| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HIO + H2SO3 = I2 + H2SO4 + H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Ba3N2 + Ag2S = Ba3Ag2 + N2S =>
Ba3N2 + Ag2S = Ba3Ag2 + N2S
CoCl2 + NH3 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
X + O = X2O2 =>
2 X + 2 O = X2O2
barium + potassiumsulfate = bariumsulfate + potassium =>
Ba + K2SO4 = BaSO4 + 2 K
CO3Na2 + H2O = CO2 + NaH + OH =>
CO3Na2 + 3 H2O = CO2 + 2 NaH + 4 OH
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
HCOH + [Ag(NH3)2]OH = CO2 + NH3 + Ag + H2O =>
HCOH + 4[Ag(NH3)2]OH = CO2 + 8 NH3 + 4 Ag + 3 H2O
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Hg4C3 + AlS2O3 = Hg4S2O3 + C3Al =>
Hg4C3 + AlS2O3 = Hg4S2O3 + C3Al
H2PtCl6 + NaBH4 + H2O = Pt + H3BO3 + HCl + NaCl =>
2 H2PtCl6 + NaBH4 + 3 H2O = 2 Pt + H3BO3 + 11 HCl + NaCl
FeSO4 + NaHCO3 = FeCO3 + H2 + NaSO4 =>
2 FeSO4 + 2 NaHCO3 = 2 FeCO3 + H2 + 2 NaSO4
FeCl3 + H = FeCl2 + HCl =>
FeCl3 + H = FeCl2 + HCl
Ag + KCN = AgCN + K =>
Ag + KCN = AgCN + K
CuCl(aq) + H2O(aq) + Al(s) = Cu(s) + HCl(aq) + AlO(s) =>
2 CuCl(aq) + H2O(aq) + Al(s) = 2 Cu(s) + 2 HCl(aq) + AlO(s)
HC3H3O2 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
2 HC3H3O2 + 3 NaHCO3 = 3 CO2 + H2O + 3 NaC2H3O2
ClO3 + Zn = ZnO2 + Cl =>
2 ClO3 + 3 Zn = 3 ZnO2 + 2 Cl
FeSO4 + H2O + KI + KIO3 = Fe(OH)2 + KSO4 + I2 =>
6 FeSO4 + 6 H2O + 4 KI + 2 KIO3 = 6 Fe(OH)2 + 6 KSO4 + 3 I2
AgOH + NH3 = [Ag(NH3)2]OH =>
AgOH + 2 NH3 = [Ag(NH3)2]OH
Zn + NH4NO3 + H2O = ZnO + NH3 =>
4 Zn + NH4NO3 + H2O = 4 ZnO + 2 NH3
P2O3 + HCl = H3PO3 + PCl3 =>
P2O3 + 3 HCl = H3PO3 + PCl3
Zn2 + H2SO4 = Zn(SO4)2 + H2O + S =>
3 Zn2 + 16 H2SO4 = 6 Zn(SO4)2 + 16 H2O + 4 S
ZnCl2 + (HN4)2S = HN4Cl + ZnS =>
ZnCl2 + (HN4)2S = 2 HN4Cl + ZnS
C4H4O4 + COH4 = C6H8O4 + H2O =>
C4H4O4 + 2 COH4 = C6H8O4 + 2 H2O
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
U + HCl = H + UCl =>
U + HCl = H + UCl
Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*NH4NO3*10H2O + H2SO4 = HNO3 + CaSO4 + (NH4)2SO4 + H2O =>
2 Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*NH4NO3*10H2O + 11 H2SO4 = 22 HNO3 + 10 CaSO4 + (NH4)2SO4 + 20 H2O
Mg + ClO3 = MgCl2 + O2 =>
Mg + 2 ClO3 = MgCl2 + 3 O2
Li3PO4 + AlCl3 = LiCl + AlPO4 =>
Li3PO4 + AlCl3 = 3 LiCl + AlPO4
NaBr + NaClO = Na + BrClO =>
NaBr + NaClO = 2 Na + BrClO
NaOH(aq) + CoCl2(aq) = CoOH(s) + NaCl2(aq) =>
NaOH(aq) + CoCl2(aq) = CoOH(s) + NaCl2(aq)
Cu(NO3)2 + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6 + 2 NO3
KOH + O2 = KO2 + H2O =>
4 KOH + 3 O2 = 4 KO2 + 2 H2O
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
AgNO3 + H2O + N2H4 = Ag + HNO3 =>
14 AgNO3 + 6 H2O + N2H4 = 14 Ag + 16 HNO3
Br2 + Na3P + H2O = Na3PO4 + HBr =>
4 Br2 + Na3P + 4 H2O = Na3PO4 + 8 HBr
K2O(s) + HI(aq) = H2O(l) + KI(aq) =>
K2O(s) + 2 HI(aq) = H2O(l) + 2 KI(aq)
Ce + Co + In = CeCoIn5 =>
Ce + Co + 5 In = CeCoIn5
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CO2C = CO =>
CO2C = 2 CO
NH4Cl + Sn(OH)4 = NH4OH + SnCl4 =>
4 NH4Cl + Sn(OH)4 = 4 NH4OH + SnCl4
Mg + Fe(C2H3O2)3 = Mg(C2H3O2)2 + Fe =>
3 Mg + 2 Fe(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Fe
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
H2S + NaOCl = H2SO4 + NaCl =>
H2S + 4 NaOCl = H2SO4 + 4 NaCl
H2C2O4 + Fe2O3 = FeO + CO2 + H2O =>
H2C2O4 + Fe2O3 = 2 FeO + 2 CO2 + H2O
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O =>
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + H2O
FeCr2O4 + Na2CO3 + O2 + CaO = Na2CrO4 + Fe2O3 + CaCO3 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 + 8 CaO = 8 Na2CrO4 + 2 Fe2O3 + 8 CaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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