| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiO + C + Cl2 = 2 TiCl + CO2
Al + FO = O2 + AlF3 =>
2 Al + 6 FO = 3 O2 + 2 AlF3
HX + M(OH)3 = MX3 + HOH =>
3 HX + M(OH)3 = MX3 + 3 HOH
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
NiCl2 + K(OH)2 = NiK + OHCl =>
NiCl2 + K(OH)2 = NiK + 2 OHCl
Ni(NH3)6Cl2 + NaC5H5 = Ni(C5H5)2 + NaCl + NH3 =>
Ni(NH3)6Cl2 + 2 NaC5H5 = Ni(C5H5)2 + 2 NaCl + 6 NH3
Ca3Fe2Si3O12 + Mg3Al2Si3O12 + FeSiO3 = Ca3Al2Si3O12 + Fe2SiO4 + MgSiO3 + O2 =>
2 Ca3Fe2Si3O12 + 2 Mg3Al2Si3O12 + 4 FeSiO3 = 2 Ca3Al2Si3O12 + 4 Fe2SiO4 + 6 MgSiO3 + O2
Zn(s) + Au2(SO4)3(aq) = Au(s) + ZnSO4(aq) =>
3 Zn(s) + Au2(SO4)3(aq) = 2 Au(s) + 3 ZnSO4(aq)
HBr + ZnO = ZnBr + OH =>
HBr + ZnO = ZnBr + OH
KClO3 + C2O4H2 = KCl + CO2 + H2O =>
KClO3 + 3 C2O4H2 = KCl + 6 CO2 + 3 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
SO2 + H = S2 + H2O =>
2 SO2 + 8 H = S2 + 4 H2O
SnO + H2O = SnH2 + O2 =>
SnO + H2O = SnH2 + O2
PbOPbSO4H2O + H2O = PbO2 + SO8 + H =>
PbOPbSO4H2O + 6 H2O = 2 PbO2 + SO8 + 14 H
CrCl2 + KOH + H2O = Cr(OH)3 + KCl + H2 =>
2 CrCl2 + 4 KOH + 2 H2O = 2 Cr(OH)3 + 4 KCl + H2
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
H2 + O2 = H5O2 =>
5 H2 + 2 O2 = 2 H5O2
NH4OH + CuSO4(ac) = NH4SO4 + CuOH =>
NH4OH + CuSO4(ac) = NH4SO4 + CuOH
CH3CH2CN + H2 = CH3CH2CH2NH2 =>
CH3CH2CN + 2 H2 = CH3CH2CH2NH2
Ni(OH)2 + H4P2O7 = Ni2P2O7 + H2O =>
2 Ni(OH)2 + H4P2O7 = Ni2P2O7 + 4 H2O
Na2PO4 + Zn(NO3)2 = ZnPO4 + NaNO3 =>
Na2PO4 + Zn(NO3)2 = ZnPO4 + 2 NaNO3
Zn(s) + HNO3(aq) = Zn(NO3) + N2O(g) + H2O(l) =>
8 Zn(s) + 10 HNO3(aq) = 8 Zn(NO3) + N2O(g) + 5 H2O(l)
HC3H5O3 + NaOH = H2O + NaCHO =>
HC3H5O3 + 3 NaOH = 3 H2O + 3 NaCHO
Cu(CN)2 + KCN = KCu(CN)2 + (CN)2 =>
2 Cu(CN)2 + 2 KCN = 2 KCu(CN)2 + (CN)2
Fe(NO3)2 + Al = FeAl2 + NO3 =>
Fe(NO3)2 + 2 Al = FeAl2 + 2 NO3
Li(OH) + Na(OH) + H2SO4 = LiNaSO4 + H2O =>
Li(OH) + Na(OH) + H2SO4 = LiNaSO4 + 2 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
K2CrO4 + KI + HNO3 = Cr2O3 + KNO3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 10 HNO3 = Cr2O3 + 10 KNO3 + 3 I2 + 5 H2O
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
PCH3 + KMnO4 + H2SO4 = PCO2H + K2SO4 + MnSO4 + H2O =>
5 PCH3 + 6 KMnO4 + 9 H2SO4 = 5 PCO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O
F2 + He = HeF =>
F2 + 2 He = 2 HeF
Cu2S + HNO3 + HCl = H2(CuCl)4 + NO + H2SO4 + H2O =>
6 Cu2S + 14 HNO3 + 12 HCl = 3 H2(CuCl)4 + 14 NO + 6 H2SO4 + 4 H2O
H2SO4 + Pb(OH)3 = Pb2(SO4)3 + H2O =>
3 H2SO4 + 2 Pb(OH)3 = Pb2(SO4)3 + 6 H2O
H6C4O5 + Al(OH)3 = Al(C4H4O5)3 + H3O =>
3 H6C4O5 + Al(OH)3 = Al(C4H4O5)3 + 3 H3O
Na + CO3 = NaO + CO2 =>
Na + CO3 = NaO + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SrSiO3 + Sr(OH)2 = (SrOH)2SiO3 =>
SrSiO3 + Sr(OH)2 = (SrOH)2SiO3
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
Na + H3PO4 = Na2HPO4 + H2 =>
2 Na + H3PO4 = Na2HPO4 + H2
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
CONH + H2O = CO2H + NH2 =>
CONH + H2O = CO2H + NH2
Cu + HNO3 = N2 + H2O + Cu(NO3)2 =>
5 Cu + 12 HNO3 = N2 + 6 H2O + 5 Cu(NO3)2
F8 = F9 =>
9 F8 = 8 F9
KCIO3 + I2 + H2O = KCI + HIO3 =>
5 KCIO3 + 3 I2 + 3 H2O = 5 KCI + 6 HIO3
HCl + H2O2 + FeCl2 = FeCl3 + H2O =>
2 HCl + H2O2 + 2 FeCl2 = 2 FeCl3 + 2 H2O
UO2(NO3)2 + NH4OH = (NH4)2U2O7 + NH4NO3 + H2O =>
2 UO2(NO3)2 + 6 NH4OH = (NH4)2U2O7 + 4 NH4NO3 + 3 H2O
CaCO3 + C2H4O2 = Ca(C2H4O2)2 + CO2 + H2O =>
4 CaCO3 + 9 C2H4O2 = 4 Ca(C2H4O2)2 + 6 CO2 + 2 H2O
Mg + CoCl3 = MgCl2 + Co =>
3 Mg + 2 CoCl3 = 3 MgCl2 + 2 Co
Cr2O3 + Na2CO3 + KNO3 = CO2 + Na2CrO8 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 11 KNO3 = 2 CO2 + 2 Na2CrO8 + 11 KNO2
Zn + MgPO4 = MgZn + PO4 =>
Zn + MgPO4 = MgZn + PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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