| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + ZnCO3 = H2O(l) + CO2(g) + ZnSO4
S + NaOH + O2 = Na2S2O3 + H2O =>
2 S + 2 NaOH + O2 = Na2S2O3 + H2O
C3H5(OCOC17H35)3 + O2 = CO + H2O =>
C3H5(OCOC17H35)3 + 53 O2 = 57 CO + 55 H2O
NaC2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + H2O + CO2 + MnS =>
26 NaC2O4 + 2 KMnO4 + 16 H2SO4 = K2SO4 + 13 Na2SO4 + 16 H2O + 52 CO2 + 2 MnS
K2SO4(aq) + Pb(C2H3O2)2(aq) = PbSO4 + K2(C2H3O2)2 =>
K2SO4(aq) + Pb(C2H3O2)2(aq) = PbSO4 + K2(C2H3O2)2
C3H8O3 + NaHCO3 = C3H7O3Na + H2CO3 =>
C3H8O3 + NaHCO3 = C3H7O3Na + H2CO3
(NH4)2S + Pb(NO3)2 = NH4(NO3)2 + Pb2S =>
(NH4)2S + 2 Pb(NO3)2 = 2 NH4(NO3)2 + Pb2S
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
NH4NH2COO = NH3 + CO2 =>
NH4NH2COO = 2 NH3 + CO2
Cr2O3 + C = Cr3O2 + CO =>
3 Cr2O3 + 5 C = 2 Cr3O2 + 5 CO
C6H6CHO + KMnO4 + H2O = C6H6COOH + MnO2 + KOH =>
3 C6H6CHO + 2 KMnO4 + H2O = 3 C6H6COOH + 2 MnO2 + 2 KOH
Zn + Cu(NO3)2 = Zn2(NO3)2 + Cu =>
2 Zn + Cu(NO3)2 = Zn2(NO3)2 + Cu
MnO4 + H2O = MnOH + OH =>
MnO4 + 4 H2O = MnOH + 7 OH
Al + CH3COOH = Al(C2H3O2)2 + H2 =>
Al + 2 CH3COOH = Al(C2H3O2)2 + H2
Mg + FePO4 = MgFe2P2O8 =>
Mg + 2 FePO4 = MgFe2P2O8
Na3PO4 + Ni2(ClO) = Na4ClO + Ni3(PO4)2 =>
4 Na3PO4 + 3 Ni2(ClO) = 3 Na4ClO + 2 Ni3(PO4)2
CrO4{2-} + S{2-} + H2O = CrO2 + S + OH{-} =>
CrO4{2-} + S{2-} + 2 H2O = CrO2 + S + 4 OH{-}
H2O + Al(OH)3 = H2 + Al(OH)4 =>
2 H2O + 2 Al(OH)3 = H2 + 2 Al(OH)4
(NH4)2S2O8 + H2SO4 = NH4HSO4 + H2S2O8 =>
(NH4)2S2O8 + 2 H2SO4 = 2 NH4HSO4 + H2S2O8
NaHCO2 + H3C6O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO2 + 12 H3C6O7 = 33 CO2 + 5 H2O + 13 Na3C6H5O7
CaCl2 + NH4CO3 = CaCO3 + Cl2NH4 =>
CaCl2 + NH4CO3 = CaCO3 + Cl2NH4
(CH2)32(CH3)3CH(CO2)3 + NaOH = (CH2)2CH(OH)3 + CH3(CH2)10CO2Na =>
(CH2)32(CH3)3CH(CO2)3 + 3 NaOH = (CH2)2CH(OH)3 + 3 CH3(CH2)10CO2Na
Na + Ag2O = Ag + Na2O =>
2 Na + Ag2O = 2 Ag + Na2O
CH4(g) + H2O(g) = CO2 + H =>
CH4(g) + 2 H2O(g) = CO2 + 8 H
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H3PO3 + CuOH = Cu3PO3 + H2O =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 H2O
SO2 + H2O2 + Ba(OH)2 = BaSO4 + H2O =>
SO2 + H2O2 + Ba(OH)2 = BaSO4 + 2 H2O
Cu2O + Fe = Cu + Fe2O3 =>
3 Cu2O + 2 Fe = 6 Cu + Fe2O3
C60 + Br2 = C60Br24 =>
C60 + 12 Br2 = C60Br24
AgCl + Sn = SnCl + Ag =>
AgCl + Sn = SnCl + Ag
NH4NH2COO = NH3 + CO2 =>
NH4NH2COO = 2 NH3 + CO2
HBr + Be2S = BeBr + H2S =>
2 HBr + Be2S = 2 BeBr + H2S
HF + AgHO = AgF + H2O =>
HF + AgHO = AgF + H2O
S + NaOH + O2 = Na2S2O3 + H2O =>
2 S + 2 NaOH + O2 = Na2S2O3 + H2O
ZnCl2 + NH4Cl = Zn(NH3)2Cl2 + HCl =>
ZnCl2 + 2 NH4Cl = Zn(NH3)2Cl2 + 2 HCl
Fe2O + H2SO4 = H2O + Fe2SO4 =>
Fe2O + H2SO4 = H2O + Fe2SO4
FeCl3(aq) + NaOH(aq) = Fe(OH)3(a) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(a) + 3 NaCl(aq)
CH3CH2OH + H3O = CH3CH2OH2 + H2O =>
CH3CH2OH + H3O = CH3CH2OH2 + H2O
AsO4{3-} + Zn + H3O{+} = AsH4 + Zn{2+} + H2O =>
2 AsO4{3-} + 9 Zn + 24 H3O{+} = 2 AsH4 + 9 Zn{2+} + 32 H2O
NaCO3 + CuSO4 = Cu(CO3)2 + Na2SO4 =>
2 NaCO3 + CuSO4 = Cu(CO3)2 + Na2SO4
HCl + S2O3 = HS2O3 + Cl =>
HCl + S2O3 = HS2O3 + Cl
Ba{2+} + NO3{2-} = Ba(NO3) =>
Ba{2+} + NO3{2-} = Ba(NO3)
PH3 + KClO + KOH = K3PO4 + KCl + H2O =>
PH3 + 4 KClO + 3 KOH = K3PO4 + 4 KCl + 3 H2O
Na2C2O4 + Ni(NO3)2 = Na(NO3) + Ni(C2O4) =>
Na2C2O4 + Ni(NO3)2 = 2 Na(NO3) + Ni(C2O4)
H2O2 + H3 = H2O =>
3 H2O2 + 2 H3 = 6 H2O
FeAs2 + H2O + O2 = H3AsO3 + Fe(OH)2 =>
FeAs2 + 4 H2O + 2 O2 = 2 H3AsO3 + Fe(OH)2
Fe3O4 + (NH4)2SO4 + O2 = Fe2(SO4)3 + NH3 + H2O =>
4 Fe3O4 + 18(NH4)2SO4 + O2 = 6 Fe2(SO4)3 + 36 NH3 + 18 H2O
KAlO2 + H2SO4 = K2SO4 + HAlO2 =>
2 KAlO2 + H2SO4 = K2SO4 + 2 HAlO2
Na2Cr2O7 + HCl + Cu2S = CuCl2 + CrCl3 + H2O + NaCl + Na2SO4 =>
5 Na2Cr2O7 + 46 HCl + 3 Cu2S = 6 CuCl2 + 10 CrCl3 + 23 H2O + 4 NaCl + 3 Na2SO4
C6H12O6 + SO4 = HS + H2O + CO2 =>
3 C6H12O6 + 8 SO4 = 8 HS + 14 H2O + 18 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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