| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn{2+} + Ag(NH3){2+} + 4 OH{-} = MnO2 + Ag + NH3 + 2 H2O
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
CH3C(CH3)CH2CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
30 CH3C(CH3)CH2CH3 + 26 KMnO4 + 39 H2SO4 = 50 CH3COCH3 + 13 K2SO4 + 26 MnSO4 + 54 H2O
Hg2Cl2 + NH3 = HgNH2Cl + NH4 =>
Hg2Cl2 + 4 NH3 = 2 HgNH2Cl + 2 NH4
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
H2SO4(aq) + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4(aq) + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Pb(NO3)2 + KI = K(NO3) + I + Pb =>
Pb(NO3)2 + 2 KI = 2 K(NO3) + 2 I + Pb
LiCl + P = LiP2 + Cl2 =>
2 LiCl + 4 P = 2 LiP2 + Cl2
Li2O2 + H2O = Li2(OH)2 + O2 =>
2 Li2O2 + 2 H2O = 2 Li2(OH)2 + O2
Fe2 + Co3 = FeCo =>
3 Fe2 + 2 Co3 = 6 FeCo
CIF5 + SbF5 = CIF10Sb =>
CIF5 + SbF5 = CIF10Sb
CU + HNO3 = CUHNO3 =>
CU + HNO3 = CUHNO3
N2H4 + N2O4 = N2 + (H2O)10 =>
10 N2H4 + 5 N2O4 = 15 N2 + 2(H2O)10
CH2NH2NH2CH2 + O2 = CO2 + H2O + NO2 =>
CH2NH2NH2CH2 + 6 O2 = 2 CO2 + 4 H2O + 2 NO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zr2Hf2C3F2 = HfC + ZrC + HfF4 + Hf =>
2 Zr2Hf2C3F2 = 2 HfC + 4 ZrC + HfF4 + Hf
CH3CONH2 + O2 = H2O + CO2 + N2 =>
4 CH3CONH2 + 11 O2 = 10 H2O + 8 CO2 + 2 N2
NH2CHCOOH + O2 = H2NCONH2 + CO2 + H2O =>
4 NH2CHCOOH + 5 O2 = 2 H2NCONH2 + 6 CO2 + 4 H2O
Mg(NO3)2 + Zn(C2H3O2)2 = Mg(C2H3O2)2 + Zn(NO3)2 =>
Mg(NO3)2 + Zn(C2H3O2)2 = Mg(C2H3O2)2 + Zn(NO3)2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
aluminum + silvernitrate = aluminumnitrate + silver =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
AgSCN + HNO3 = H2SO4 + CO2 + NO + Ag2O + H2O =>
6 AgSCN + 26 HNO3 = 6 H2SO4 + 6 CO2 + 32 NO + 3 Ag2O + 7 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaNO2 + FeSO4(NH3) + H2SO4 = Na2SO4 + Fe2(SO4)3(NH3) + NO + H2O =>
14 NaNO2 + 4 FeSO4(NH3) + 9 H2SO4 = 7 Na2SO4 + 2 Fe2(SO4)3(NH3) + 16 NO + 12 H2O
Na2CO3 + Co2Cl2 = NaCl + Co2CO3 =>
Na2CO3 + Co2Cl2 = 2 NaCl + Co2CO3
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
HF + CCl4 = CCl2F2 + HCl =>
2 HF + CCl4 = CCl2F2 + 2 HCl
CH3COCl + H2S = CH3COSH + HCl =>
CH3COCl + H2S = CH3COSH + HCl
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
HCOOH + C6H5COO = HCOO + C6H5COOH =>
HCOOH + C6H5COO = HCOO + C6H5COOH
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NH3 + HCl + ZrCl4 = (NH4)2ZrCl6 =>
2 NH3 + 2 HCl + ZrCl4 = (NH4)2ZrCl6
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
CrO + HI = CrI2 + H2O =>
CrO + 2 HI = CrI2 + H2O
V + O = V2O5 =>
2 V + 5 O = V2O5
HCl + KOH = KCl + H30 + OH =>
30 HCl + 30 KOH = 30 KCl + H30 + 30 OH
PbCO3 + H2S = PbS + H2CO3 =>
PbCO3 + H2S = PbS + H2CO3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaCl(aq) + Sr(NO3)2(aq) = SrCl2 + NaNO3 =>
2 NaCl(aq) + Sr(NO3)2(aq) = SrCl2 + 2 NaNO3
Ca + FeBr3 = FeCa + Br3 =>
Ca + FeBr3 = FeCa + Br3
Fe(NO3)3 + KSCN = K(NO3) + Fe(CNS)3 =>
Fe(NO3)3 + 3 KSCN = 3 K(NO3) + Fe(CNS)3
CoCl2*6H2O + H2NCH2CH2NH2 + HCl + H2O2 = [Co(H2NCH2CH2NH2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + 4 H2NCH2CH2NH2 + 2 HCl + H2O2 = 2[Co(H2NCH2CH2NH2)2Cl2]Cl + 14 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C54H80O6 + O2 = CO2 + H2O =>
C54H80O6 + 71 O2 = 54 CO2 + 40 H2O
Cu(NO3)2 + Na2S = CuNa2 + S(NO3)2 =>
Cu(NO3)2 + Na2S = CuNa2 + S(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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