| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn2(SO4){-}2 = (Zn2) + (SO4){-}2 =>
Zn2(SO4){-}2 = (Zn2) + (SO4){-}2
KMnO4 + Fe2(SO4)3 + H2SO4 = Fe(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Fe2(SO4)3 + 8 H2SO4 = 10 Fe(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
KCl + Na2(SO4) = K2(SO4) + NaCl =>
2 KCl + Na2(SO4) = K2(SO4) + 2 NaCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C6H2(OH)3COOH + CaCO3 = H2O + CO2 + CaC7H5O2 =>
31 C6H2(OH)3COOH + 24 CaCO3 = 33 H2O + 73 CO2 + 24 CaC7H5O2
F + O2 = F6O =>
12 F + O2 = 2 F6O
Ca(g) + AlCl3(s) = CaCl2(s) + Al(g) =>
3 Ca(g) + 2 AlCl3(s) = 3 CaCl2(s) + 2 Al(g)
KMnO4 + BrK + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
KMnO4 + 5 BrK + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Br + 4 H2O
SrCO3 + KOH = K2CO3 + Sr(OH)2 =>
SrCO3 + 2 KOH = K2CO3 + Sr(OH)2
Pb2O3 + FeS2 = PbS + FeS + SO2 =>
2 Pb2O3 + 7 FeS2 = 4 PbS + 7 FeS + 3 SO2
Bi2O3 + OCl = Cl + BiO2 =>
Bi2O3 + OCl = Cl + 2 BiO2
N2(s) + O2(g) = N2O3(g) =>
2 N2(s) + 3 O2(g) = 2 N2O3(g)
NaI + NaOH = IOH + Na =>
NaI + NaOH = IOH + 2 Na
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
NiCO3*2Ni(OH)2*4H2O + H2SO4 = NiSO4 + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 3 H2SO4 = 3 NiSO4 + 9 H2O + CO2
CH3CH2OH + KMnO4 + H2SO4 = CH3CH2OOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2OOH + 2 MnSO4 + K2SO4 + 3 H2O
H2O2(aq) + SO2(aq) = H2SO4(aq) =>
H2O2(aq) + SO2(aq) = H2SO4(aq)
CH3CH2CH3OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CH2CH3OH + 2 KMnO4 + 3 H2SO4 = 2 CH3CH2COOH + 2 MnSO4 + K2SO4 + 6 H2O
CrN + K3PO4 = CrPO4 + K3N =>
CrN + K3PO4 = CrPO4 + K3N
Cu(s) + HNO3(aq) = Cu(NO3)4(aq) + H2O(l) + NO2(g) =>
Cu(s) + 8 HNO3(aq) = Cu(NO3)4(aq) + 4 H2O(l) + 4 NO2(g)
H4 + O16 = H2O =>
8 H4 + O16 = 16 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C051H006O041 + O2 = CO2 + H2O =>
C051H006O041 + 32 O2 = 51 CO2 + 3 H2O
SnSO4 + MgO = MgSO4 + SnO =>
SnSO4 + MgO = MgSO4 + SnO
AgNO2 + CH3I = AgI + CH3NO2 =>
AgNO2 + CH3I = AgI + CH3NO2
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Na2CO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + Na2SO4(s) =>
Na2CO3(aq) + H2SO4(aq) = H2O(l) + CO2(g) + Na2SO4(s)
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
Co(H2O)6 + Cl = CoCl24 + H2O =>
Co(H2O)6 + 24 Cl = CoCl24 + 6 H2O
KCL(aq) + HNO3(aq) = KNO3(aq) + HCL(aq) =>
KCL(aq) + HNO3(aq) = KNO3(aq) + HCL(aq)
CU(ii)O + H = CU + H2O =>
CU(ii)O + 2 H = CU + H2O
H + Cu(NO3)2 = H(NO3)2 + Cu =>
H + Cu(NO3)2 = H(NO3)2 + Cu
NH4O + SO2 + O2 = (NH4)2S2O8 =>
2 NH4O + 2 SO2 + O2 = (NH4)2S2O8
FeCO3 + C2H4O2 = FeC2H3O2 + CO2 + H2O =>
8 FeCO3 + 9 C2H4O2 = 8 FeC2H3O2 + 10 CO2 + 6 H2O
C3H4O4 + P4O10 = C3O2 + H3PO4 =>
3 C3H4O4 + P4O10 = 3 C3O2 + 4 H3PO4
(NH4)2PtCl6(s) = NH4Cl(s) + Pt(s) + Cl2 =>
(NH4)2PtCl6(s) = 2 NH4Cl(s) + Pt(s) + 2 Cl2
NaOCl + CH3COOH = H2O + Cl + CH3COO + Na =>
NaOCl + 2 CH3COOH = H2O + Cl + 2 CH3COO + Na
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
Al(OH)3 + NH3 = [Al(NH3)6](OH)3 =>
Al(OH)3 + 6 NH3 = [Al(NH3)6](OH)3
C4H7OH + O2 = CO + H2O2 =>
2 C4H7OH + 11 O2 = 8 CO + 8 H2O2
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Mg(NO3)2 + CH4N2O = MgO + H2O + CO2 + NO2 =>
7 Mg(NO3)2 + CH4N2O = 7 MgO + 2 H2O + CO2 + 16 NO2
Li2CO3 + HNO3 = H2O + LiNO3 + CO2 =>
Li2CO3 + 2 HNO3 = H2O + 2 LiNO3 + CO2
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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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