| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + HSO3 = BaSO3 + HCl
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KAl(SO4)2(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
KAl(SO4)2(aq) + 12 H2O(l) = KAl(SO4)2*12H2O(s)
SO2 + NH4OH = NH4HSO3 =>
SO2 + NH4OH = NH4HSO3
CuSO4(s) + Na2CO3(s) = CuCO3(s) + Na2SO4(aq) =>
CuSO4(s) + Na2CO3(s) = CuCO3(s) + Na2SO4(aq)
Fe(HCO3)3 = Fe2(CO3)3 + CO2 + H2O =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 CO2 + 3 H2O
Kr + HCl = KrCl2 + H2 =>
Kr + 2 HCl = KrCl2 + H2
C6H5COOH + NaOH = C6H6 + Na2CO3 + H2O =>
C6H5COOH + 2 NaOH = C6H6 + Na2CO3 + H2O
C12H22OH + O2 = CO2 + H2O =>
4 C12H22OH + 69 O2 = 48 CO2 + 46 H2O
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
SO2 + NaO = Na2SO3 + O2 =>
2 SO2 + 4 NaO = 2 Na2SO3 + O2
Co + N = (Co4)N =>
4 Co + N = (Co4)N
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Cl2 + O3 = ClO3 =>
Cl2 + 2 O3 = 2 ClO3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaNO3 + Ba(NO3)2 = BaNO3 + Na(NO3)2 =>
NaNO3 + Ba(NO3)2 = BaNO3 + Na(NO3)2
Ga2 + O4 = GaO =>
2 Ga2 + O4 = 4 GaO
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl
CH3CHCHCH3 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O
NiCl2 + K = KCl + Ni =>
NiCl2 + 2 K = 2 KCl + Ni
K2CrO4 + HBr = CrBr + Br2 + KBr + H2O =>
2 K2CrO4 + 16 HBr = 2 CrBr + 5 Br2 + 4 KBr + 8 H2O
H2SO4 + Na = SO2 + Na2SO4 + H2O =>
2 H2SO4 + 2 Na = SO2 + Na2SO4 + 2 H2O
Cu3(PO4)2 + H2O = CuO + H3PO4 =>
Cu3(PO4)2 + 3 H2O = 3 CuO + 2 H3PO4
ZnI2 + AlCl3 = ZnCl2 + AlI3 =>
3 ZnI2 + 2 AlCl3 = 3 ZnCl2 + 2 AlI3
FeS = Fe + S =>
FeS = Fe + S
Cl2 + NaMnO4 + H2O = NaClO4 + MnO2 + NaOH =>
3 Cl2 + 14 NaMnO4 + 4 H2O = 6 NaClO4 + 14 MnO2 + 8 NaOH
O2 + CaO = CaO3 =>
O2 + CaO = CaO3
CH3CH2COONa + NaOH = Na2CO3 + CH3CH3 =>
CH3CH2COONa + NaOH = Na2CO3 + CH3CH3
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
K4[Fe(CN)6] + Cl2 = K3[Fe(CN)6] + KCl =>
2 K4[Fe(CN)6] + Cl2 = 2 K3[Fe(CN)6] + 2 KCl
MgBr2 + K2SO4 = KBr + Mg(SO4) =>
MgBr2 + K2SO4 = 2 KBr + Mg(SO4)
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CrO3 + HCl = CrCl2 + Cl2 + H2O =>
CrO3 + 6 HCl = CrCl2 + 2 Cl2 + 3 H2O
HCl + Al(OH)3 = AlOHCl2 + H2O =>
2 HCl + Al(OH)3 = AlOHCl2 + 2 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
NH3 + NaClO + NaOH = NaNO2 + NaCl + H2O =>
NH3 + 3 NaClO + NaOH = NaNO2 + 3 NaCl + 2 H2O
C3H6(g) + O2(g) = CO2(g) + H2O(g)* =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)*
C8H9Br + KOH = C8H8 + KBr + H2O =>
C8H9Br + KOH = C8H8 + KBr + H2O
H2SO4 + KMnO4 + Na2C2O4 = Na2SO4 + K2SO4 + H2O + CO2 + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 5 Na2SO4 + K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
NaClO3 + Na2SO3 + H2SO4 = ClO2 + Na2SO4 + H2O =>
2 NaClO3 + Na2SO3 + H2SO4 = 2 ClO2 + 2 Na2SO4 + H2O
SO3 + H2O2 = H2SO4 + O =>
SO3 + H2O2 = H2SO4 + O
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq)
Al(OH)3 + Ba(OH)2 = Ba(Al(OH)4)2 =>
2 Al(OH)3 + Ba(OH)2 = Ba(Al(OH)4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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