| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
H2SO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni + I = NiI =>
Ni + I = NiI
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Hg + Cr2O72{-} + H{+} = Hg2{+} + Cr3{+} + H2O =>
854 Hg + 3 Cr2O72{-} + 432 H{+} = 427 Hg2{+} + 2 Cr3{+} + 216 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
NaOH + NiCl2 = NiOH + NaCl2 =>
NaOH + NiCl2 = NiOH + NaCl2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Hg + Cr2O7{-} + H{+} = Hg2{+} + Cr3{+} + H2O =>
74 Hg + 3 Cr2O7{-} + 42 H{+} = 37 Hg2{+} + 2 Cr3{+} + 21 H2O
Ni2 + Pb = NiPb2 =>
Ni2 + 4 Pb = 2 NiPb2
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
(NH4)3(PO4) + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3(PO4) + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Pb(NO3)2 + Na = Pb2 + NaNO3 =>
2 Pb(NO3)2 + 4 Na = Pb2 + 4 NaNO3
KClO3 + KI + H2SO4 = K2SO4 + I2 + KCl + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + 3 I2 + KCl + 3 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SIO2(s) + C(s) = SI(l) + CO2(g) =>
SIO2(s) + C(s) = SI(l) + CO2(g)
NaOH + NiCl2 = NiOH + NaCl2 =>
NaOH + NiCl2 = NiOH + NaCl2
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FeCl3 + H2O2 = FeO2 + H2Cl3 =>
FeCl3 + H2O2 = FeO2 + H2Cl3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
BeO*Al2O3*6SiO2 + Na3FeF6 = SiO2 + Fe2O3 + Al2O3 + Na2BeF4 =>
3 BeO*Al2O3*6SiO2 + 2 Na3FeF6 = 18 SiO2 + Fe2O3 + 3 Al2O3 + 3 Na2BeF4
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
potassiumchlorate = potassiumchloride + oxygen =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Hg(ClO3)2 + MgSO4 = HgSO4 + Mg(ClO3)2 =>
Hg(ClO3)2 + MgSO4 = HgSO4 + Mg(ClO3)2
CuSO4 + KI = KSO4 + CuI =>
CuSO4 + KI = KSO4 + CuI
CAS + H2O = CA(HS)2 + CA(OH)2 =>
2 CAS + 2 H2O = CA(HS)2 + CA(OH)2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
CHON2S + H20 = CO2 + CH4 + H2S + NH4 =>
20 CHON2S + 11 H20 = 10 CO2 + 10 CH4 + 20 H2S + 40 NH4
SIO2(s) + C(s) = SI(l) + CO(g) =>
SIO2(s) + 2 C(s) = SI(l) + 2 CO(g)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C5H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
