| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
AgC2H3O2 + Fe2(SO4)3 = AgC2H3O2Fe2(SO4)3 =>
AgC2H3O2 + Fe2(SO4)3 = AgC2H3O2Fe2(SO4)3
Mg + H(PO4)2 = Mg3(PO4)2 + H2 =>
6 Mg + 2 H(PO4)2 = 2 Mg3(PO4)2 + H2
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
C2H3Cl3 + O2 = CO2 + Cl2 + H2O =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 Cl2 + 6 H2O
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O + CO2(g)
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
C4H8Cl2 + NaOH = C4H6 + H2O + NaCl =>
C4H8Cl2 + 2 NaOH = C4H6 + 2 H2O + 2 NaCl
Be + Fe(NO3)2 = Be(NO3)2 + Fe =>
Be + Fe(NO3)2 = Be(NO3)2 + Fe
Cd4(PO4)2 + (NH4)2S = CdS + (NH4)4PO4 =>
Cd4(PO4)2 + 4(NH4)2S = 4 CdS + 2(NH4)4PO4
HNO3(aq) + H2S(aq) = NO(g) + S(aq) + H2O(aq) =>
2 HNO3(aq) + 3 H2S(aq) = 2 NO(g) + 3 S(aq) + 4 H2O(aq)
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
NaVO3 + Zn + HCl = NaCl + VOCl2 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 8 HCl = 2 NaCl + 2 VOCl2 + ZnCl2 + 4 H2O
ClKBr = BrKCl =>
ClKBr = BrKCl
C12 + KI = KC1 + I1 =>
C12 + 12 KI = 12 KC1 + 12 I1
Na2OH2 + SO4 = Na2SO4 + H2O =>
Na2OH2 + SO4 = Na2SO4 + H2O
AgCl + I2 = Ag + ICl =>
2 AgCl + I2 = 2 Ag + 2 ICl
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
Ca(OH)2(aq) + HCl(aq) = CaCl2 + H(OH) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2 + 2 H(OH)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NO + MnO4{-} + H3O{+} = Mn2 + H2O + NO3 =>
7 NO + 4 MnO4{-} + 4 H3O{+} = 2 Mn2 + 6 H2O + 7 NO3
Ca5(PO4)3 + FeSi2 = Ca2SiO4 + Fe2O3 + P2O5 + P =>
40 Ca5(PO4)3 + 50 FeSi2 = 100 Ca2SiO4 + 25 Fe2O3 + P2O5 + 118 P
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
C4H6 + CO2 = C9H12O2 =>
2 C4H6 + CO2 = C9H12O2
Al + Cu2Cl = Al2Cl + Cu =>
2 Al + Cu2Cl = Al2Cl + 2 Cu
C6H5N2H3*H2O + CuSO4*5H2O = Cu + N2 + H2SO4 + H2O + C6H6 =>
C6H5N2H3*H2O + CuSO4*5H2O = Cu + N2 + H2SO4 + 6 H2O + C6H6
Mn2O7 + CO = Mn2O3 + CO2 =>
Mn2O7 + 4 CO = Mn2O3 + 4 CO2
HNO3 + C = NO + C(NO3)4 + H2O =>
16 HNO3 + 3 C = 4 NO + 3 C(NO3)4 + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3AsO4 + H = HAsO2 + H2O =>
H3AsO4 + 2 H = HAsO2 + 2 H2O
Cu + Ag(NO3)3 = CuNO3 + Ag =>
3 Cu + Ag(NO3)3 = 3 CuNO3 + Ag
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Te + Fe(OH)3 = Fe + Te(OH)6 =>
Te + 2 Fe(OH)3 = 2 Fe + Te(OH)6
CaC2 + C2H5Cl = C4H4 + CaHCl =>
CaC2 + C2H5Cl = C4H4 + CaHCl
Cu + H{+} = Cu{+} + H2 =>
2 Cu + 2 H{+} = 2 Cu{+} + H2
Fe(s) + Al2(SO4)3(aq) = Fe2(SO4)3(aq) + Al(s) =>
2 Fe(s) + Al2(SO4)3(aq) = Fe2(SO4)3(aq) + 2 Al(s)
CaCN + H2O + O2 = HCN + Ca(OH)2 =>
4 CaCN + 6 H2O + O2 = 4 HCN + 4 Ca(OH)2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C12 + KI = KC1 + I1 =>
C12 + 12 KI = 12 KC1 + 12 I1
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
