| Équations équilibrées la veille |
2 Na + Cl2 = 2 NaCl
Cr(NO3)3 + Na3PO4 = CrPO4 + NaNO3 =>
Cr(NO3)3 + Na3PO4 = CrPO4 + 3 NaNO3
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C4H8O + C6H5CH2OH = C10H14O + H2O =>
4 C4H8O + 2 C6H5CH2OH = 3 C10H14O + 3 H2O
H2O2(aq) + MnO2(catalyst) = H2Mn + O4 =>
H2O2(aq) + MnO2(catalyst) = H2Mn + O4
C3H3CH3 + O2 = CO2 + H2O =>
2 C3H3CH3 + 11 O2 = 8 CO2 + 6 H2O
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mg + C = MgC2 =>
Mg + 2 C = MgC2
Ca(IO3)3 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
2 Ca(IO3)3 + 32 KI + 36 HCl = 2 CaCl2 + 32 KCl + 19 I2 + 18 H2O
HBr + W = WBr2 + H2 =>
2 HBr + W = WBr2 + H2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
C4O2H8 + O2 = CO2 + H2O =>
C4O2H8 + 5 O2 = 4 CO2 + 4 H2O
NaOH + Co(OH)NO3 = Co(OH)2 + NaNO3 =>
NaOH + Co(OH)NO3 = Co(OH)2 + NaNO3
Br2 + (NH4)2S = NH4Br + S =>
Br2 + (NH4)2S = 2 NH4Br + S
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
Ca3(PO4)2 + PbO2 = CaO + Pb3(PO4)4 =>
2 Ca3(PO4)2 + 3 PbO2 = 6 CaO + Pb3(PO4)4
Fe2S3 + H{+} = Fe{3+} + H2S =>
Fe2S3 + 6 H{+} = 2 Fe{3+} + 3 H2S
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Ni2{+} + Li = Li{+} + Ni =>
Ni2{+} + Li = Li{+} + 2 Ni
Mg + HC2H3O2 = Mg(C2H3O2)2 + H =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 H
(NH4)2SO4(aq) + Ba(OH)2 = NH3 + H2O + BaSO4 =>
(NH4)2SO4(aq) + Ba(OH)2 = 2 NH3 + 2 H2O + BaSO4
NaOH + HC2H3O2 = H2O + NaC2OH =>
NaOH + HC2H3O2 = 2 H2O + NaC2OH
C2H4OH2O = C2H4(OH)2 =>
C2H4OH2O = C2H4(OH)2
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
Zn(NO3)2 + SrF2 = ZnF2 + Sr(NO3)2 =>
Zn(NO3)2 + SrF2 = ZnF2 + Sr(NO3)2
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaO + Ag = Ca + Ag2O =>
CaO + 2 Ag = Ca + Ag2O
Cr(ClO4)3 + Li3PO4 = CrPO4 + LiClO4 =>
Cr(ClO4)3 + Li3PO4 = CrPO4 + 3 LiClO4
[Co(H2O)6]2 + Cl = (CoCl4)2 + H2O =>
[Co(H2O)6]2 + 8 Cl = (CoCl4)2 + 12 H2O
C7H8 + O2{-} + H{+} = CO2 + H2O =>
C7H8 + 12 O2{-} + 12 H{+} = 7 CO2 + 10 H2O
Fe(OH)3 + H{+} + CH2O = Fe{+2} + CO2 + H2O =>
4 Fe(OH)3 + 8 H{+} + CH2O = 4 Fe{+2} + CO2 + 11 H2O
NH3 + KClO = N2 + H2O + KCl =>
2 NH3 + 3 KClO = N2 + 3 H2O + 3 KCl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)
NaCI + F{2} = NaF + CI{2] =>
NaCI + F{2} = NaF + CI{2]
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCl + K4(Fe(CN)6) + KMnO4 = K3(Fe(CN)6) + KCl + MnO2 + H2O =>
4 HCl + 3 K4(Fe(CN)6) + KMnO4 = 3 K3(Fe(CN)6) + 4 KCl + MnO2 + 2 H2O
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
Pb(ClO4)2 + Al2(SO4)3 = PbSO4(s) + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 PbSO4(s) + 2 Al(ClO4)3
AgClO2 + H2CO3 = Ag2CO3 + HClO2 =>
2 AgClO2 + H2CO3 = Ag2CO3 + 2 HClO2
Fe(H2O)NH3 = Fe(NH3)H2O =>
Fe(H2O)NH3 = Fe(NH3)H2O
LiOH + Cu = Li + Cu(OH)2 =>
2 LiOH + Cu = 2 Li + Cu(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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