| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCI2 = Fe + CI2
CH5(OH)3 + HNO3 = CH5(NO3)3 + H2O =>
CH5(OH)3 + 3 HNO3 = CH5(NO3)3 + 3 H2O
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
NaCl + Br2 = Na + ClBr =>
2 NaCl + Br2 = 2 Na + 2 ClBr
Sb{3+} + OH{-} = Sb(OH)3 =>
Sb{3+} + 3 OH{-} = Sb(OH)3
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 3 K2SO4 + 8 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C3H2 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
6 C3H2 + 22 KMnO4 = 9 KOOCCOOK + 22 MnO2 + 4 KOH + 4 H2O
CaCl2 + NaOH = Ca(HO)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(HO)2 + 2 NaCl
O4 + KI + H2SO4 = K2SO4 + I2 + H2O =>
O4 + 8 KI + 4 H2SO4 = 4 K2SO4 + 4 I2 + 4 H2O
H2CO3 = CO2 + H2O(g) =>
H2CO3 = CO2 + H2O(g)
HNO3 + NH40H = NH4NO3 + H2O =>
42 HNO3 + 4 NH40H = 23 NH4NO3 + 57 H2O
Ba(aq) + Na2SO4 = BaSO4 + Na =>
Ba(aq) + Na2SO4 = BaSO4 + 2 Na
Al + C4H8N2O2 = Al(C4H8N2O2)2 =>
Al + 2 C4H8N2O2 = Al(C4H8N2O2)2
Ag(C2O4) + HNO3 = Ag(NO3)2 + H2(C2O4) =>
Ag(C2O4) + 2 HNO3 = Ag(NO3)2 + H2(C2O4)
BaS + NaBr = BaBr2 + Na2S =>
BaS + 2 NaBr = BaBr2 + Na2S
NaHCO3 + C6H8O7 = NaH2(C3H5O(COO)3) + H2O + CO2 =>
NaHCO3 + C6H8O7 = NaH2(C3H5O(COO)3) + H2O + CO2
Fe + H2SO4 = H2 + Fe3SO4 =>
3 Fe + H2SO4 = H2 + Fe3SO4
CuO2H2 + HC2H3O2 = CuC4H6O4 + H2O =>
CuO2H2 + 2 HC2H3O2 = CuC4H6O4 + 2 H2O
CH2CO + H2O = CH3COOH =>
CH2CO + H2O = CH3COOH
BrO + H = Br + H2O =>
BrO + 2 H = Br + H2O
Cu + H{+} + SO4{2-} = Cu{2+} + H2O + SO2 =>
Cu + 4 H{+} + SO4{2-} = Cu{2+} + 2 H2O + SO2
Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
Na2CrO4 + CaCl2 = Cl2CrO4 + Na2Ca =>
Na2CrO4 + CaCl2 = Cl2CrO4 + Na2Ca
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MgPo4 + Li = LiPo4 + Mg =>
MgPo4 + Li = LiPo4 + Mg
(C18H38) + O2 = CO2 + H2O =>
2(C18H38) + 55 O2 = 36 CO2 + 38 H2O
NaI + Cl2 = NaICl2 =>
NaI + Cl2 = NaICl2
AuCl3 + FeSO4 = AuSO4 + FeCl3 =>
AuCl3 + FeSO4 = AuSO4 + FeCl3
CH3COOH + Bi2O3 = (CH3COO)3Bi + H2O =>
6 CH3COOH + Bi2O3 = 2(CH3COO)3Bi + 3 H2O
HqO = Hq + O2 =>
2 HqO = 2 Hq + O2
Al + Si2O8 = Al2Si2O8 =>
2 Al + Si2O8 = Al2Si2O8
Mg + N2 = Mg3N7 =>
6 Mg + 7 N2 = 2 Mg3N7
Ba(OH)2 + Al(OH)3 = Ba(Al(OH)4)(OH) =>
Ba(OH)2 + Al(OH)3 = Ba(Al(OH)4)(OH)
KI + H2SO4 = K2SO4 + SO2 + H2O + I2 =>
2 KI + 2 H2SO4 = K2SO4 + SO2 + 2 H2O + I2
Al1 + Cl2 = AlCl3 =>
2 Al1 + 3 Cl2 = 2 AlCl3
CuO2 + Al = Cu + AlO =>
CuO2 + 2 Al = Cu + 2 AlO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C12H26 = C2H4 + C4H9 =>
C12H26 = 2 C2H4 + 2 C4H9
HNO3 + P4S5 = H3PO4 + H2SO4 + NO2 + H2O =>
50 HNO3 + P4S5 = 4 H3PO4 + 5 H2SO4 + 50 NO2 + 14 H2O
Cr2O3 + OH{-} = CrO4{2-} + {-} + H2O =>
Cr2O3 + 10 OH{-} = 2 CrO4{2-} + 6e + 5 H2O
C6H6O + NaBH4 + CH3OH = C6H10O + NaB(OCH3)4 =>
2 C6H6O + NaBH4 + 4 CH3OH = 2 C6H10O + NaB(OCH3)4
Mg + Na(SO4) = Mg(SO4) + Na =>
Mg + Na(SO4) = Mg(SO4) + Na
CH3COOAg + NH4 = CH3CONH3 + AgOH =>
CH3COOAg + NH4 = CH3CONH3 + AgOH
SnCl + HCl + O3 = SnCl4 + H2O =>
2 SnCl + 6 HCl + O3 = 2 SnCl4 + 3 H2O
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi2(SO4)3 + K2SO4 + NO2 + H2O =>
4 MnSO4 + 2 KBiO3 + 16 HNO3 = 4 HMnO4 + Bi2(SO4)3 + K2SO4 + 16 NO2 + 6 H2O
C12H22O11 + H2O = CO2 + C2OH6 =>
C12H22O11 + H2O = 4 CO2 + 4 C2OH6
FeCI2 = Fe + CI2 =>
FeCI2 = Fe + CI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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