| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3Cl2 = PCl5
Na2ZnO2 + HNO3 = Zn(NO3)2 + NaOH =>
Na2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 NaOH
Na2S + BaCl = NaCl + Ba2S =>
Na2S + 2 BaCl = 2 NaCl + Ba2S
Al(s) + AgNO3(ag) = Ag(s) + Al(NO3)3(ag) =>
Al(s) + 3 AgNO3(ag) = 3 Ag(s) + Al(NO3)3(ag)
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
C3H7NH2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C3H7NH2(l) + 21 O2(g) = 12 CO2(g) + 18 H2O(l) + 2 N2(g)
Ca + CuClO = Cu + Ca(ClO)2 =>
Ca + 2 CuClO = 2 Cu + Ca(ClO)2
C6H12O6 + H2SO4 = CO2 + H2O + SO2 =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 18 H2O + 12 SO2
Al(s) + CuSO4(aq) = Cu(s) + Al2(SO4)3(s) =>
2 Al(s) + 3 CuSO4(aq) = 3 Cu(s) + Al2(SO4)3(s)
CaSO4 + MgCl2 = CaCl2 + MgSO4 =>
CaSO4 + MgCl2 = CaCl2 + MgSO4
Ag + Fe2(SO4)3 = Ag2SO4 + FeSO4 =>
2 Ag + Fe2(SO4)3 = Ag2SO4 + 2 FeSO4
AgNO3 + CH3COONa = NaNO3 + AgC2H3O2 =>
AgNO3 + CH3COONa = NaNO3 + AgC2H3O2
Na2S2O5 + NaOH = Na2SO3 + H2O =>
Na2S2O5 + 2 NaOH = 2 Na2SO3 + H2O
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2SO4 =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2SO4
H2O + MnO4{-} + Sn{2+} = MnO2 + Sn{4+} + OH{-} =>
4 H2O + 2 MnO4{-} + 3 Sn{2+} = 2 MnO2 + 3 Sn{4+} + 8 OH{-}
Zn + Na2Cr2O7 = ZnCr2O7 + Na =>
Zn + Na2Cr2O7 = ZnCr2O7 + 2 Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + HClO4 = Al(ClO4)3 + H2 =>
2 Al + 6 HClO4 = 2 Al(ClO4)3 + 3 H2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H2S + Na2O = Na2S + H2O =>
H2S + Na2O = Na2S + H2O
CH3COONH4 + NaHCO3 = CH3COONa + H2O + CO2 + NH3 =>
CH3COONH4 + NaHCO3 = CH3COONa + H2O + CO2 + NH3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cu + O2 + NaOH + H2O = Na2[Cu(OH)4] =>
2 Cu + O2 + 4 NaOH + 2 H2O = 2 Na2[Cu(OH)4]
CaSO4 = Ca{2+} + SO4{2-} =>
CaSO4 = Ca{2+} + SO4{2-}
Cu(H2PO4)2 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
Cu(H2PO4)2 + 2 Cu(OH)2 = Cu3(PO4)2 + 4 H2O
K2SO3 = K2O + SO2 =>
K2SO3 = K2O + SO2
NH4OHHCl = NH3HClH2O =>
NH4OHHCl = NH3HClH2O
Fe(NO3)3 + NH4SCN = Fe[Fe(SCN)6] + NH4NO3 =>
2 Fe(NO3)3 + 6 NH4SCN = Fe[Fe(SCN)6] + 6 NH4NO3
Fe{2+}(aq) + MnO4{-}(aq) + H{+}(aq) = Fe{3+}(aq) + Mn{2+}(aq) + H2O(l) =>
5 Fe{2+}(aq) + MnO4{-}(aq) + 8 H{+}(aq) = 5 Fe{3+}(aq) + Mn{2+}(aq) + 4 H2O(l)
C6H5OH + FeCl3 = Fe(C6H5OH)3 + Cl =>
3 C6H5OH + FeCl3 = Fe(C6H5OH)3 + 3 Cl
HCOOH + KMnO4 + H2O = H2CO3 + MnO2 + KOH =>
3 HCOOH + 2 KMnO4 + H2O = 3 H2CO3 + 2 MnO2 + 2 KOH
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Al + NH4ClO4 = Al2O3 + HCl + NO + H2O =>
2 Al + 2 NH4ClO4 = Al2O3 + 2 HCl + 2 NO + 3 H2O
MnOH + HBr = MnBr + H2O =>
MnOH + HBr = MnBr + H2O
Zn + PbSO4 = Pb + ZnSO4 =>
Zn + PbSO4 = Pb + ZnSO4
HCl + K2Cr2O7 = Cl2 + CrCl3 + H2O + KCl =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
Zn(s) + Ag(No3)2(ag) = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + Ag(No3)2(ag) = Zn(No3)2(ag) + Ag(s)
CuCO2 + Cl2 = CuCl2 + CO2 =>
CuCO2 + Cl2 = CuCl2 + CO2
HF(aq) + NaOH(aq) = NaF + H2O =>
HF(aq) + NaOH(aq) = NaF + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
ZnO + Ga2O3 = ZnGa2O4 =>
ZnO + Ga2O3 = ZnGa2O4
HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
| 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 sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
