| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb + 4 HNO3 = 3 PbO2 + 2 H2O + 4 NO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
FEO + HCl = FECl2 + H2O =>
FEO + 2 HCl = FECl2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[CH3(CH2)16COO]Mg + KMnO4 = MgMnO4 + [CH3(CH2)16COO]K =>
[CH3(CH2)16COO]Mg + KMnO4 = MgMnO4 + [CH3(CH2)16COO]K
C3H8N + O2 = CO2 + H20 + N2 =>
10 C3H8N + 30 O2 = 30 CO2 + 4 H20 + 5 N2
C6H5NH2 + HCL = C6H5NH3 + CL =>
C6H5NH2 + HCL = C6H5NH3 + CL
Fe + CuSO4 = Fe(SO4)3 + Cu =>
Fe + 3 CuSO4 = Fe(SO4)3 + 3 Cu
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Cu6Sn5 = Sn{2+} + {-} + Cu3Sn =>
Cu6Sn5 = 3 Sn{2+} + 6e + 2 Cu3Sn
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
W + HNO3 = WO3 + H2O + NO =>
W + 2 HNO3 = WO3 + H2O + 2 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H8N + O2 = CO2 + H2O + N2 =>
2 C3H8N + 10 O2 = 6 CO2 + 8 H2O + N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn(OH) + KOH = KZnO + H2O =>
Zn(OH) + KOH = KZnO + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4(aq) + NaHCO3(s) = CO2(g) + H2O(lq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(lq) + Na2SO4(aq)
C3H8N(s) + O2(g) = CO2 + H2O + N2 =>
2 C3H8N(s) + 10 O2(g) = 6 CO2 + 8 H2O + N2
Na2O(s) + CO2(g) = Na2CO3(s) =>
Na2O(s) + CO2(g) = Na2CO3(s)
ZNSO4 + Li2Co3 = ZNCo3 + Li2SO4 =>
ZNSO4 + Li2Co3 = ZNCo3 + Li2SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na2(CO3) + HCl = NaCl + H2O + (CO2) =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + (CO2)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H5NH2 + HCL = C6H5NH3 + CL =>
C6H5NH2 + HCL = C6H5NH3 + CL
[CH3(CH2)16COO]Mg + KMnO4 = MgMnO4 + [CH3(CH2)16COO]K =>
[CH3(CH2)16COO]Mg + KMnO4 = MgMnO4 + [CH3(CH2)16COO]K
K2Cr2O7 + KI + H2So4 = Cr2(So4)3 + K2So4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2So4 = Cr2(So4)3 + 4 K2So4 + 3 I2 + 7 H2O
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
BaCl2(s) + O2(g) = Ba(ClO3)2(s) =>
BaCl2(s) + 3 O2(g) = Ba(ClO3)2(s)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/17
Équations équilibrées sur03/17/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
