| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3) + NaPO4 = Ag(PO4) + Na(NO3)
CaC2O4H2O + NH4OH = CaOH + NH4C2O4 + H2O =>
CaC2O4H2O + NH4OH = CaOH + NH4C2O4 + H2O
Fe(OH)2 + Cu = CuO + Fe3O4 + H2 =>
3 Fe(OH)2 + 2 Cu = 2 CuO + Fe3O4 + 3 H2
C8H5O4{-} + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
C8H5O4{-} + 5 Cr2O7{-2} + 41 H{+} = 10 Cr{+3} + 8 CO2 + 23 H2O
P2O5 + SnO2 = SnO5 + PO2 =>
3 P2O5 + SnO2 = SnO5 + 6 PO2
Na2CO3 + FeCr2O4 + O2 = CO2 + Fe2O3 + NaCrO4 =>
4 Na2CO3 + 4 FeCr2O4 + 9 O2 = 4 CO2 + 2 Fe2O3 + 8 NaCrO4
NaOH + NH4OH = H2O + Na3N =>
3 NaOH + NH4OH = 4 H2O + Na3N
C2H6 + O2 = CO22 + H2O =>
2 C2H6 + 47 O2 = 4 CO22 + 6 H2O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
HI + Na2CO3 = HCO3 + Na2I =>
HI + Na2CO3 = HCO3 + Na2I
Cu + HNO3(conc) = CuO + NO + H2O =>
3 Cu + 2 HNO3(conc) = 3 CuO + 2 NO + H2O
HCOOH + C5H11OH = HCOOC5H11OH + H2O =>
25 HCOOH + 19 C5H11OH = 20 HCOOC5H11OH + 9 H2O
Fe3Br = Fe3 + Br =>
Fe3Br = Fe3 + Br
XCO3 + H2SO4 = XSO4 + CO2 + H2O =>
XCO3 + H2SO4 = XSO4 + CO2 + H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C8H9NO2 + C2H5Br + NaOH = C10H13NO2 + NaBr + H2O =>
C8H9NO2 + C2H5Br + NaOH = C10H13NO2 + NaBr + H2O
Ca3P2 + HNO3 = NO + Ca3(PO4)2 + H2O =>
3 Ca3P2 + 16 HNO3 = 16 NO + 3 Ca3(PO4)2 + 8 H2O
Ni2 + S = Ni2S =>
Ni2 + S = Ni2S
CaCl2 + NaH2PO4 = Ca(PO4)2 + NaH2Cl =>
CaCl2 + 2 NaH2PO4 = Ca(PO4)2 + 2 NaH2Cl
NaHS + O2 = Na + SO2 + H2O =>
4 NaHS + 5 O2 = 4 Na + 4 SO2 + 2 H2O
CaCl2 + Mn2O3 + O2 = Ca3Mn2O5Cl2 + Cl2 =>
3 CaCl2 + Mn2O3 + O2 = Ca3Mn2O5Cl2 + 2 Cl2
Cu(OH)2 + N2O3 = CuN2O3 + OH =>
Cu(OH)2 + N2O3 = CuN2O3 + 2 OH
CH3CCH + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
2 CH3CCH + 8 KMnO4 + 11 KOH = 8 K2MnO4 + 3 CH3COOK + 5 H2O
Ni + CaSO4 = NiSO4 + Ca =>
Ni + CaSO4 = NiSO4 + Ca
Sn + CuSO4 = SnCu + SO4 =>
Sn + CuSO4 = SnCu + SO4
C5H12O + C5H6ClCrNO3 = C5H10O + CrH2O3 + C5H6ClN =>
C5H12O + C5H6ClCrNO3 = C5H10O + CrH2O3 + C5H6ClN
FeSO4 + HNO3 = NO + Fe2(SO4)3 + Fe2(NO3)3 + H2O =>
6 FeSO4 + 4 HNO3 = NO + 2 Fe2(SO4)3 + Fe2(NO3)3 + 2 H2O
CO2 + H2 = CH4 + H2O7 =>
7 CO2 + 16 H2 = 7 CH4 + 2 H2O7
C3Cl2N3NaO3*2H2O + HCl = Cl2 + NaCl + C3N3H3O3 + H2O =>
C3Cl2N3NaO3*2H2O + 3 HCl = 2 Cl2 + NaCl + C3N3H3O3 + 2 H2O
Al2S3 + Ca = CaS3 + Al2 =>
Al2S3 + Ca = CaS3 + Al2
Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O
AlCl3 + AgNO3 = Al(NO3)3() + AgCl() =>
AlCl3 + 3 AgNO3 = Al(NO3)3() + 3 AgCl()
H2CrO4 + NaOH = Na2Cr2O7 + HOH =>
2 H2CrO4 + 2 NaOH = Na2Cr2O7 + 3 HOH
HNO3 + CdS = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CdS = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
Pt + HCl = H2 + PtCl =>
2 Pt + 2 HCl = H2 + 2 PtCl
Fe + HNO3(konc) = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3(konc) = 8 Fe(NO3) + NH4NO3 + 3 H2O
KMnO4 + ZnCl2 = Zn(MnO4)2 + KCl =>
2 KMnO4 + ZnCl2 = Zn(MnO4)2 + 2 KCl
PbCrO4 + H2SO4 + FeSO4 = PbSO4 + FeCr2O7 + H2O =>
2 PbCrO4 + H2SO4 + FeSO4 = 2 PbSO4 + FeCr2O7 + H2O
Fe2(CO3)3 = Fe2O3 + CO2 = =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Cu(CH3COO)2 + NaNO3 = CuNa + (CH3COO)2NO3 =>
Cu(CH3COO)2 + NaNO3 = CuNa + (CH3COO)2NO3
PO5 = O2 + P =>
2 PO5 = 5 O2 + 2 P
FeS + H = Fe2 + H2S =>
2 FeS + 4 H = Fe2 + 2 H2S
MgCl2 + NaNO3 = MgNa + Cl2NO3 =>
MgCl2 + NaNO3 = MgNa + Cl2NO3
H2SO4 + LiOH = SO4LiH + H2O =>
H2SO4 + LiOH = SO4LiH + H2O
Pb + ClO4 = PbClO4 =>
Pb + ClO4 = PbClO4
Ga2(SO4)3 + H2O = Ga(OH)3 + H2SO4 =>
Ga2(SO4)3 + 6 H2O = 2 Ga(OH)3 + 3 H2SO4
C3H7N + O2 = CO2 + H2O + N02 =>
4 C3H7N + 19 O2 = 12 CO2 + 14 H2O + 2 N02
Cl2 + MgO = Cl2O + Mg =>
Cl2 + MgO = Cl2O + Mg
CsCO3 + HNO3 = Cs(NO3)2 + CO2 + H2O =>
CsCO3 + 2 HNO3 = Cs(NO3)2 + CO2 + H2O
CaSiO3 + CaMgSiO4 = Ca2MgSi2O7 =>
CaSiO3 + CaMgSiO4 = Ca2MgSi2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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