C2H7NO2 + PbBr2
K(MnO4) + HCl = KCl + MnCl + Cl2 + H2O =>
K(MnO4) + 8 HCl = KCl + MnCl + 3 Cl2 + 4 H2O
NaOH + Li2SO4 = LiOH + Na2SO4 =>
2 NaOH + Li2SO4 = 2 LiOH + Na2SO4
Zn + NaOH + H2O = H2 + ZnNaO7 =>
2 Zn + 2 NaOH + 12 H2O = 13 H2 + 2 ZnNaO7
C + H2 + H2O = CH4O =>
C + H2 + H2O = CH4O
Tl + ClO{-} = Tl2O3 + Cl{-} =>
2 Tl + 3 ClO{-} = Tl2O3 + 3 Cl{-}
Fe(s) + CuCl2(aq) = FeCl3(aq) + Cu(s) =>
2 Fe(s) + 3 CuCl2(aq) = 2 FeCl3(aq) + 3 Cu(s)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
KBr + CaS = K2S + CaBr2 =>
2 KBr + CaS = K2S + CaBr2
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
Fe2S + O2 = Fe2O2 + SO =>
2 Fe2S + 3 O2 = 2 Fe2O2 + 2 SO
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca + O = CaO2 =>
Ca + 2 O = CaO2
CH3CH(OH)CN + H2O = NH3 + CH3CH(OH)COOH =>
CH3CH(OH)CN + 2 H2O = NH3 + CH3CH(OH)COOH
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
NH4HCO3 + MgCl2 = NH4Cl + Mg(HCO3)2 =>
2 NH4HCO3 + MgCl2 = 2 NH4Cl + Mg(HCO3)2
LiCo + O2 = LiCoO =>
2 LiCo + O2 = 2 LiCoO
Mg(NO3)2 + KI = KNO3 + MgI2 =>
Mg(NO3)2 + 2 KI = 2 KNO3 + MgI2
K3[Cr(C2O4)3] + NH3 + H2O = K3[Cr(OH)6] + (NH4)2C2O4 =>
K3[Cr(C2O4)3] + 6 NH3 + 6 H2O = K3[Cr(OH)6] + 3(NH4)2C2O4
C2H3Cl + O = CO2 + H2O + Cl2 =>
2 C2H3Cl + 11 O = 4 CO2 + 3 H2O + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
