| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 NaHCO3 = 2 Fe(HCO3)3 + 3 Na2O
Li3 + Cl12 = LiCl4 =>
Li3 + Cl12 = 3 LiCl4
Fe(PO4) + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 Fe(PO4) + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
K + BaCl2 = KCl2 + Ba =>
K + BaCl2 = KCl2 + Ba
Zn(C2H3O2)2 + KOH = CO2 + H2O + K + Zn =>
Zn(C2H3O2)2 + 14 KOH = 4 CO2 + 10 H2O + 14 K + Zn
MgSO4 + K2CO3 = MgCO3 + SO4K2 =>
MgSO4 + K2CO3 = MgCO3 + SO4K2
HI(s) = H2(s) + I2(g) =>
2 HI(s) = H2(s) + I2(g)
Cu + Cl2 = Cu2Cl2 =>
2 Cu + Cl2 = Cu2Cl2
AgNO3 + NH3 + HCHO = Ag + NH4NO3 + CO2 =>
4 AgNO3 + 2 NH3 + 3 HCHO = 4 Ag + 3 NH4NO3 + 3 CO2
C135H96O9NS + O2 = CO2 + H2O + NO + S02 =>
2 C135H96O9NS + 310 O2 = 270 CO2 + 96 H2O + 2 NO + S02
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
AlNaO2 + H2O = Al(OH)3 + NaOH =>
AlNaO2 + 2 H2O = Al(OH)3 + NaOH
Ca + O2 = Ca{+2} + O2{-} =>
Ca + 2 O2 = Ca{+2} + 2 O2{-}
CoCl2 + KOH = Co(OH)2(s) + KCl =>
CoCl2 + 2 KOH = Co(OH)2(s) + 2 KCl
Ca(MnO4)2 + KOH = CaOH + K(MnO4)2 =>
Ca(MnO4)2 + KOH = CaOH + K(MnO4)2
CrCl2 + AgNO3 = AgCl + Cr(NO3)2 =>
CrCl2 + 2 AgNO3 = 2 AgCl + Cr(NO3)2
CuCl + I2 = CuI + Cl2 =>
2 CuCl + I2 = 2 CuI + Cl2
AlF3 + NaHCO3 = NaF + Al(HCO3)3 =>
AlF3 + 3 NaHCO3 = 3 NaF + Al(HCO3)3
BaCO3 + TiO2 + SnO2 = BaTiSn + O3 + CO2 =>
3 BaCO3 + 3 TiO2 + 3 SnO2 = 3 BaTiSn + 5 O3 + 3 CO2
PbNO32(aq) + CuSO4(aq) = Pb(SO4)(s) + CuNO32(aq) =>
PbNO32(aq) + CuSO4(aq) = Pb(SO4)(s) + CuNO32(aq)
Na + Mg(HCO3)2 = Na(HCO3)2 + Mg =>
Na + Mg(HCO3)2 = Na(HCO3)2 + Mg
Na2SO4 + LiF = NaF + Li2SO4 =>
Na2SO4 + 2 LiF = 2 NaF + Li2SO4
Bi + S = Bi4S6 =>
4 Bi + 6 S = Bi4S6
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
Au2S3 + H = Au3 + HS =>
3 Au2S3 + 9 H = 2 Au3 + 9 HS
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
Fe3O4(s) + HCl(aq) = FeCl2(aq) + FeCl3(aq) + H2O =>
Fe3O4(s) + 8 HCl(aq) = FeCl2(aq) + 2 FeCl3(aq) + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOO =>
4 CH3CH2OH + 7 O2 = 6 H2O + 4 CH3COOO
C6H12O6 + CH3OH = C7H14O6 + H2O =>
C6H12O6 + CH3OH = C7H14O6 + H2O
(NH4)3PO4 + Zn(ClO3)2 = (NH4)3(ClO3) + Zn(PO4)2 =>
2(NH4)3PO4 + Zn(ClO3)2 = 2(NH4)3(ClO3) + Zn(PO4)2
HCl + KBrO3 + KBr = Br2 + KCl + H2O =>
6 HCl + KBrO3 + 5 KBr = 3 Br2 + 6 KCl + 3 H2O
MnO4 + KOH = Mn(OH)2 + O2 + K2O =>
2 MnO4 + 4 KOH = 2 Mn(OH)2 + 3 O2 + 2 K2O
Al + KMnO4 = KAlO2 + MnO2 =>
Al + KMnO4 = KAlO2 + MnO2
(NH2)2CO + NH4NO3 = (NH2)CNH + HNO3 + H2O =>
8(NH2)2CO + NH4NO3 = 8(NH2)CNH + 2 HNO3 + 5 H2O
TeO2 + Cl2 + H2O = H2TeO4 + HCl =>
TeO2 + Cl2 + 2 H2O = H2TeO4 + 2 HCl
Mg + NaOH = Mg(OH)2 + Na =>
Mg + 2 NaOH = Mg(OH)2 + 2 Na
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C6H12O6 + HCN = C6H13O6CN =>
C6H12O6 + HCN = C6H13O6CN
CaF2 + I2 = CaI2 + F2 =>
CaF2 + I2 = CaI2 + F2
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
H2S + CS + Cu = Cu2S2 + CH4 =>
4 H2S + 2 CS + 6 Cu = 3 Cu2S2 + 2 CH4
KBr + Cl2 = KCl + Br111111 =>
222222 KBr + 111111 Cl2 = 222222 KCl + 2 Br111111
ACl3 + NaOH = NaCl + A(OH)3 =>
ACl3 + 3 NaOH = 3 NaCl + A(OH)3
Ca3(PO3)2 + SiO2 + C = CaSiO3 + CO2 + P =>
2 Ca3(PO3)2 + 6 SiO2 + 3 C = 6 CaSiO3 + 3 CO2 + 4 P
Co(H2O)6 + HCO3 = Co(HCO3)6 + H2O =>
Co(H2O)6 + 6 HCO3 = Co(HCO3)6 + 6 H2O
F2 + KI2 = I2 + KF =>
F2 + 2 KI2 = 2 I2 + 2 KF
[C15H35CO]3[C3H5O3](s) + NaOH(aq) = C15H35COONa(aq) + C3H5(OH)3(aq) =>
[C15H35CO]3[C3H5O3](s) + 3 NaOH(aq) = 3 C15H35COONa(aq) + C3H5(OH)3(aq)
K2Cr2O7 + CrCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 2 CrCl2 + 7 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 2 Cl2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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