| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H12O2 + H2O = C4H8O2 + C2H5OH =>
C6H12O2 + H2O = C4H8O2 + C2H5OH
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
AgNO{3} + H{2}S = Ag{2} + HNO{3} =>
AgNO{3} + H{2}S = Ag{2} + HNO{3}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
NH4OHH2O = NH3OHH3O =>
NH4OHH2O = NH3OHH3O
Na2S2O3 + Ca(ClO)2 = NaClO + CaS2O3 =>
Na2S2O3 + Ca(ClO)2 = 2 NaClO + CaS2O3
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CH3CH2OHHCl = CH3CH3OHCl =>
CH3CH2OHHCl = CH3CH3OHCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Sb + Hg(NO3)2 = Sb(NO3)3 + Hg =>
2 Sb + 3 Hg(NO3)2 = 2 Sb(NO3)3 + 3 Hg
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
LiOH + NaHCO3 = LiNaCO3 + H2O =>
LiOH + NaHCO3 = LiNaCO3 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2S2O3 + Ca(ClO)2 = NaClO + CaS2O3 =>
Na2S2O3 + Ca(ClO)2 = 2 NaClO + CaS2O3
C3H8 + HNO3 = CO2 + NO + H2O =>
3 C3H8 + 20 HNO3 = 9 CO2 + 20 NO + 22 H2O
CuCl + O2 + H2O = Cu(OH)Cl =>
4 CuCl + O2 + 2 H2O = 4 Cu(OH)Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
HCl(aq) + Na2CO3(aq) = NaCl + NaHCO3 =>
HCl(aq) + Na2CO3(aq) = NaCl + NaHCO3
CuSO4 + Ca = Ca(SO4) + Cu =>
CuSO4 + Ca = Ca(SO4) + Cu
CaCl2 + K2CO3 = CaO2 + K2CCl3 =>
3 CaCl2 + 2 K2CO3 = 3 CaO2 + 2 K2CCl3
H2 + Fe(OH)3 = Fe(OH)2 + H2O =>
H2 + 2 Fe(OH)3 = 2 Fe(OH)2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + O2 = N2O5 + H =>
4 NH3 + 5 O2 = 2 N2O5 + 12 H
CS(NH2)2 + HNO3 = N2 + HSCN + H2O =>
5 CS(NH2)2 + 3 HNO3 = 4 N2 + 5 HSCN + 9 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
Na3 + Pb(NO3)2 = Na3(NO3) + Pb =>
2 Na3 + Pb(NO3)2 = 2 Na3(NO3) + Pb
SOCl2 + HI = H2O + H2S + HCl + I2 =>
SOCl2 + 6 HI = H2O + H2S + 2 HCl + 3 I2
BaC2O4 + CrO4 = BaCrO4 + C2O4 =>
BaC2O4 + CrO4 = BaCrO4 + C2O4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HCl + RbCr2O7 + FeCl2 = RbCl + FeCl3 + CrCl3 + H2O =>
14 HCl + RbCr2O7 + 7 FeCl2 = RbCl + 7 FeCl3 + 2 CrCl3 + 7 H2O
I = I2 =>
2 I = I2
MnO4{-} + H2O2 + H{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 5 H2O2 + 6 H{+} = 2 Mn{2+} + 5 O2 + 8 H2O
Ni(s) + HCl(aq) = H(g) + NiCl(aq) =>
Ni(s) + HCl(aq) = H(g) + NiCl(aq)
Fe{2-} + S2O8{2-} = Fe{3+} + SO4{2-} =>
2 Fe{2-} + 5 S2O8{2-} = 2 Fe{3+} + 10 SO4{2-}
Br1 + O2 = BrO =>
2 Br1 + O2 = 2 BrO
H3PO4 + K0H = H2O + K3PO =>
H3PO4 + 3 K0H = 3 H2O + K3PO
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
