| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag3(NO3) + Zn = Zn(NO3)2 + 6 Ag
Fe + H2(SO)4 = Fe(SO)4 + H =>
Fe + H2(SO)4 = Fe(SO)4 + 2 H
CuSO4 + H2O + KNO3 = HNO3 + K2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O + 2 KNO3 = 2 HNO3 + K2SO4 + Cu(OH)2
Fe(OH)3 + H(CH3CO2) = Fe(CH3CO2)3 + H2O =>
Fe(OH)3 + 3 H(CH3CO2) = Fe(CH3CO2)3 + 3 H2O
NH2CH2COOH + H2SO4 = [NH3CH2COOH]HSO4 =>
NH2CH2COOH + H2SO4 = [NH3CH2COOH]HSO4
KF + Br2 = KFBr =>
2 KF + Br2 = 2 KFBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + HClO4 = AlCl3 + H2 + O2 =>
2 Al2O3 + 12 HClO4 = 4 AlCl3 + 6 H2 + 27 O2
C6H5NHNH32 + N2O4 = CO2 + H2O + N2 =>
4 C6H5NHNH32 + 31 N2O4 = 24 CO2 + 76 H2O + 35 N2
CuSO4 + H2O + KNO3 = HNO3 + K2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O + 2 KNO3 = 2 HNO3 + K2SO4 + Cu(OH)2
FeAsS + O2 + H2O = Fe(OH)3 + SO4 + H3AsO4 =>
FeAsS + 4 O2 + 3 H2O = Fe(OH)3 + SO4 + H3AsO4
Na3AsS3 + HCl = H2S + As2S3 + NaCl =>
2 Na3AsS3 + 6 HCl = 3 H2S + As2S3 + 6 NaCl
ZnAl + HCl = H2 + Zn + AlCl =>
2 ZnAl + 2 HCl = H2 + 2 Zn + 2 AlCl
AlCl3 + NH3 + SiCl4 + CH3CN + H2 = SiAlCN + HCl =>
2 AlCl3 + NH3 + 2 SiCl4 + CH3CN + 4 H2 = 2 SiAlCN + 14 HCl
NH2OH*HCl + CuSO4*5H2O = N2 + CuCl + H2SO4 + H2O =>
2 NH2OH*HCl + 2 CuSO4*5H2O = N2 + 2 CuCl + 2 H2SO4 + 12 H2O
Zn(OH)2 + H = Zn(OH) + H2O =>
Zn(OH)2 + H = Zn(OH) + H2O
C6H8O6 + H2O = C6H7O6 + H3O =>
C6H8O6 + H2O = C6H7O6 + H3O
CaO + Zn(OH)2 = CaZnO2 + H2O =>
CaO + Zn(OH)2 = CaZnO2 + H2O
ClO2 + KI = I2 + KCl + O2 =>
2 ClO2 + 2 KI = I2 + 2 KCl + 2 O2
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
Pu + O2F2 = PuF6 + O2 =>
Pu + 3 O2F2 = PuF6 + 3 O2
CaBr2 + K2(CO3) = Ca(CO3) + KBr =>
CaBr2 + K2(CO3) = Ca(CO3) + 2 KBr
Ba + Bi = Ba2Bi =>
2 Ba + Bi = Ba2Bi
CH3CO{+} + C10H10Fe + AlCl4{-} = C12H12FeO + HCl + AlCl3 =>
CH3CO{+} + C10H10Fe + AlCl4{-} = C12H12FeO + HCl + AlCl3
C6H14O2 + NaOH = C6H13O2 + Na + H2O =>
C6H14O2 + NaOH = C6H13O2 + Na + H2O
Cr(CN)3 + HIO4 + Co = HCrO4 + I2 + Co(CN)2 =>
2 Cr(CN)3 + 2 HIO4 + 3 Co = 2 HCrO4 + I2 + 3 Co(CN)2
Fe(OH)(s) + KI(aq) = FeI + KOH =>
Fe(OH)(s) + KI(aq) = FeI + KOH
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
C2H8N2O4 + Ca = CaC2H8 + NO2 =>
C2H8N2O4 + Ca = CaC2H8 + 2 NO2
NaCl + Mg = MgCl2 + Na =>
2 NaCl + Mg = MgCl2 + 2 Na
CH3OH(l) + O2(g) = H2O(l) + CO(g) =>
CH3OH(l) + O2(g) = 2 H2O(l) + CO(g)
FeCl2*H2O + O2 = FeCl3 + Fe(OH)3 + Cl2 =>
6 FeCl2*H2O + 3 O2 = 2 FeCl3 + 4 Fe(OH)3 + 3 Cl2
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
HCl + Ca = Cl2 + CaH2 =>
2 HCl + Ca = Cl2 + CaH2
Mg(C2H2O2)2 + Cu(NO3)2 = Cu(C2H2O2)2 + Mg(NO3)2 =>
Mg(C2H2O2)2 + Cu(NO3)2 = Cu(C2H2O2)2 + Mg(NO3)2
Fe2 + Au3 = Fe6Au6 =>
3 Fe2 + 2 Au3 = Fe6Au6
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2(s) =>
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2(s)
NaCl + Hg(NO3)2 = Na(NO3) + HgCl2 =>
2 NaCl + Hg(NO3)2 = 2 Na(NO3) + HgCl2
Cu2S + H{+} + NO3{-} = Cu{2+} + SO4{2-} + NO + H2O =>
3 Cu2S + 16 H{+} + 10 NO3{-} = 6 Cu{2+} + 3 SO4{2-} + 10 NO + 8 H2O
CuSO4 + NaOH = Na2SO4 + Cu[OH]2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu[OH]2
O2(g) + H2 = H2O(l) =>
O2(g) + 2 H2 = 2 H2O(l)
KI + Mg(OH)2 = K(OH) + Mg + I =>
2 KI + Mg(OH)2 = 2 K(OH) + Mg + 2 I
Na2WO4 + HCl + SnCl2 = (WO2)2WO4 + NaCl + SnCl4 + H2O =>
3 Na2WO4 + 8 HCl + SnCl2 = (WO2)2WO4 + 6 NaCl + SnCl4 + 4 H2O
C2H7NO2 + C4H8O2 + CH2O = C13H19NO4 + H2O =>
C2H7NO2 + 2 C4H8O2 + 3 CH2O = C13H19NO4 + 5 H2O
MgI2 + HCl = MgCl2 + I2 + H2 =>
MgI2 + 2 HCl = MgCl2 + I2 + H2
HCl + Zn + C6H5CHO = C6H5CH3 + ZnCl2 + O2 =>
4 HCl + 2 Zn + 2 C6H5CHO = 2 C6H5CH3 + 2 ZnCl2 + O2
BeSO4 + KOH = K2SO4Be(OH)2 =>
BeSO4 + 2 KOH = K2SO4Be(OH)2
CrOH + Al(NO3)3 = AlOH + Cr(NO3)3 =>
CrOH + Al(NO3)3 = AlOH + Cr(NO3)3
H2 + XO2 + X376N2 = XH2O + XN2 =>
750 H2 + 375 XO2 + X376N2 = 750 XH2O + XN2
C5H9NO4 + O2 = H2O + CO2 + NH4 =>
4 C5H9NO4 + 17 O2 = 10 H2O + 20 CO2 + 4 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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