| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + C = 2 Cu + CO
CrO3 + HI = Cr2O3 + I + H2O =>
2 CrO3 + 6 HI = Cr2O3 + 6 I + 3 H2O
MgCO3 = MgO3 + C =>
MgCO3 = MgO3 + C
(NH4)2U2O7 = UO3 + NH3 + H2O =>
(NH4)2U2O7 = 2 UO3 + 2 NH3 + H2O
H3AsO3 + H2O2 = H3AsO4 + H2O =>
H3AsO3 + H2O2 = H3AsO4 + H2O
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
AgNO3 + K2SO4 = Ag2SO4 + NKO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 NKO3
K + Rb2O = K2O + Rb =>
2 K + Rb2O = K2O + 2 Rb
NH4NO3 + C = N2 + CO2 + H2O =>
2 NH4NO3 + C = 2 N2 + CO2 + 4 H2O
AlI3 + NH3 = Al(NH3)3 + I =>
AlI3 + 3 NH3 = Al(NH3)3 + 3 I
PbNO3 + H2SO4 = Pb2SO4 + HNO3 =>
2 PbNO3 + H2SO4 = Pb2SO4 + 2 HNO3
H3PO4 + NaOH = NaPO + O2 + H2 =>
H3PO4 + NaOH = NaPO + 2 O2 + 2 H2
Co3(PO4)2 + Ba = Co + Ba3PO4 =>
Co3(PO4)2 + 6 Ba = 3 Co + 2 Ba3PO4
H2O + LiSH = LiSH2 + HO =>
H2O + LiSH = LiSH2 + HO
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
NaCa2Al5Si5O20*6H2O + K + Na + SiO2 + H + O = K3Na3Ca1Al8Si24O64*24H2O + Ca =>
8 NaCa2Al5Si5O20*6H2O + 15 K + 7 Na + 80 SiO2 + 144 H + 72 O = 5 K3Na3Ca1Al8Si24O64*24H2O + 11 Ca
CsOH + ClO4 = CsO4 + ClOH =>
CsOH + ClO4 = CsO4 + ClOH
ClO4{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO4{-} + 7 Cl{-} + 8 H{+} = 4 Cl2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2(C2O4) + Co(NO3)4 = Co(C2O4)2 + K(NO3) =>
2 K2(C2O4) + Co(NO3)4 = Co(C2O4)2 + 4 K(NO3)
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
NaCl + S = Na + SCl =>
NaCl + S = Na + SCl
NaNO3 + NH4Cl = NaCl + NO3NH4 =>
NaNO3 + NH4Cl = NaCl + NO3NH4
ClNaO3 = NaCl + O2 =>
2 ClNaO3 = 2 NaCl + 3 O2
MgO + NaI = MgI2 + Na2O =>
MgO + 2 NaI = MgI2 + Na2O
ZnSO4 = Zn + (SO4) =>
ZnSO4 = Zn + (SO4)
Nh4OH + H2C2O4 = (Nh4)2C2O4 + H2O =>
2 Nh4OH + H2C2O4 = (Nh4)2C2O4 + 2 H2O
MgCI2 + Br2 = MgBr2 + CI2 =>
MgCI2 + Br2 = MgBr2 + CI2
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + H2O =>
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + 2 H2O
Hg + H5IO6 = Hg(IO6)2 + H =>
Hg + 2 H5IO6 = Hg(IO6)2 + 10 H
Fe{3} + NCS{-} = FeNCS{2} =>
Fe{3} + NCS{-} = FeNCS{2}
HgSO4 + Na + Cl2 = HgCl2 + Na2SO4 =>
HgSO4 + 2 Na + Cl2 = HgCl2 + Na2SO4
CH2O2 + [Ag(NH3)2]OH = CH2O3 + Ag + NH3 + H2O =>
CH2O2 + 2[Ag(NH3)2]OH = CH2O3 + 2 Ag + 4 NH3 + H2O
KHC3H4O4 + KOH = KKC3H4O4 + H2O =>
KHC3H4O4 + KOH = KKC3H4O4 + H2O
H2SO4 + Al2 = H2 + Al2(SO4)3 =>
3 H2SO4 + Al2 = 3 H2 + Al2(SO4)3
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
NH4OH + Hg2(NO3)2 = NH4(NO3) + H2O + Hg2 =>
10 NH4OH + 4 Hg2(NO3)2 = 9 NH4(NO3) + 7 H2O + 4 Hg2
K + Ag{+}(aq) = K{+} + Ag =>
K + Ag{+}(aq) = K{+} + Ag
Mn2{+} + OH{-} = MnO2 + H2O + e =>
Mn2{+} + 8 OH{-} = 2 MnO2 + 4 H2O + 7e
NaOH + ZrO + H2O = Na2ZrO4 + H =>
2 NaOH + ZrO + H2O = Na2ZrO4 + 4 H
NaCl + AgC2H3O2 = AgCl + NaC2H3O2 =>
NaCl + AgC2H3O2 = AgCl + NaC2H3O2
H2O + MnO4{-} + H2S = Mn{2+} + SO4{2-} + H3O =>
18 H2O + 2 MnO4{-} + 3 H2S = 2 Mn{2+} + 3 SO4{2-} + 14 H3O
Ba(C2H3O2)2 + FeSO4 = BaSO4 + Fe(C2H3O2)2 =>
Ba(C2H3O2)2 + FeSO4 = BaSO4 + Fe(C2H3O2)2
C6H12O6 + O2 = CO26H2O =>
C6H12O6 + 78 O2 = 6 CO26H2O
Ag3AsO4 + Zn + H2SO4 = H3AsO4 + ZnSO4 + Ag =>
2 Ag3AsO4 + 3 Zn + 3 H2SO4 = 2 H3AsO4 + 3 ZnSO4 + 6 Ag
ZnSO4 + (NH4)2SO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
ZnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Zn(SO4)2*6H2O
C6H12(l) + O2 = CO2(g) + H2O =>
C6H12(l) + 9 O2 = 6 CO2(g) + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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