| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHO + O = CO + HO
Sn(OH)4 = Sn4 + OH =>
4 Sn(OH)4 = Sn4 + 16 OH
AlCl3N(CH3)3 + BF3 = AlCl3 + BF3N(CH3)3 =>
AlCl3N(CH3)3 + BF3 = AlCl3 + BF3N(CH3)3
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
KH(IO3)2 + Na2S2O3 = KHS2O3 + Na(IO3) =>
KH(IO3)2 + Na2S2O3 = KHS2O3 + 2 Na(IO3)
C2H6 + Cl2 = H2C5Cl + HCl =>
5 C2H6 + 14 Cl2 = 2 H2C5Cl + 26 HCl
Ra + Br = RaBr2 =>
Ra + 2 Br = RaBr2
Ni(s) + I2(s) = NiI2(s) =>
Ni(s) + I2(s) = NiI2(s)
Li2O + KOH = LiOH + K2O =>
Li2O + 2 KOH = 2 LiOH + K2O
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
Ca2C2 + H2O = C2H2 + CaOH = KMnO4 + CaC2 =>
Ca2C2 + 2 H2O = C2H2 + 2 CaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + H2O = Na2HCO3 + O2 =>
4 Na2CO3 + 2 H2O = 4 Na2HCO3 + O2
BF3 + Cl2 = BCl3 + F2 =>
2 BF3 + 3 Cl2 = 2 BCl3 + 3 F2
K(s) + F2(g) = KF =>
2 K(s) + F2(g) = 2 KF
Al + Sn(OH)4 = Al(OH)4 + Sn =>
Al + Sn(OH)4 = Al(OH)4 + Sn
C2H4 + O2(g) = CO2(g) + H2O =>
C2H4 + 3 O2(g) = 2 CO2(g) + 2 H2O
C6H12 + Br = C6H12Br2 =>
C6H12 + 2 Br = C6H12Br2
FeBr3 + K = KBr + Fe =>
FeBr3 + 3 K = 3 KBr + Fe
KIO3 + Na2SO3 + H2SO3 = K2SO4 + Na2SO4 + I2 + H2O =>
2 KIO3 + 4 Na2SO3 + H2SO3 = K2SO4 + 4 Na2SO4 + I2 + H2O
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + 48 H2O + K2SO4 + 2 MnSO4
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O =>
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O
Fe(NO3)2 + NaS = FeS + Na(NO3)2 =>
Fe(NO3)2 + NaS = FeS + Na(NO3)2
H2SiO3 + Cr(OH)2 = Cr(HSiO3)2 + H2O =>
2 H2SiO3 + Cr(OH)2 = Cr(HSiO3)2 + 2 H2O
K4[Fe(CN)6] + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4[Fe(CN)6] + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
I2 + CaCl2 = Ca + ICl =>
I2 + CaCl2 = Ca + 2 ICl
C6H8O6 + KIO3 = C6H6O6 + KI + H2O =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + KI + 3 H2O
CH3CHO + Na2CO3 = C2H5COONa + CO2 + H2O =>
14 CH3CHO + 5 Na2CO3 = 10 C2H5COONa + 3 CO2 + 3 H2O
CuFeS2 + O2 + SiO2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 4 O2 + 2 SiO2 = Cu2S + 2 FeSiO3 + 3 SO2
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4 =>
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4
C6H6COOHNaOH = C6H6COONaH2O =>
C6H6COOHNaOH = C6H6COONaH2O
Sr + Al(NO3)3 = Al + Sr(NO3) =>
3 Sr + Al(NO3)3 = Al + 3 Sr(NO3)
Fe(NO3)2 + NaS = FeS + Na(NO3)2 =>
Fe(NO3)2 + NaS = FeS + Na(NO3)2
C2H6 + Cl2 = H2C5Cl + HCl =>
5 C2H6 + 14 Cl2 = 2 H2C5Cl + 26 HCl
H3PO4(aq) + CdCl2(aq) = H3Cl2(aq) + CdPO4 =>
H3PO4(aq) + CdCl2(aq) = H3Cl2(aq) + CdPO4
C3H5(OH)3 + C17H35COOH = C3H5(C17H35COO)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(C17H35COO)3 + 3 H2O
Ca(ClO3)2(aq) + Na2CO3(aq) = CaCO3(s) + NaClO3(aq) =>
Ca(ClO3)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaClO3(aq)
SO2 + NO3 = SO4 + NO =>
SO2 + NO3 = SO4 + NO
MnCO3 + HBr = MnBr2 + H2CO3 =>
MnCO3 + 2 HBr = MnBr2 + H2CO3
Al + C2 = AlC =>
2 Al + C2 = 2 AlC
C3H8O + Ag2O = C3H6O + Ag + H2O =>
C3H8O + Ag2O = C3H6O + 2 Ag + H2O
CaCO3 + AgCl = CaCl + AgCO3 =>
CaCO3 + AgCl = CaCl + AgCO3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Cu{2+} + C2O4{2-} = CuC2O4 =>
Cu{2+} + C2O4{2-} = CuC2O4
Ba(NO3)2(aq) + NaPO4(aq) = BaPO4(s) + Na(NO3)2(aq) =>
Ba(NO3)2(aq) + NaPO4(aq) = BaPO4(s) + Na(NO3)2(aq)
CuCO3Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3Cu(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
C2H6 + Cl2 = H2C5Cl + HCl =>
5 C2H6 + 14 Cl2 = 2 H2C5Cl + 26 HCl
Fe(NO3)2 + NaS = FeS + Na(NO3)2 =>
Fe(NO3)2 + NaS = FeS + Na(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2 =>
MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/24
Équations équilibrées sur01/06/24
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