| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Mo2O7 + 12 HCl = 2 MoCl2 + 4 Cl2 + 7 H2O
Os2(PO4)8 + Re2(CO3)7 = Re2(PO4)7 + Os2(CO3)8 =>
7 Os2(PO4)8 + 8 Re2(CO3)7 = 8 Re2(PO4)7 + 7 Os2(CO3)8
NaHCO3 + FeSO4 = Na2SO4 + FeO + CO2 + H2O =>
2 NaHCO3 + FeSO4 = Na2SO4 + FeO + 2 CO2 + H2O
ZnS + SO4 = ZnS2O4 =>
ZnS + SO4 = ZnS2O4
CH3CH2CHCH2 + HCl = CH3CH2CH2Cl =>
3 CH3CH2CHCH2 + 4 HCl = 4 CH3CH2CH2Cl
CaSiO3 + Al = AlSiO3 + Ca =>
CaSiO3 + Al = AlSiO3 + Ca
TiCl3 + Ti + NaF = Na2TiF4 + NaCl =>
2 TiCl3 + Ti + 12 NaF = 3 Na2TiF4 + 6 NaCl
NaI + H2 = Na + HI =>
2 NaI + H2 = 2 Na + 2 HI
C6H8O3 + H2O = C7H6O3 + CH4O =>
7 C6H8O3 + H2O = 5 C7H6O3 + 7 CH4O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Ca(ClO2)2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
Ca(ClO2)2 + 8 NaBr + 4 H2O = CaCl2 + 4 Br2 + 8 NaOH
C6H6 + H2O = H5C2 + OH =>
C6H6 + 9 H2O = 3 H5C2 + 9 OH
CH3 + H2O = CH5O =>
CH3 + H2O = CH5O
NaClO + SnCl2 + NaOH + H2O = Na2Sn(OH)6 + NaCl =>
NaClO + SnCl2 + 4 NaOH + H2O = Na2Sn(OH)6 + 3 NaCl
NaCl + HNO4 = HCl + NaNO4 =>
NaCl + HNO4 = HCl + NaNO4
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2 =>
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
nitrogenmonoxide + hydrogen = nitrogen + water =>
2 NO + 2 H2 = N2 + 2 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
K4Fe(CN)6 + NiCl2 = Ni4(Fe(CN)6)2 + KCl =>
2 K4Fe(CN)6 + 4 NiCl2 = Ni4(Fe(CN)6)2 + 8 KCl
HCOOH + Mg = H + MgHCOO =>
HCOOH + Mg = H + MgHCOO
KMgO4 + K2SO3 + H2SO4 = MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 5 K2SO3 + 3 H2SO4 = 2 MgSO4 + 6 K2SO4 + 3 H2O
AlCl3*5H2O + NaOH = NaCl + Al(OH)3 + H2O =>
AlCl3*5H2O + 3 NaOH = 3 NaCl + Al(OH)3 + 5 H2O
BaSO4 + O2 = Ba + SO6 =>
BaSO4 + O2 = Ba + SO6
C6H6 + H2O = H5C2 + OH =>
C6H6 + 9 H2O = 3 H5C2 + 9 OH
NaHCO3(aq) + Fe(NO3)3(aq) = Na2(NO3)3(aq) + Fe(HCO3)2(s) =>
2 NaHCO3(aq) + Fe(NO3)3(aq) = Na2(NO3)3(aq) + Fe(HCO3)2(s)
C6H6 + H2O = H5C2 + OH =>
C6H6 + 9 H2O = 3 H5C2 + 9 OH
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 CaSO4(s)
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Ca(s) + S(s) = CaS =>
Ca(s) + S(s) = CaS
Al + OH{-} + NO3{-} + H{+} = AlO2{-} + NH3 =>
8 Al + 7 OH{-} + 3 NO3{-} + 2 H{+} = 8 AlO2{-} + 3 NH3
Fe2Cl3 + NaOH = Fe2OH + NaCl3 =>
Fe2Cl3 + NaOH = Fe2OH + NaCl3
CaH2 + Li = CaLi + H2 =>
CaH2 + Li = CaLi + H2
MgO + LiCl = MgCl2Li2O =>
MgO + 2 LiCl = MgCl2Li2O
AlOOH + H2O = Al(OH)3 =>
AlOOH + H2O = Al(OH)3
H2SFe = FeSH2 =>
H2SFe = FeSH2
PB(CH3COO)2 + HCl = PBCl2 + CH3COOH =>
PB(CH3COO)2 + 2 HCl = PBCl2 + 2 CH3COOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
KOH + CH3COOH = CH3COOOH + KH =>
KOH + CH3COOH = CH3COOOH + KH
KMnO4 + H2C2O4 + K2C2O4 = K2[Mn(C2O4)3] + CO2 + H2O =>
2 KMnO4 + 8 H2C2O4 + K2C2O4 = 2 K2[Mn(C2O4)3] + 6 CO2 + 8 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2 + O2 = H2O = H3O + OH + H =>
2 H2 + O2 = 2 H2O
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
Na(g) + Cl(g) = NaCl =>
Na(g) + Cl(g) = NaCl
C3H7CO2H + O2 = CO2 + H2O =>
C3H7CO2H + 5 O2 = 4 CO2 + 4 H2O
C2H3COONH4 + NaOH = C2H3CCOONa + NH3 + H2O =>
4 C2H3COONH4 + 3 NaOH = 3 C2H3CCOONa + 4 NH3 + 5 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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