| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(NO3)2 + Al2(SO4)3 = 3 Cu(SO4) + 2 Al(NO3)3
Ag(I) + O2 = Ag(I)O2 =>
Ag(I) + O2 = Ag(I)O2
AlPO4 + Pb(NO3)2 = Pb3(PO4)2 + Al(NO3)3 =>
2 AlPO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 2 Al(NO3)3
(Co(NH3)6)Cl3 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12(Co(NH3)6)Cl3 + 36 NaOH = 4 Co3O4 + 72 NH3 + 36 NaCl + O2 + 18 H2O
CaPO4 + (NH4)2SO4 = NH4PO4 + Ca2SO4 =>
2 CaPO4 + (NH4)2SO4 = 2 NH4PO4 + Ca2SO4
YBaCo4O7 + O2 = BaCoO2 + Y2O4 + Co3O4 =>
2 YBaCo4O7 + O2 = 2 BaCoO2 + Y2O4 + 2 Co3O4
C3H8OH + O2 = H2O + CO2 =>
4 C3H8OH + 19 O2 = 18 H2O + 12 CO2
ZnFe2(C2O4)3 = ZnFe2O4 + CO2 + CO =>
ZnFe2(C2O4)3 = ZnFe2O4 + 2 CO2 + 4 CO
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
BaCO3 + NiO + IrO2 + O2 = Ba4NiIr2O12 + CO2 =>
8 BaCO3 + 2 NiO + 4 IrO2 + 3 O2 = 2 Ba4NiIr2O12 + 8 CO2
SnO2 + H22 = Sn + H2O =>
11 SnO2 + 2 H22 = 11 Sn + 22 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Ag(I) + O2 = Ag(I)O2 =>
Ag(I) + O2 = Ag(I)O2
Pb2NO2 + KI = Pb2I + KNO2 =>
Pb2NO2 + KI = Pb2I + KNO2
CH3CHClCOOH + NH3 = CH3CH(NH2)COOH + HCl =>
CH3CHClCOOH + NH3 = CH3CH(NH2)COOH + HCl
C0Cl2 + CaCO3 = C0CO3 + CaCl2 =>
C0Cl2 + CaCO3 = C0CO3 + CaCl2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Mg(HO)2 + HBr = MgBr2 + H2O =>
Mg(HO)2 + 2 HBr = MgBr2 + 2 H2O
KF + Ca(NO3)2 = CaF2 + KNO3 =>
2 KF + Ca(NO3)2 = CaF2 + 2 KNO3
(NH4)2S + Pb(NO3)2 = (NH4NO3)2(PbS) =>
(NH4)2S + Pb(NO3)2 = (NH4NO3)2(PbS)
LiOH() + NaI() = LiI() + NaOH() =>
LiOH() + NaI() = LiI() + NaOH()
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na + N + O3 = NaNO =>
3 Na + 3 N + O3 = 3 NaNO
Mg + PO4 = Mg(PO4) =>
Mg + PO4 = Mg(PO4)
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
CaCO3 + H3O = CaOH + H2CO3 =>
CaCO3 + H3O = CaOH + H2CO3
As2O3 + H2SO4 + NaCl = AsCl3 + Na2SO4 + H2O =>
As2O3 + 3 H2SO4 + 6 NaCl = 2 AsCl3 + 3 Na2SO4 + 3 H2O
K2SO4 + Fe2(SO4)3 + H2O = H2SO4 + KFe3(SO4)2(OH)6 =>
K2SO4 + 3 Fe2(SO4)3 + 12 H2O = 6 H2SO4 + 2 KFe3(SO4)2(OH)6
BaHPO4 + CaCl2 = BaCl2 + CaHPO4 =>
BaHPO4 + CaCl2 = BaCl2 + CaHPO4
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
H(NO3) + Al5Cl3 = H5Cl + Al(NO3)3 =>
15 H(NO3) + Al5Cl3 = 3 H5Cl + 5 Al(NO3)3
KCl = K + Cl2 = =>
2 KCl = 2 K + Cl2
BaSO4 + H2O = Ba(HO)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(HO)2 + H2SO4
H2SO4 + (NH4)2MoO4 = H2MoO4 + (NH4)2SO4 =>
H2SO4 + (NH4)2MoO4 = H2MoO4 + (NH4)2SO4
C + H2O = C2H2 + O2 =>
4 C + 2 H2O = 2 C2H2 + O2
Ag(I) + O2 = Ag(I)O2 =>
Ag(I) + O2 = Ag(I)O2
Al + Na2CO3 = AlCO3 + Na =>
Al + Na2CO3 = AlCO3 + 2 Na
SnSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Sn(SO4)2 =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Sn(SO4)2
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
Fe2 + ClO2 = FeO + Cl2 =>
2 Fe2 + 2 ClO2 = 4 FeO + Cl2
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
ZnCl2 + HNO3 + H2SO4 = Zn(HSO4)2 + Cl2 + NOCl + H2O =>
3 ZnCl2 + 2 HNO3 + 6 H2SO4 = 3 Zn(HSO4)2 + 2 Cl2 + 2 NOCl + 4 H2O
MgF2 + H2O = MgH2 + F2O =>
MgF2 + H2O = MgH2 + F2O
K + CaO = K2Ca + O =>
2 K + CaO = K2Ca + O
WF6 + SiH4 = WSi + H2 + F2 =>
WF6 + SiH4 = WSi + 2 H2 + 3 F2
KMnO4 + H2O + Na2S2O3 = MnO2 + Na2SO4 + K2SO4 + KOH =>
8 KMnO4 + H2O + 3 Na2S2O3 = 8 MnO2 + 3 Na2SO4 + 3 K2SO4 + 2 KOH
H2S + Pb = H2 + PbS =>
H2S + Pb = H2 + PbS
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Cs3P + I2 = CsI + P2I4 =>
2 Cs3P + 5 I2 = 6 CsI + P2I4
H3NSO3 + OH = H2NSO3 + H2O =>
H3NSO3 + OH = H2NSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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