| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Mo + C3H6N6 = 6 Mo2N + 3 C + 3 H2
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
Co + NaCl = CoNa + Cl =>
Co + NaCl = CoNa + Cl
C + HCl = C6HCl =>
6 C + HCl = C6HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
FeNa2 + NaOH = Fe(OH)2 + Na3 =>
3 FeNa2 + 6 NaOH = 3 Fe(OH)2 + 4 Na3
MnSO4 + NaOH = Na2SO4 + Mn(OH)2 =>
MnSO4 + 2 NaOH = Na2SO4 + Mn(OH)2
Br + H2S = H2Br + S =>
Br + H2S = H2Br + S
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
Hg(NH2)Cl + AgNO3 = AgCl + NO3 + NH2 + Hg =>
Hg(NH2)Cl + AgNO3 = AgCl + NO3 + NH2 + Hg
HPO4 + Ca(NO3)2 = HNO3 + Ca(PO4)2 =>
2 HPO4 + Ca(NO3)2 = 2 HNO3 + Ca(PO4)2
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
NH3 + H2SOU = (NH4)2SOU =>
2 NH3 + H2SOU = (NH4)2SOU
CrOH3 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 CrOH3 + 7 NaClO + 4 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
Ni + HNO3 = Ni(NO3)2 + NO2H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2H2O
BrO{-} + NH3 = Br{-} + N2 + H2O =>
3 BrO{-} + 2 NH3 = 3 Br{-} + N2 + 3 H2O
Sn{4+} + In = In{+} + Sn{2+} =>
Sn{4+} + 2 In = 2 In{+} + Sn{2+}
HNO3 + Mg = NH3 + Mg(NO3)2 + H2O =>
9 HNO3 + 4 Mg = NH3 + 4 Mg(NO3)2 + 3 H2O
FeONa2CO3 = FeCO3Na2O =>
FeONa2CO3 = FeCO3Na2O
Al + ClO4 = Al(ClO4) =>
Al + ClO4 = Al(ClO4)
PbO2 + KBr + H2SO4 = PbSO4 + KBrO3 + H2O =>
3 PbO2 + KBr + 3 H2SO4 = 3 PbSO4 + KBrO3 + 3 H2O
BF3 + Li2SO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2 + (SO3)3 + 6 LiF
(CH3COO)2SO4 + H2SO4 = CH3COOH + SO4 =>
(CH3COO)2SO4 + H2SO4 = 2 CH3COOH + 2 SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr + H2SO3 + H{+} = S + H2O + Cr3{+} =>
12 Cr + H2SO3 + 4 H{+} = S + 3 H2O + 4 Cr3{+}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(g) + CO2(g)
FeCl3 + I2 = FeI3 + Cl =>
2 FeCl3 + 3 I2 = 2 FeI3 + 6 Cl
SnCl4 + H2O = Sn(OH)4 + HCl =>
SnCl4 + 4 H2O = Sn(OH)4 + 4 HCl
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
CuCl2Ca(OH)2 = Cu(OH)2CaCl2 =>
CuCl2Ca(OH)2 = Cu(OH)2CaCl2
Cd + HCl = Cd(HCl)2 =>
Cd + 2 HCl = Cd(HCl)2
Cu + Pb(OAc)2 = AcCu + Pb + O =>
2 Cu + Pb(OAc)2 = 2 AcCu + Pb + 2 O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
At + H = AtH =>
At + H = AtH
CaO + H3PO4 = CaHPO4 + H2O =>
CaO + H3PO4 = CaHPO4 + H2O
C8H12NO2S + O2 = CO2 + H2O + NO + SO2 =>
2 C8H12NO2S + 23 O2 = 16 CO2 + 12 H2O + 2 NO + 2 SO2
Fe + Pb(ClO3)2 = Fe(ClO3)2 + Pb =>
Fe + Pb(ClO3)2 = Fe(ClO3)2 + Pb
NH4Cl(g) + Mg(OH)2(s) = NH3(g) + H2O(g) + MgCl2(s) =>
2 NH4Cl(g) + Mg(OH)2(s) = 2 NH3(g) + 2 H2O(g) + MgCl2(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H2ON2(NO2)2 + O2 = CO2 + H2O + N2 =>
C6H2ON2(NO2)2 + 4 O2 = 6 CO2 + H2O + 2 N2
As2S3(s) + HNO3(aq) + H2O = H3AsO4(aq) + H2SO4(aq) + NO(g) =>
3 As2S3(s) + 28 HNO3(aq) + 4 H2O = 6 H3AsO4(aq) + 9 H2SO4(aq) + 28 NO(g)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + Pb(OAc)2 = AcCu + Pb + O =>
2 Cu + Pb(OAc)2 = 2 AcCu + Pb + 2 O
PBr3 + H2SO4 = H3PO4 + SO2 + Br2 + HBr =>
PBr3 + 2 H2SO4 = H3PO4 + 2 SO2 + Br2 + HBr
Cl2(g) + NaI(g) = NaCl(g) + I2(g) =>
Cl2(g) + 2 NaI(g) = 2 NaCl(g) + I2(g)
BeO + H3PO3 = Be3(PO3)2 + H2O =>
3 BeO + 2 H3PO3 = Be3(PO3)2 + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
