| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2(SO3)2 + 2 NaSO4 = 2 PbSO4 + 2 NaSO3
SnCl4 + Ce2(SO4)3 = SnSO4 + Ce(SO4)2 + CeCl4 =>
SnCl4 + Ce2(SO4)3 = SnSO4 + Ce(SO4)2 + CeCl4
K2CO3 + HN = HK2 + NCO3 =>
K2CO3 + HN = HK2 + NCO3
Na3Po4 + Ba = Ba3(Po4)2 + Na =>
2 Na3Po4 + 3 Ba = Ba3(Po4)2 + 6 Na
K + HC1 = KC1 + H2 =>
2 K + 2 HC1 = 2 KC1 + H2
Sb(OH)3 + H2S = Sb2S3 + H2O =>
2 Sb(OH)3 + 3 H2S = Sb2S3 + 6 H2O
H2O + CO2 = O2 + C6H12H12O6 =>
12 H2O + 6 CO2 = 9 O2 + C6H12H12O6
C6H12 + AgNO3 = AgH12 + NO3C6 =>
C6H12 + AgNO3 = AgH12 + NO3C6
H2 + HCl = H3Cl2 =>
H2 + 4 HCl = 2 H3Cl2
XC9H6 + O2 = XOH + CO2 + H2O =>
4 XC9H6 + 43 O2 = 4 XOH + 36 CO2 + 10 H2O
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Pb + S6 = PbS2 =>
3 Pb + S6 = 3 PbS2
KMnO4 + C18H30 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
102 KMnO4 + 5 C18H30 + 153 H2SO4 = 51 K2SO4 + 102 MnSO4 + 90 CO2 + 228 H2O
Cu(IO3)2 = Cu + IO3 =>
Cu(IO3)2 = Cu + 2 IO3
C7H12O + NaBH4 + H2O = C7H14O + NaH2BO3 =>
4 C7H12O + NaBH4 + 3 H2O = 4 C7H14O + NaH2BO3
Cu + KI = CuI + K =>
Cu + KI = CuI + K
(NH4)HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
CdCl2(aq) + H2S(g) = CdS(s) + HCl(aq) =>
CdCl2(aq) + H2S(g) = CdS(s) + 2 HCl(aq)
C6H15O4N2 + H2O = CH4 + CO2 + NH3 =>
8 C6H15O4N2 + 14 H2O = 25 CH4 + 23 CO2 + 16 NH3
S + KBr = Br2 + K2S =>
S + 2 KBr = Br2 + K2S
SiO2 + Ti = Si + TiO =>
SiO2 + 2 Ti = Si + 2 TiO
Al + O2 = Al(AlO3) =>
4 Al + 3 O2 = 2 Al(AlO3)
C2H2O4 = CH2O2 + CO2 =>
C2H2O4 = CH2O2 + CO2
H3PO4 + HF = PF5 + H2O =>
H3PO4 + 5 HF = PF5 + 4 H2O
MoO3 + Ca = MoO2 + CaO =>
MoO3 + Ca = MoO2 + CaO
Na + F2 = Na2F =>
4 Na + F2 = 2 Na2F
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
Ge + I2 = GeI2 =>
Ge + I2 = GeI2
NH4P + AgNO3 = NH4NO3 + AgP =>
NH4P + AgNO3 = NH4NO3 + AgP
H2SO4(aq) + K2S(s) = K2SO4(g) + H2S(aq) =>
H2SO4(aq) + K2S(s) = K2SO4(g) + H2S(aq)
KMnO4 + H2SO4 + C4H10 = MnSO4 + H2O + K2SO4 + C7H8O2 =>
54 KMnO4 + 81 H2SO4 + 35 C4H10 = 54 MnSO4 + 176 H2O + 27 K2SO4 + 20 C7H8O2
CaCO3(s) + Ba(NO3)2 = BaCO3 + Ca(NO3)2 =>
CaCO3(s) + Ba(NO3)2 = BaCO3 + Ca(NO3)2
Fe2(SO4)3*6H2O = Fe2(SO4)3 + H2O =>
Fe2(SO4)3*6H2O = Fe2(SO4)3 + 6 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
AlCl3 + K2S + H2O = H2S + Al(OH)3 + KCl =>
2 AlCl3 + 3 K2S + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 KCl
C17H15COOH + NaOH = C17H15COONa + H2O =>
C17H15COOH + NaOH = C17H15COONa + H2O
(CH3)2CO + HO2 = CO2 + H2O =>
3(CH3)2CO + 16 HO2 = 9 CO2 + 17 H2O
KNO3 + SiO2 = K2SiO3 + NO2 + O2 =>
4 KNO3 + 2 SiO2 = 2 K2SiO3 + 4 NO2 + O2
MgO + CaO + Si = CaSiO3 + Mg =>
2 MgO + CaO + Si = CaSiO3 + 2 Mg
C4H10O + Na = C4H9Na + NaOH =>
C4H10O + 2 Na = C4H9Na + NaOH
HO{-}CH2{-}CH(NH2){-}COOH + NaOH = NaO{-}CH2{-}CH(NH2){-}COONa + H2O =>
HO{-}CH2{-}CH(NH2){-}COOH + NaOH = NaO{-}CH2{-}CH(NH2){-}COONa + H2O
NiF2 + NH3 = N2 + NH4F + Ni3N =>
6 NiF2 + 16 NH3 = N2 + 12 NH4F + 2 Ni3N
NO + KClO + H2O = KNO3 + KCl + HCl =>
2 NO + 3 KClO + H2O = 2 KNO3 + KCl + 2 HCl
Na2H2EDTA*2H2O = EDTA + H2O + Na2H2 =>
Na2H2EDTA*2H2O = EDTA + 2 H2O + Na2H2
Fe + H3PO4 = Fe3(PO4)4 + H2 =>
3 Fe + 4 H3PO4 = Fe3(PO4)4 + 6 H2
KMnO3 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO3 + 12 HCl = 3 Cl2 + 2 MnCl2 + 2 KCl + 6 H2O
NH4NO3 + H2SO4 = (NH4)2SO4 + NO2 + H2O =>
7 NH4NO3 + 3 H2SO4 = 3(NH4)2SO4 + 8 NO2 + 5 H2O
CoO + C = CoC + O2 =>
2 CoO + 2 C = 2 CoC + O2
Zn + S = ZnS8 =>
Zn + 8 S = ZnS8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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