| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 TiCl3 = 3 MgCl2 + 2 Ti
CuBr2 + AgCl = AgBr + CuCl2 =>
CuBr2 + 2 AgCl = 2 AgBr + CuCl2
Fe2 + H2SO4 = FeSO4 + H2 =>
Fe2 + 2 H2SO4 = 2 FeSO4 + 2 H2
CH3COOH + FeO = Fe(C2H3O2)2 + H2O =>
2 CH3COOH + FeO = Fe(C2H3O2)2 + H2O
Mn2C + H2 = H4C + Mn =>
Mn2C + 2 H2 = H4C + 2 Mn
NiS2 + HBr = HS + NiBr2 =>
NiS2 + 2 HBr = 2 HS + NiBr2
C5H9NO4 + O2 = CO2 + H2O + NH4 =>
4 C5H9NO4 + 17 O2 = 20 CO2 + 10 H2O + 4 NH4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H4 + N2Cl4 = CCl4 + N2 + H2 =>
C3H4 + 3 N2Cl4 = 3 CCl4 + 3 N2 + 2 H2
Co(OH)3 + H2S = CoS + S + H2O =>
2 Co(OH)3 + 3 H2S = 2 CoS + S + 6 H2O
Cr + Na(NO3) + Na2(CO3) = Na2(CrO4) + Na(NO2) + CO2 =>
Cr + 3 Na(NO3) + Na2(CO3) = Na2(CrO4) + 3 Na(NO2) + CO2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H2SeO3 + KClO3 = H2SeO4 + KCl =>
3 H2SeO3 + KClO3 = 3 H2SeO4 + KCl
Ca + FePO4 = Ca3(PO4)2 + Fe =>
3 Ca + 2 FePO4 = Ca3(PO4)2 + 2 Fe
Pb(NO3)2 + KI = PbI2 + K + (NO3)2 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K + (NO3)2
Na2CO3 + Fe(NO3)2 = NaNO3 + Fe2(CO3)2 =>
2 Na2CO3 + 2 Fe(NO3)2 = 4 NaNO3 + Fe2(CO3)2
AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br
K2MoO4 + HCl + NH4SCN + SnCl2 = K2[MoO(SCN)5] + H2SnCl6 + NH4Cl + H2O =>
2 K2MoO4 + 14 HCl + 10 NH4SCN + SnCl2 = 2 K2[MoO(SCN)5] + H2SnCl6 + 10 NH4Cl + 6 H2O
Na2S + Zn(NO3)2 = (NO3)2S + Na2Zn =>
Na2S + Zn(NO3)2 = (NO3)2S + Na2Zn
CoSO4 = Co2 + (SO4)2 =>
2 CoSO4 = Co2 + (SO4)2
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3) =>
8 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 8 Zn(NO3)
Na2SO4 + HNO3 = NaHSO4 + NaNO3 =>
Na2SO4 + HNO3 = NaHSO4 + NaNO3
Ca + FePO4 = CaPO4 + Fe =>
Ca + FePO4 = CaPO4 + Fe
LiNO3 + FeSO4 = LiSO4 + FeNO3 =>
LiNO3 + FeSO4 = LiSO4 + FeNO3
KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + O2(g) =>
4 KMnO4(aq) + 6 H2SO4(aq) = 4 MnSO4(aq) + 2 K2SO4(aq) + 6 H2O(l) + 5 O2(g)
C6H4COOC(C6H5OH)2 + NH3 = (NH4)2C6H4COOC(C6H5O)2 =>
C6H4COOC(C6H5OH)2 + 2 NH3 = (NH4)2C6H4COOC(C6H5O)2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
NaHCO3 + CH4 = H2O + CO2 + Na =>
8 NaHCO3 + CH4 = 6 H2O + 9 CO2 + 8 Na
NH + (NO3)4 = N2 + H2O =>
24 NH + (NO3)4 = 14 N2 + 12 H2O
Ca + FePO4 = Ca3(PO4)2 + Fe =>
3 Ca + 2 FePO4 = Ca3(PO4)2 + 2 Fe
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca + FePO4 = Ca3(PO4)2 + Fe =>
3 Ca + 2 FePO4 = Ca3(PO4)2 + 2 Fe
CaS(s) + HBr(aq) = CaBr2 + H2S =>
CaS(s) + 2 HBr(aq) = CaBr2 + H2S
Al2O3 + H2SO4 = Al2S3O12 + H2O =>
Al2O3 + 3 H2SO4 = Al2S3O12 + 3 H2O
Cu(NO3)2 + LiOH = Cu(OH)2 + LiNO3 =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 LiNO3
SnO + H = Sn + HO =>
SnO + H = Sn + HO
NH3 + CoCl2 = CoH3 + NCl2 =>
NH3 + CoCl2 = CoH3 + NCl2
KMnO4 + BiI3 + H2SO4 = MnSO4 + K2SO4 + Bi2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 BiI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 15 I2 + 24 H2O
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH =>
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH
Fe3O + Al = AlO2 + Fe =>
2 Fe3O + Al = AlO2 + 6 Fe
NH4 + FeCl3 = NH4Cl3 + Fe =>
NH4 + FeCl3 = NH4Cl3 + Fe
Co(NO3)2*6H2O + KOH = CoO + H2O + KNO3 =>
Co(NO3)2*6H2O + 2 KOH = CoO + 7 H2O + 2 KNO3
C2H50H + Br2 = C2H5Br + H2 =>
2 C2H50H + Br2 = 2 C2H5Br + 46 H2
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + FeSO4 + K2SO4 + H2O =>
2 KNO2 + 9 FeCl2 + 4 H2SO4 = N2 + 6 FeCl3 + 3 FeSO4 + K2SO4 + 4 H2O
N2(g) + H2SO4(aq) + H2(g) = (NH4)2SO4 =>
N2(g) + H2SO4(aq) + 3 H2(g) = (NH4)2SO4
NaNO2 + HCl(aq) = NO + H2O + NaNO3 + NaCl =>
3 NaNO2 + 2 HCl(aq) = 2 NO + H2O + NaNO3 + 2 NaCl
NH3(g) + HCL(aq) = NH4CL(aq) =>
NH3(g) + HCL(aq) = NH4CL(aq)
NaNO3 + CH3COOH = NaCOOH + CH3NO3 =>
NaNO3 + CH3COOH = NaCOOH + CH3NO3
NaCl2ZnCuH58C33O27F + ZnCuSO4 = NaCl2Zn2Cu2SH58C33O31F =>
NaCl2ZnCuH58C33O27F + ZnCuSO4 = NaCl2Zn2Cu2SH58C33O31F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/24
Équations équilibrées sur04/30/23
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