| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
C + HNO3 = CO3 + H2O + NO =>
C + 2 HNO3 = CO3 + H2O + 2 NO
Cl2O3 = O2 + Cl =>
2 Cl2O3 = 3 O2 + 4 Cl
NH4ClO4 + Fe = Fe2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Fe = 5 Fe2O3 + 3 N2 + 6 HCl + 9 H2O
Bi(OH)3 + H2S = (Bi(OH)2)2S + H2O =>
2 Bi(OH)3 + H2S = (Bi(OH)2)2S + 2 H2O
Be + H2SO4 = BeH2O4 + SO2 + H2O =>
Be + 3 H2SO4 = BeH2O4 + 3 SO2 + 2 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
NH3 + Pb(NO3)2 + H2O = NH4NO3 + Pb =>
10 NH3 + 4 Pb(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Pb
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3 =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C7H6O2 = C + H + O =>
C7H6O2 = 7 C + 6 H + 2 O
K2CO3(aq) + SnCl4(aq) = KCl(aq) + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl(aq) + Sn(CO3)2
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
Zn(SO4) + Li2(CO3) = Zn(CO3) + Li2(SO4) =>
Zn(SO4) + Li2(CO3) = Zn(CO3) + Li2(SO4)
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + KCH3COOH =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + 2 KCH3COOH
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
Rb + H2S = Rb2S + H2 =>
2 Rb + H2S = Rb2S + H2
NaOH(aq) = Na(s) + O2(g) + H2(g) =>
2 NaOH(aq) = 2 Na(s) + O2(g) + H2(g)
Al + HCl + CuSO4 = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 6 HCl + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2 + 3 H2
SrF2 + Pb = PbF2 + Sr =>
SrF2 + Pb = PbF2 + Sr
Ga(S) + As(s) = GaAs(S) =>
Ga(S) + As(s) = GaAs(S)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MnO3 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO3 + 2 H2C2O4 + H2SO4 = MnSO4 + 4 CO2 + 3 H2O
H2 + CaCl2 = HCl + Ca =>
H2 + CaCl2 = 2 HCl + Ca
CO + SO4 = COSO4 =>
CO + SO4 = COSO4
MgO4 + H2 = Mg2 + H2O =>
2 MgO4 + 8 H2 = Mg2 + 8 H2O
KMnO4 + NaCl = K2O + Na2O + MnO2 + Cl2 =>
2 KMnO4 + 6 NaCl = K2O + 3 Na2O + 2 MnO2 + 3 Cl2
CH3CH2OH + H2SO4 = CH3CH2 + HSO4 + H2O =>
CH3CH2OH + H2SO4 = CH3CH2 + HSO4 + H2O
BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
Cl2(ac) + KI(ac) = KCl(ac) + I2 =>
Cl2(ac) + 2 KI(ac) = 2 KCl(ac) + I2
KMnO4 + C5H8O2 = Mn(C5H7O2)3 + KOH + H2O + O2 =>
KMnO4 + 3 C5H8O2 = Mn(C5H7O2)3 + KOH + H2O + O2
Zn(s) + O2 = ZnO =>
2 Zn(s) + O2 = 2 ZnO
CU + HNO3 + H{+} = CU{2+} + NO2 + H2O =>
CU + 2 HNO3 + 2 H{+} = CU{2+} + 2 NO2 + 2 H2O
Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CH4 + SO2 + O2 = CH3SO3H =>
2 CH4 + 2 SO2 + O2 = 2 CH3SO3H
BaCl2(s) = Ba + Cl2 =>
BaCl2(s) = Ba + Cl2
NaIO3 + NaOH + Cl2 = Na2H3IO6 + NaCl =>
NaIO3 + 3 NaOH + Cl2 = Na2H3IO6 + 2 NaCl
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
As + HCl + HNO3 = AsCl3 + NO2 + H2O =>
As + 3 HCl + 3 HNO3 = AsCl3 + 3 NO2 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
PF3 = P2 + F2 =>
2 PF3 = P2 + 3 F2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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