| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu3(PO3)2 + 3 Sc2(SO4)3 = 9 Cu(SO4) + 2 Sc3(PO3)3
Ag(NO3) + (NH4)3(C6H5O7) = Ag3C6H5O7 + NH4NO3 =>
3 Ag(NO3) + (NH4)3(C6H5O7) = Ag3C6H5O7 + 3 NH4NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
CuSO4(aq) + NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq)
KI + HClO = I2 + KOH + Cl =>
2 KI + 2 HClO = I2 + 2 KOH + 2 Cl
Li + Pb(OH)2 = LiOH + Pb =>
2 Li + Pb(OH)2 = 2 LiOH + Pb
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
Co(OH)3 + H2SO4 = Co + SO4 + H2O =>
2 Co(OH)3 + 3 H2SO4 = 2 Co + 3 SO4 + 6 H2O
CH3COOH + HNO3 = H2O + CH3CONO3 =>
CH3COOH + HNO3 = H2O + CH3CONO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Br2 + Na2SO4 = Na3 + BrSO4 =>
3 Br2 + 6 Na2SO4 = 4 Na3 + 6 BrSO4
Ni3PO4 + H2SO4 = Ni2SO4 + H3PO4 =>
2 Ni3PO4 + 3 H2SO4 = 3 Ni2SO4 + 2 H3PO4
Ca + Al2S3 = Al + CaS =>
3 Ca + Al2S3 = 2 Al + 3 CaS
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + H2S = KS + H2 =>
K + H2S = KS + H2
NaO4 + H2O = NaOH + O =>
2 NaO4 + H2O = 2 NaOH + 7 O
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
CH3COCH3 + Br2 = CH3COCH3Br2 =>
CH3COCH3 + Br2 = CH3COCH3Br2
Zn + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
[Fe(H2O)6]Cl3 + KSCN = [Fe(SCN)3(H2O)3] + KCl + H2O =>
[Fe(H2O)6]Cl3 + 3 KSCN = [Fe(SCN)3(H2O)3] + 3 KCl + 3 H2O
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = Co(NH3)4CO3NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10 Co(NH3)4CO3NO3 + 8 NH4NO3OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnSO4 + NaI = MnI2 + Na2SO4 =>
MnSO4 + 2 NaI = MnI2 + Na2SO4
NaSbS2 + HCl = NaCl + HSbS2 =>
NaSbS2 + HCl = NaCl + HSbS2
Cr(OH)4 + OH{-} + H2O{2+} = CrO4{2-} + H2O =>
Cr(OH)4 + 4 OH{-} + H2O{2+} = CrO4{2-} + 5 H2O
H2C = CH2 =>
H2C = CH2
HNO3 + Mg2 = MgNO3 + H2 =>
2 HNO3 + Mg2 = 2 MgNO3 + H2
Ag(NO3) + KMnO4 = AgMnO4 + KNO3 =>
Ag(NO3) + KMnO4 = AgMnO4 + KNO3
K3[Cr(OH)6] + Al(NO3)3 = Cr(OH)3 + Al(OH)3 + KNO3 =>
K3[Cr(OH)6] + Al(NO3)3 = Cr(OH)3 + Al(OH)3 + 3 KNO3
NaSbS2 + HCl = NaCl + HSbS2 =>
NaSbS2 + HCl = NaCl + HSbS2
OH + NaOH = NaO + H2O =>
OH + NaOH = NaO + H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3COOH + KOH = CH3KOH + COOH =>
CH3COOH + KOH = CH3KOH + COOH
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
FeBr + NaOH = FeOH + NaBr =>
FeBr + NaOH = FeOH + NaBr
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CaS + H2SO3 = CaSO3 + H2S =>
CaS + H2SO3 = CaSO3 + H2S
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
CuBr + Al = Cu + AlBr =>
CuBr + Al = Cu + AlBr
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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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