| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CdSO4 = Cd2 + 2 SO4
NaSO4 + CaN4 = NaN4 + CaSO4 =>
NaSO4 + CaN4 = NaN4 + CaSO4
Ca(FeO2)2 + HCl = FeCl3 + CaCl2 + H2O =>
Ca(FeO2)2 + 8 HCl = 2 FeCl3 + CaCl2 + 4 H2O
MgBr2 + HCl = MgCl2 + HBr =>
MgBr2 + 2 HCl = MgCl2 + 2 HBr
Pb(NO3)2 + H2O = PbOH2 + NO3 =>
Pb(NO3)2 + H2O = PbOH2 + 2 NO3
Ni(NO3)2 + NH4HS + H2O = Ni(OH)2 + NH4NO3 + S2 =>
3 Ni(NO3)2 + 4 NH4HS + 3 H2O = 3 Ni(OH)2 + 5 NH4NO3 + 2 S2
Cr(OH)3 + HNO2 = Cr(NO3)3 + NO + H2O =>
Cr(OH)3 + 9 HNO2 = Cr(NO3)3 + 6 NO + 6 H2O
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Zn + C6H8O7 = ZnC4 + H2O + CO2 =>
9 Zn + 8 C6H8O7 = 9 ZnC4 + 32 H2O + 12 CO2
SnO + SO2 = SnS + O2 =>
2 SnO + 2 SO2 = 2 SnS + 3 O2
Cs + Fe2(O)3 = Cs2O + Fe =>
6 Cs + Fe2(O)3 = 3 Cs2O + 2 Fe
ZnO + H2SO4 + H2O = ZnSO4*7H2O =>
ZnO + H2SO4 + 6 H2O = ZnSO4*7H2O
C11H12N2 + NH3 = C12H16N2 + CN =>
46 C11H12N2 + 24 NH3 = 39 C12H16N2 + 38 CN
La2O3 + La2Zr2O7 + Li2CO3 = Li7La3Zr2O12 + CO2 =>
La2O3 + 2 La2Zr2O7 + 7 Li2CO3 = 2 Li7La3Zr2O12 + 7 CO2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
C8H19NO2 + NaOH = NH3C8H17O3Na =>
C8H19NO2 + NaOH = NH3C8H17O3Na
NH3 + KClO3 = N2 + H2O + KCl =>
2 NH3 + KClO3 = N2 + 3 H2O + KCl
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
CH4 + K = K4C + H2 =>
CH4 + 4 K = K4C + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5(OH)3 + KMnO4 = CO2 + Mn2O3 + K2CO3 + H2O =>
4 C2H5(OH)3 + 10 KMnO4 = 3 CO2 + 5 Mn2O3 + 5 K2CO3 + 16 H2O
HNO3(aq) + ZnCO3(s) = Zn(NO3)2 + H2CO3 =>
2 HNO3(aq) + ZnCO3(s) = Zn(NO3)2 + H2CO3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
K2 + H2O = KOH + H =>
K2 + 2 H2O = 2 KOH + 2 H
Cl2 + LiF = LiCl + F2 =>
Cl2 + 2 LiF = 2 LiCl + F2
CaCO3 = CaO + CO2 = ] =>
CaCO3 = CaO + CO2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + HAuCl4 + NaBH4 = Au + H3BO3 + NaCl + HCl =>
9 H2O + 8 HAuCl4 + 3 NaBH4 = 8 Au + 3 H3BO3 + 3 NaCl + 29 HCl
PbO2 + H{+} + SO4 + e = PbSO4 + H2O =>
PbO2 + 4 H{+} + SO4 + 4e = PbSO4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
FeSO4 + NaHCO3 = Fe(OH)2 + Na2SO4 + CO2 =>
FeSO4 + 2 NaHCO3 = Fe(OH)2 + Na2SO4 + 2 CO2
B(s) + I2(s) = B2I6 =>
2 B(s) + 3 I2(s) = B2I6
MgCl2 + AgSO4 = MgSO4 + AgCl2 =>
MgCl2 + AgSO4 = MgSO4 + AgCl2
CaI2 + Ni3(PO4)02 = NiI2 + Ca3(PO4)2 =>
3 CaI2 + Ni3(PO4)02 = 3 NiI2 + Ca3(PO4)2
C4H9OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + C4H8O2 + K2SO4 + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 C4H8O2 + 2 K2SO4 + 11 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3} =>
NaOH + Cu(NO{3}){2} = CuOH{2} + NaNO{3}
C14H30 + Cl2 = C14H29Cl + HCl =>
C14H30 + Cl2 = C14H29Cl + HCl
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
SrNO3 + NaSO4 = NaNO3 + SrSO4 =>
SrNO3 + NaSO4 = NaNO3 + SrSO4
Mn{2} + BiO3{-} + H{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O
Cr(OH)3 + H2O = CrO4{2-} + e + H3O{+} =>
Cr(OH)3 + 6 H2O = CrO4{2-} + 3e + 5 H3O{+}
Mg(s) + HCl(g) = MgCl(s) + H2(g) =>
2 Mg(s) + 2 HCl(g) = 2 MgCl(s) + H2(g)
SO2 + H2O + C12 = H2SO4 + HC1 =>
6 SO2 + 12 H2O + C12 = 6 H2SO4 + 12 HC1
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
