| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi(NO3)3 + 3 Zn = 2 Bi + 3 Zn(NO3)2
Mg2O2 + Fe + Al + Si + O = [MgFe]2Al4Si5O18 =>
Mg2O2 + 2 Fe + 4 Al + 5 Si + 16 O = [MgFe]2Al4Si5O18
P4I4 + P4 + H2O = PH4I + H3PO4 =>
5 P4I4 + 4 P4 + 64 H2O = 20 PH4I + 16 H3PO4
Br2(l) + H2O(l) + SO2(g) = HBr(s) + H2SO4(aq) =>
Br2(l) + 2 H2O(l) + SO2(g) = 2 HBr(s) + H2SO4(aq)
NaSO3 + KMnO4 + H2O = NaSO4 + MnO2 + KOH =>
3 NaSO3 + 2 KMnO4 + H2O = 3 NaSO4 + 2 MnO2 + 2 KOH
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HCl + Na(OH) = NaCl + H(OH) =>
HCl + Na(OH) = NaCl + H(OH)
Hg(CN)2 + Ca = Ca(CN)2 + Hg =>
Hg(CN)2 + Ca = Ca(CN)2 + Hg
CH2F2 + O2 = CO2 + OH + F2 =>
CH2F2 + 2 O2 = CO2 + 2 OH + F2
MnO4{2-} + CO2 = MnO4{-} + MnO2 + CO3{2-} =>
3 MnO4{2-} + 2 CO2 = 2 MnO4{-} + MnO2 + 2 CO3{2-}
Zinc + Sulfuricacid = Zincsulfate + Hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
Mn + Br2 = MnBr4 =>
Mn + 2 Br2 = MnBr4
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NH3CH2COOH + OH = NHCH2COOH + H2O =>
NH3CH2COOH + 2 OH = NHCH2COOH + 2 H2O
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq)
Pb(NO3)2 + Na4Si = Pb2Si + NaNO3 =>
2 Pb(NO3)2 + Na4Si = Pb2Si + 4 NaNO3
CU(OH)2 + H2SO4 = CUSO4 + H2O =>
CU(OH)2 + H2SO4 = CUSO4 + 2 H2O
AI + CH3OH = AI(CH3O) + H2 =>
2 AI + 2 CH3OH = 2 AI(CH3O) + H2
Mn + OH = MnO2 + H2O =>
Mn + 4 OH = MnO2 + 2 H2O
CuCl + H2O + KI = CuI + I2 + K3H2OCl2 =>
4 CuCl + 2 H2O + 6 KI = 4 CuI + I2 + 2 K3H2OCl2
BaCl2 + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Ag2Se + NaCl = AgCl + Na2Se =>
Ag2Se + 2 NaCl = 2 AgCl + Na2Se
AlCl3*6H2O + NH3 = Al2O3 + NH4Cl + H2O =>
2 AlCl3*6H2O + 6 NH3 = Al2O3 + 6 NH4Cl + 9 H2O
NaF + CaB4O5(OH)4 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2O =>
12 NaF + CaB4O5(OH)4 + 7 H2SO4 = 4 BF3 + CaSO4 + 6 Na2SO4 + 9 H2O
SO2 + K2Cr2O7 + HCl = CrCl3 + H2SO4 + H2O + KCl =>
3 SO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 H2SO4 + H2O + 2 KCl
SO3 + Fe(OH)3 = FeOHSO4 + H2O =>
SO3 + Fe(OH)3 = FeOHSO4 + H2O
Cl2 + CCl4 + KI = CI4 + KCl4 =>
6 Cl2 + CCl4 + 4 KI = CI4 + 4 KCl4
CH2OH + O2 = H2O + CO2 =>
4 CH2OH + 5 O2 = 6 H2O + 4 CO2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
SO3{2-} + Ba{2+} + HNO3 = BaSO4 + NO2 + H2O =>
SO3{2-} + Ba{2+} + 2 HNO3 = BaSO4 + 2 NO2 + H2O
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
Pb(NO3)2 = O + PbO + NO2 =>
Pb(NO3)2 = O + PbO + 2 NO2
H2(B2O4) + CuOH = Cu2(B2O4) + H2O =>
H2(B2O4) + 2 CuOH = Cu2(B2O4) + 2 H2O
CuCl + HNO3 = HCl + CuNO3 =>
CuCl + HNO3 = HCl + CuNO3
Fe + H2O = HFe + O2 =>
4 Fe + 2 H2O = 4 HFe + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Tl2O + HNO3 = TlNO3 + H2O =>
Tl2O + 2 HNO3 = 2 TlNO3 + H2O
Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2
Z + HCl{-} = ZCl{-} + H =>
Z + HCl{-} = ZCl{-} + H
U(SO4)2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 UO2SO4
Pb(s) + PbO2(s) + H2SO4 = PbSO4(s) + H2O =>
Pb(s) + PbO2(s) + 2 H2SO4 = 2 PbSO4(s) + 2 H2O
C3H7NH2 + HNO3 = C3H7NH3 + NO3 =>
C3H7NH2 + HNO3 = C3H7NH3 + NO3
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na(NO3) =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + 2 Na(NO3)
CaOH + HBr = CaBr + HOH =>
CaOH + HBr = CaBr + HOH
HCl + Ca(CH3CO2)2 = HCH3CO2 + CaCl2 =>
2 HCl + Ca(CH3CO2)2 = 2 HCH3CO2 + CaCl2
C + SiO2 = SiC + O2 =>
C + SiO2 = SiC + O2
CuCl2 + BaCl2 = CuCl4 + Ba =>
CuCl2 + BaCl2 = CuCl4 + Ba
Fe(C4H2O4) + H2O2 = Fe2O3 + H2O + CO2 =>
2 Fe(C4H2O4) + 13 H2O2 = Fe2O3 + 15 H2O + 8 CO2
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + FeO2 + H2O =>
H3PO2 + 2 K2FeO4 + 4 HBr = H3PO4 + 4 KBr + 2 FeO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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