| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2(g) = 2 O2(g) + N2(g)
Mq + HBr = MqBr2 + H2 =>
Mq + 2 HBr = MqBr2 + H2
I2O5 + I2O4 = I4O9 =>
I2O5 + I2O4 = I4O9
Co2O3 + H2O = CoO(OH) =>
Co2O3 + H2O = 2 CoO(OH)
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
CH3OH + H2SO4 = H3SO4 + CH3O =>
CH3OH + H2SO4 = H3SO4 + CH3O
Sn + CoSO4 = SnSO4 + Co =>
Sn + CoSO4 = SnSO4 + Co
Cu2O + H2SO4 = CuSO4 + H2 + H2O =>
Cu2O + 2 H2SO4 = 2 CuSO4 + H2 + H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Co3(NO3)2 + Na3PO4 = Co3(PO4)2 + Na3(NO3) =>
Co3(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 2 Na3(NO3)
NiCO3 + HNO3 = Ni(NO3)3 + H2O + N2O + CO2 =>
8 NiCO3 + 26 HNO3 = 8 Ni(NO3)3 + 13 H2O + N2O + 8 CO2
C3H8O + Ag(NH3)2OH = C3H6O + NH3 + Ag + H2O =>
C3H8O + 2 Ag(NH3)2OH = C3H6O + 4 NH3 + 2 Ag + 2 H2O
(NH4)OH + H2SO4 = (NH4)2SO4 + HOH =>
2(NH4)OH + H2SO4 = (NH4)2SO4 + 2 HOH
MnO2 + CaCl2 + H3PO4 = Cl2 + Mn3(PO)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 9 CaCl2 + 8 H3PO4 = 9 Cl2 + Mn3(PO)2 + 3 Ca3(PO4)2 + 12 H2O
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
MnO2 + HCl = H2O + MnCl2 + Cl2 =>
MnO2 + 4 HCl = 2 H2O + MnCl2 + Cl2
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
CH3OH + Ag2O = Ag + CHOOH + H2O =>
CH3OH + 2 Ag2O = 4 Ag + CHOOH + H2O
Ag2O + CH3OH = CH3OAg + H2O =>
Ag2O + 2 CH3OH = 2 CH3OAg + H2O
Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mn(OH)4 = Mn(OH)2 + O2 + H2O =>
2 Mn(OH)4 = 2 Mn(OH)2 + O2 + 2 H2O
C13H20O8N2 + O2 = CO2 + NH3 + H2O =>
2 C13H20O8N2 + 25 O2 = 26 CO2 + 4 NH3 + 14 H2O
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
(C7H6O) + C3H6O = C17H14O + (H2O) =>
2(C7H6O) + C3H6O = C17H14O + 2(H2O)
KI + Cl = KCl + I =>
KI + Cl = KCl + I
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)3COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 15 H2SO4 + 10 KMnO4 = 6 HOOC(CH2)3COOH + 5 K2SO4 + 10 MnSO4 + 16 H2O
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)3COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 15 H2SO4 + 10 KMnO4 = 6 HOOC(CH2)3COOH + 5 K2SO4 + 10 MnSO4 + 16 H2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
C3H6O3 + C4H10O = C15H26O6 + H2O =>
32 C3H6O3 + 21 C4H10O = 12 C15H26O6 + 45 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2* =>
Ca(HCO3)2 = CaCO3 + H2O + CO2*
Fe + Cl2 = FeCl333333333333333 =>
2 Fe + 3.3333333333333E + 14 Cl2 = 2 FeCl333333333333333
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + CO3 = CO + FeO2 =>
Fe + CO3 = CO + FeO2
C2H6O2 + O2 = H2O + CO =>
2 C2H6O2 + 3 O2 = 6 H2O + 4 CO
KN + O2 = KNO2 =>
KN + O2 = KNO2
HCe + AgNo3 = AgCe + HNo3 =>
HCe + AgNo3 = AgCe + HNo3
Fe3N2 + AlCl3 = AlN + FeCl2 =>
Fe3N2 + 2 AlCl3 = 2 AlN + 3 FeCl2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Ag2O + CH3OH = Ag + HCOOH + H2O =>
2 Ag2O + CH3OH = 4 Ag + HCOOH + H2O
KMnO4 + Na2S2O3 = NaSO4 + Mn + K =>
5 KMnO4 + 4 Na2S2O3 = 8 NaSO4 + 5 Mn + 5 K
Cu(OH)2 + Al2(SO4)3 = (CuOH)2SO4 + AlOHSO4 =>
2 Cu(OH)2 + Al2(SO4)3 = (CuOH)2SO4 + 2 AlOHSO4
Al + Fe2O3 = Al2O3 + Fe3 =>
6 Al + 3 Fe2O3 = 3 Al2O3 + 2 Fe3
Ca(OH)2(t) = CaO + H2O =>
Ca(OH)2(t) = CaO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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