| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 4 NH3 = 4 C6H13NO2 + 6 CO2 + 10 H2O
S + NaOH = S(OH)2 + Na =>
S + 2 NaOH = S(OH)2 + 2 Na
Fe + HCl + HNO3 = FeCl3 + NO2 + H2O =>
Fe + 3 HCl + 3 HNO3 = FeCl3 + 3 NO2 + 3 H2O
F + Ar = FAr3 =>
F + 3 Ar = FAr3
CuFeS2 + CuCl2 = CuCl + FeCl2 + S =>
CuFeS2 + 3 CuCl2 = 4 CuCl + FeCl2 + 2 S
CH3COH + Cu(OH)2 = Cu + CH3COOH + H2O =>
CH3COH + Cu(OH)2 = Cu + CH3COOH + H2O
glucose + Ag2O = Ag + C6H12O7 =>
C6H12O6 + Ag2O = 2 Ag + C6H12O7
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4 =>
NaHSO4 + Na2SO4 = NaSO4 + Na2HSO4
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH) =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH)
K + O2 = K2O =>
4 K + O2 = 2 K2O
KSCN + SrCl2 = KCl + Sr(SCN)2 =>
2 KSCN + SrCl2 = 2 KCl + Sr(SCN)2
NH4Br + PB(C2H3O2)2 = NH4C2H3O2 + PBBr2 =>
2 NH4Br + PB(C2H3O2)2 = 2 NH4C2H3O2 + PBBr2
Re2O7 + CO = Re(CO)10 + CO2 =>
Re2O7 + 27 CO = 2 Re(CO)10 + 7 CO2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
Ba(Cl)2 + NaOH = NaCl + Ba(OH)2 =>
Ba(Cl)2 + 2 NaOH = 2 NaCl + Ba(OH)2
KI + KMnO4 + H2SO4 = K2SO4 + I2 + MnSO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O
Cr{+3} + Zn = Cr + Zn{2+} =>
2 Cr{+3} + 3 Zn = 2 Cr + 3 Zn{2+}
NaOH + MgCO3 = Mg(OH)2 + Na2CO3 =>
2 NaOH + MgCO3 = Mg(OH)2 + Na2CO3
N2O5 + NaOH = Na2(NO3)2 + H2O =>
N2O5 + 2 NaOH = Na2(NO3)2 + H2O
AsCl3 + NH3 + H2O = As2O3 + NH4Cl =>
2 AsCl3 + 6 NH3 + 3 H2O = As2O3 + 6 NH4Cl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C6H62O31 + Fe(OH)3 = C6H59FeO31 + H2O =>
C6H62O31 + Fe(OH)3 = C6H59FeO31 + 3 H2O
N2O5 + NaOH = Na2(NO3)2 + H2O =>
N2O5 + 2 NaOH = Na2(NO3)2 + H2O
C2H2 + HBr = C2HBr + H2 =>
C2H2 + HBr = C2HBr + H2
CuI + NH4OH = CuOH + NH4I =>
CuI + NH4OH = CuOH + NH4I
C4H8O + H2O2 = C8H18O6 + H2O =>
2 C4H8O + 3 H2O2 = C8H18O6 + 2 H2O
C6H8O6 + C9H13O7 = C4H6O3 + CO2 =>
C6H8O6 + 4 C9H13O7 = 10 C4H6O3 + 2 CO2
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
MgC + O2(g) = MgO + C =>
2 MgC + O2(g) = 2 MgO + 2 C
FeSO4 + NO = FeO2 + N2SO4 =>
FeSO4 + 2 NO = FeO2 + N2SO4
AgNO3 + (Co(NH3)6)Cl3 = AgCl + (Co(NH3)6)(NO3)3 =>
3 AgNO3 + (Co(NH3)6)Cl3 = 3 AgCl + (Co(NH3)6)(NO3)3
MnO(OH)2 + I{-} + H{+} = Mn{2}{+} + I2 + H2O =>
MnO(OH)2 + 2 I{-} + 4 H{+} = Mn{2}{+} + I2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Hg2{2+} + H2O = HgO + H{+} + Hg =>
Hg2{2+} + H2O = HgO + 2 H{+} + Hg
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
NaOHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
9 NaOHCO3 + 4 C6H8O7 = 3 C6H5Na3O7 + 15 CO2 + 13 H2O
CuCl + Mg(OH)2 = CuOH + MgCl2 =>
2 CuCl + Mg(OH)2 = 2 CuOH + MgCl2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CaO + HCl = CaCl2 + HOH =>
CaO + 2 HCl = CaCl2 + HOH
CH6H10O5 + O2 = CO2 + H2O =>
2 CH6H10O5 + 5 O2 = 2 CO2 + 16 H2O
Fe2(SO4)3 + (NH4)3PO4 = FePO4 + (NH4)2SO4 =>
Fe2(SO4)3 + 2(NH4)3PO4 = 2 FePO4 + 3(NH4)2SO4
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl =>
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl
Fe2(SO4)3 + CsOH = Cs2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 CsOH = 3 Cs2SO4 + 2 Fe(OH)3
C2H8O3 + CO2 = H2O + CH3COOH =>
4 C2H8O3 + 2 CO2 = 6 H2O + 5 CH3COOH
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NaBrO3 + H2SO4 = HBrO3 + Na2SO4 =>
2 NaBrO3 + H2SO4 = 2 HBrO3 + Na2SO4
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
Li2SO4 + BaO = BaSO4 + Li2O =>
Li2SO4 + BaO = BaSO4 + Li2O
AlB3 + Cl = AlCl3 + B =>
AlB3 + 3 Cl = AlCl3 + 3 B
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
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