| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HCl + Na(NO)3 = NaCl + H(NO)3 =>
HCl + Na(NO)3 = NaCl + H(NO)3
KNO3 + C + S = K2S + CO2 + N2 =>
2 KNO3 + 3 C + S = K2S + 3 CO2 + N2
PbO2 + Ca = CaO2 + Pb =>
PbO2 + Ca = CaO2 + Pb
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
AGNO3 + NaCl = AGCl + NaNO3 =>
AGNO3 + NaCl = AGCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 + K2CO3 = KCl + CaCO3 =>
CaCl2 + K2CO3 = 2 KCl + CaCO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Na3Po4 + CuSo4 = NaSo4 + Cu3Po4 =>
Na3Po4 + 3 CuSo4 = 3 NaSo4 + Cu3Po4
Sn + HNO3 + HCl = SnCl4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 4 NO + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H6 + Cl2 = C4H5Cl + HCl =>
C4H6 + Cl2 = C4H5Cl + HCl
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO3 + O2 = 2 CO2 + Na2SO4 + Na2MnO4
CO + H2 = C4H10O2 + H2O =>
4 CO + 7 H2 = C4H10O2 + 2 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Ba + H2O = Ba(OH) + H2 =>
2 Ba + 2 H2O = 2 Ba(OH) + H2
SiCl2H2(g) + NH3(g) = Si3N4(s) + HCl(g) + H2(g) =>
3 SiCl2H2(g) + 4 NH3(g) = Si3N4(s) + 6 HCl(g) + 6 H2(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SbCl3 = Sb + Cl =>
SbCl3 = Sb + 3 Cl
ZN(s) + S(s) = ZNS(s) =>
ZN(s) + S(s) = ZNS(s)
AgI + NH4OH = AgOH + NH4I =>
AgI + NH4OH = AgOH + NH4I
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Cs + H2O = Cs(OH) + H2 =>
2 Cs + 2 H2O = 2 Cs(OH) + H2
CaH2 + H2O = H2 + Ca(OH)2 =>
CaH2 + 2 H2O = 2 H2 + Ca(OH)2
As2O3 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnSO4
NO2{-} + I{-} + H{+} = I2 + NO + H2O =>
2 NO2{-} + 2 I{-} + 4 H{+} = I2 + 2 NO + 2 H2O
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cr2O7{2-} + Ni + H{+} = Cr{3+} + Ni{2+} + H2O =>
Cr2O7{2-} + 3 Ni + 14 H{+} = 2 Cr{3+} + 3 Ni{2+} + 7 H2O
Al + V2O5 = V2 + Al2O3 =>
10 Al + 3 V2O5 = 3 V2 + 5 Al2O3
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
H2So4 + KOH = K2So4 + H2O =>
H2So4 + 2 KOH = K2So4 + 2 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 + P4S6 = P4O10 + KCl + SO3 =>
28 KClO3 + 3 P4S6 = 3 P4O10 + 28 KCl + 18 SO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C6H6 + Br2 = C6H6Br6 =>
C6H6 + 3 Br2 = C6H6Br6
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/15
Équations équilibrées sur11/18/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
