| Équations équilibrées la veille |
2 C2H4S + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
NaCl + KHC03 = NaHC03 + KCl =>
NaCl + KHC03 = NaHC03 + KCl
NH3 + O2 = N2 + H2O3 =>
4 NH3 + 9 O2 = 2 N2 + 6 H2O3
H2O2 + CH3COOH = CO2 + H2O =>
4 H2O2 + CH3COOH = 2 CO2 + 6 H2O
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
KMnO4 + FeSO4 + H2SO4 = KHSO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
NaOHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaOHCO3 + 4 H3C6H5O7 = 15 CO2 + 13 H2O + 3 Na3C6H5O7
NH3 + H2S2O7 = (NH4)HSO4 + SO3 =>
NH3 + H2S2O7 = (NH4)HSO4 + SO3
Na2S2 + SnS = Na2Sn + S =>
Na2S2 + SnS = Na2Sn + 3 S
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
HNO3 + Cr2(SO4)3 + K2SO4 + H2O = HNO2 + K2Cr2O7 + H2SO4 =>
3 HNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O = 3 HNO2 + K2Cr2O7 + 4 H2SO4
BaOH4 + H2O = BaO + HOH4 =>
3 BaOH4 + 4 H2O = 3 BaO + 4 HOH4
H{+} + Cr2O7{2-} + C2H5OH{2-} = Cr{3+} + C2H4O{2-} + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH{2-} = 2 Cr{3+} + 3 C2H4O{2-} + 7 H2O
CH3OH + KMnO4 = HCOOH + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + 4 MnO2 + H2O
K1Cr2O7 + H2SO4 + KL = K2SO4 + Cr2(SO4)3 + H2O + L2 =>
2 K1Cr2O7 + 14 H2SO4 + 14 KL = 8 K2SO4 + 2 Cr2(SO4)3 + 14 H2O + 7 L2
Na3{+} + SO4{-} = Na3(SO4) =>
Na3{+} + SO4{-} = Na3(SO4)
PbO = Pb + O =>
PbO = Pb + O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NiS + HNO3 = NiSO + NO2 + H2O =>
NiS + 2 HNO3 = NiSO + 2 NO2 + H2O
Fe(C2H3O2)3 + Na2O = Na2(C2H3O2)3 + FeO =>
Fe(C2H3O2)3 + Na2O = Na2(C2H3O2)3 + FeO
NaClO = NaClO5 + NaCl =>
5 NaClO = NaClO5 + 4 NaCl
OH{-} + Br2 = Br{-} + BrO{-} + H2O =>
2 OH{-} + Br2 = Br{-} + BrO{-} + H2O
C16H32O12 + O2 = CO2 + H2O =>
C16H32O12 + 18 O2 = 16 CO2 + 16 H2O
TbF + Ca = CaF + Tb =>
TbF + Ca = CaF + Tb
Fe2{+} + Al = Al{3+} + Fe =>
3 Fe2{+} + Al = Al{3+} + 6 Fe
Al2O3 + Cl2O = Al(ClO)3 =>
Al2O3 + 3 Cl2O = 2 Al(ClO)3
FeSO4 + NH3*H2O + H2O2 = Fe(OH)3 + (NH4)2SO4 =>
2 FeSO4 + 4 NH3*H2O + H2O2 = 2 Fe(OH)3 + 2(NH4)2SO4
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
KOH + KBrO3 + MnO2 = KBr + KMnO4 + H2O =>
2 KOH + KBrO3 + 2 MnO2 = KBr + 2 KMnO4 + H2O
Na + Cu2NO3 = Cu + NaNO3 =>
Na + Cu2NO3 = 2 Cu + NaNO3
TiO2 + K2SO4 = Ti(SO4)2 + K2O =>
TiO2 + 2 K2SO4 = Ti(SO4)2 + 2 K2O
HSO3{-} + OH{-] = SO3{2-}+H2O =>
HSO3{-} + OH{-] = SO3{2-}+H2O
ZnO + H3BO3 + Ce2O = ZnOBO3Ce + H2O + H =>
2 ZnO + 2 H3BO3 + Ce2O = 2 ZnOBO3Ce + H2O + 4 H
CoCl2*6H2O + ZnO = CoO*ZnO + H2O + HCl =>
CoCl2*6H2O + ZnO = CoO*ZnO + 5 H2O + 2 HCl
XH2C4H4O5 + XNaOH = XNa2C4H4O5 + XH2O =>
XH2C4H4O5 + 2 XNaOH = XNa2C4H4O5 + 2 XH2O
CU + CI2 = CUCI2 =>
CU + CI2 = CUCI2
Ca(AlO2)2 + HCl = AlCl3 + CaCl2(aq) + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2(aq) + 4 H2O
C8H8O2 + LiAlH4 + H2O = C8H10O2 + Al(OH)3 + LiOH =>
4 C8H8O2 + LiAlH4 + 4 H2O = 4 C8H10O2 + Al(OH)3 + LiOH
MnS + Ca = CaS + Mn =>
MnS + Ca = CaS + Mn
C2H5COOH + MgO = C6H10MgO4 + H2O =>
2 C2H5COOH + MgO = C6H10MgO4 + H2O
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
KOH + Ca(H2PO4)2 = Ca3(PO4)2 + K3PO4 + H2O =>
12 KOH + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 K3PO4 + 12 H2O
Ba(NO3)2 + Li2SO4 = Ba2(SO4)2 + LiNO3 =>
2 Ba(NO3)2 + 2 Li2SO4 = Ba2(SO4)2 + 4 LiNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH2O + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
2 CH2O + NaHCO3 = CO2 + H2O + NaC2H3O2
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
CaCl2 + Ca(OH)2 = CaOHCl =>
CaCl2 + Ca(OH)2 = 2 CaOHCl
FrOH + Ba(NO3)2 = FrNO3 + Ba(OH)2 =>
2 FrOH + Ba(NO3)2 = 2 FrNO3 + Ba(OH)2
MnO4 + AsO2 = MnO2 + AsO4 =>
MnO4 + AsO2 = MnO2 + AsO4
P4O10 + CaO = Ca3 + (PO4)2 =>
P4O10 + 6 CaO = 2 Ca3 + 2(PO4)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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