| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 MnCl2 + 2 NaCl + 3 H2O
S + NaClO + KOH = K2SO4 + NaCl + H2O =>
S + 3 NaClO + 2 KOH = K2SO4 + 3 NaCl + H2O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
N2H4CO(s) = N + C + H4 + O =>
N2H4CO(s) = 2 N + C + H4 + O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
W + H2O2 + NaOH = Na2WO4 + H2O =>
W + 3 H2O2 + 2 NaOH = Na2WO4 + 4 H2O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
Na + SiO2 + H2O = NaSiO3 + H2 =>
Na + SiO2 + H2O = NaSiO3 + H2
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl2 =>
11 Zn + 4 KClO3 + 20 KOH + 12 H2O = 11 K2[Zn(OH)4] + 2 KCl2
C12H23 + O2 = H2O + CO2 =>
4 C12H23 + 71 O2 = 46 H2O + 48 CO2
HI + Cl = HCl + I =>
HI + Cl = HCl + I
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
Zn(No3)2NH4OH = ZnOHNH4(No3)2 =>
Zn(No3)2NH4OH = ZnOHNH4(No3)2
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
BaCl2 + H2O = Ba(OH)2 + Cl2 + H2 =>
BaCl2 + 2 H2O = Ba(OH)2 + Cl2 + H2
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
V2S3 + KMnO4 + HCl = H6V10O28 + S + MnCl2 + KCl + H2O =>
5 V2S3 + 10 KMnO4 + 30 HCl = H6V10O28 + 15 S + 10 MnCl2 + 10 KCl + 12 H2O
KOHAlCl3HCl = KCl3AlClH2O =>
KOHAlCl3HCl = KCl3AlClH2O
NH3 + CuCl2 = Cu(NH3)4Cl2 =>
4 NH3 + CuCl2 = Cu(NH3)4Cl2
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CuCl2 + NH3 = Cu(NH3)4 + Cl =>
CuCl2 + 4 NH3 = Cu(NH3)4 + 2 Cl
NH3 + CuCl2 = Cu(NH3) + Cl =>
NH3 + CuCl2 = Cu(NH3) + 2 Cl
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
H2O2 + KMnO4 + H2SO4 = MnO2 + K2SO4 + H2OO2 =>
H2O2 + 2 KMnO4 + H2SO4 = 2 MnO2 + K2SO4 + 2 H2OO2
Mg + S = MgS22 =>
Mg + 22 S = MgS22
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
C3H6O + O2 = carbondioxide + water =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
S8 + Ga = GaS =>
S8 + 8 Ga = 8 GaS
S8 + NaOH = Na2S + Na2SO4 + H2O =>
S8 + 16 NaOH = 6 Na2S + 2 Na2SO4 + 8 H2O
HPO4 + Mg(OH)2 = Mg(PO4)2 + H2O =>
2 HPO4 + Mg(OH)2 = Mg(PO4)2 + 2 H2O
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
PO3{3-} + H2O = HPO3{2-} + OH{-} =>
PO3{3-} + H2O = HPO3{2-} + OH{-}
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
Mg + CuSO{4} = Cu + MgSO{4} =>
Mg + CuSO{4} = Cu + MgSO{4}
BaCl2*2H2O + NaCO3 = Ba(CO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaCO3 = Ba(CO3)2 + 2 NaCl + 2 H2O
NaOH + C8H17O5P + C7H14O = C11H20O2 + C4H10O4PNa + H2O =>
NaOH + C8H17O5P + C7H14O = C11H20O2 + C4H10O4PNa + H2O
SrCl2 + Pb(SO4)2 = PbCl2 + Sr(SO4)2 =>
SrCl2 + Pb(SO4)2 = PbCl2 + Sr(SO4)2
Pb(NO3)2(aq) + NaBr(aq) = PbBr(s) + Na(NO3)2(aq) =>
Pb(NO3)2(aq) + NaBr(aq) = PbBr(s) + Na(NO3)2(aq)
C3H8O2 + Cu(OH)2 = Cu2H + C6H12O7 + H2O =>
2 C3H8O2 + 4 Cu(OH)2 = 2 Cu2H + C6H12O7 + 5 H2O
CoCl2 + NH3 = Co(NH3)4 + Cl2 =>
CoCl2 + 4 NH3 = Co(NH3)4 + Cl2
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
CH3N2H3 + N2O4 = N2 + CO2 + H2O =>
4 CH3N2H3 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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