| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 In + 3 S = In2S3
Mn(AcAc)2 + H2O = Mn(Ac)2*4H2O + AcAc =>
Mn(AcAc)2 + 4 H2O = Mn(Ac)2*4H2O + AcAc
Fe3 + H2SO4 = H2 + FeSO4 =>
Fe3 + 3 H2SO4 = 3 H2 + 3 FeSO4
K2O + HSO = KSO + H2O =>
K2O + 2 HSO = 2 KSO + H2O
H2O2 + CH3CH2OH = CH2CHOH + H2O =>
H2O2 + CH3CH2OH = CH2CHOH + 2 H2O
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
K2S + KNO3 + H2SO4 = NO + K2SO4 + H2O =>
3 K2S + 8 KNO3 + 4 H2SO4 = 8 NO + 7 K2SO4 + 4 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
HCl + Pb(NO3)2 = HNO3 + (PbCl2) =>
2 HCl + Pb(NO3)2 = 2 HNO3 + (PbCl2)
IO2 + CO = CO2 + I2 =>
2 IO2 + 4 CO = 4 CO2 + I2
KNO3 + MnCO3 + O2 = K017MnO2 + CO2 + NO3 =>
34 KNO3 + 2 MnCO3 + O2 = 2 K017MnO2 + 2 CO2 + 34 NO3
Ca(OH)2SO = CaOSO2H2 =>
Ca(OH)2SO = CaOSO2H2
(C2H5COO)2Ca + HCl = C3H6O2 + CaCl2 =>
(C2H5COO)2Ca + 2 HCl = 2 C3H6O2 + CaCl2
Ba(OH)2 + Li3PO4 = BaPO4 + Li3(OH)2 =>
Ba(OH)2 + Li3PO4 = BaPO4 + Li3(OH)2
Al(s) + Cu(NO3)2 = Cu(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Cu(NO3)2 = 3 Cu(s) + 2 Al(NO3)3(aq)
Cu(s) + H2SO4 = CuSO4 + H2 =>
Cu(s) + H2SO4 = CuSO4 + H2
HCl + CrS2 = CrCl2 + HS =>
2 HCl + CrS2 = CrCl2 + 2 HS
Ta + HCl = TaCl2 + H2 =>
Ta + 2 HCl = TaCl2 + H2
VSO4 + KMnO4 + H2O = H2SO4 + V2O5 + K2SO4 + MnSO4 =>
10 VSO4 + 6 KMnO4 + H2O = H2SO4 + 5 V2O5 + 3 K2SO4 + 6 MnSO4
MnO4{-} + H{+} + Fe{2} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2} = Mn{2+} + 4 H2O + 5 Fe{3+}
Fe + H2O = H2 + Fe(OH)3 =>
2 Fe + 6 H2O = 3 H2 + 2 Fe(OH)3
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
PdCl2 = Pd + Cl =>
PdCl2 = Pd + 2 Cl
CH3CH3CH3CH3CH2OH + O2 = CO2 + HOH =>
4 CH3CH3CH3CH3CH2OH + 33 O2 = 20 CO2 + 30 HOH
NH3(ac) + HCl(ac) = NH4Cl =>
NH3(ac) + HCl(ac) = NH4Cl
Cr2O3 + BaCO3 = CO2 + Ba(CrO2)2 =>
Cr2O3 + BaCO3 = CO2 + Ba(CrO2)2
CH2O = H2 + C + O2 =>
2 CH2O = 2 H2 + 2 C + O2
SrF2 + Cl2 = SrCl + F2 =>
2 SrF2 + Cl2 = 2 SrCl + 2 F2
V2O5 + C = V2O3 + CO =>
V2O5 + 2 C = V2O3 + 2 CO
N2 + (H) = (N)H4 =>
N2 + 8(H) = 2(N)H4
K2C2O4H2SO4 = K2SO4CO2HCOOH =>
K2C2O4H2SO4 = K2SO4CO2HCOOH
Ba(OH)2(s) + NH4CN(s) = NH3(g) + H2O(l) + Ba(CN)2(aq) =>
Ba(OH)2(s) + 2 NH4CN(s) = 2 NH3(g) + 2 H2O(l) + Ba(CN)2(aq)
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
Mg + Zn(O2CCH3)2 = Zn2 + Mg(C2H3O2)2 =>
2 Mg + 2 Zn(O2CCH3)2 = Zn2 + 2 Mg(C2H3O2)2
H + N + C = C10H15N =>
15 H + N + 10 C = C10H15N
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
C8H14O2 + H2 = C6H14O2 + CH4 =>
C8H14O2 + 4 H2 = C6H14O2 + 2 CH4
HCl + NaOH = NaCl + H2O = heat =>
HCl + NaOH = NaCl + H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Na2SO4 + P2O5 = Na3PO4 + SO3 =>
3 Na2SO4 + P2O5 = 2 Na3PO4 + 3 SO3
SrCl2 + Na2CO4 = SrCO4 + NaCl =>
SrCl2 + Na2CO4 = SrCO4 + 2 NaCl
Fe3O4 + KClO4 + KOH = KCl + H2O + K2FeO4 =>
4 Fe3O4 + 5 KClO4 + 24 KOH = 5 KCl + 12 H2O + 12 K2FeO4
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O
SrCl2 + Na2CO4 = SrCO4 + NaCl =>
SrCl2 + Na2CO4 = SrCO4 + 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + AlO2 = CaO + Al =>
2 Ca + AlO2 = 2 CaO + Al
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
C10H12O3 + O2 = CO2 + H2 =>
2 C10H12O3 + 17 O2 = 20 CO2 + 12 H2
KI + MnO2 + H2SO4 = KSHO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 3 H2SO4 = 2 KSHO4 + MnSO4 + 2 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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