| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + Na2SO4 = SrSO4(s) + 2 Na(NO3)
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
O2 + H2O = OH =>
O2 + 2 H2O = 4 OH
KMnO4 + K2S2O8 = MnSO4 + K2SO4 + O2 =>
2 KMnO4 + 3 K2S2O8 = 2 MnSO4 + 4 K2SO4 + 4 O2
Fe(OH)2 + HNO3 + KOH = K2FeO4 + NO + H2O =>
3 Fe(OH)2 + 4 HNO3 + 6 KOH = 3 K2FeO4 + 4 NO + 8 H2O
Mg + C2H4O2 = Mg(CH3COO)2 + H =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + 2 H
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaCl2 + Na2SiO3 = CaSiO3 + *NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2*NaCl
NH4 + O2 = NO + H2O(aq) =>
2 NH4 + 3 O2 = 2 NO + 4 H2O(aq)
Na2S2O3 + H2O = Na2SO4 + H2S =>
Na2S2O3 + H2O = Na2SO4 + H2S
Cd(NO3)2 + NaI = CdI2 + NaNO3 =>
Cd(NO3)2 + 2 NaI = CdI2 + 2 NaNO3
Cu + CH3(CH2)6COOH = (CH3(CH2)6COO)2Cu + H2 =>
Cu + 2 CH3(CH2)6COOH = (CH3(CH2)6COO)2Cu + H2
Ca + PbNO32 = Pb + CaNO32 =>
Ca + PbNO32 = Pb + CaNO32
Ag + H2O = AgOH2 =>
Ag + H2O = AgOH2
Li3PO4 + NiBr2 = LiBr + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiBr2 = 6 LiBr + Ni3(PO4)2
CrCl2 + Cl2 + NaOH = Na2CrO3 + NaCl + H2O =>
CrCl2 + Cl2 + 6 NaOH = Na2CrO3 + 4 NaCl + 3 H2O
Na2CO3 + AgNO3 = Na2(NO3)2 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = Na2(NO3)2 + Ag2CO3
KMnO4 + CH3OH = HCOOH + KOH + H2O + MnO2 =>
4 KMnO4 + 3 CH3OH = 3 HCOOH + 4 KOH + H2O + 4 MnO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2H2P2O7 + AgNO3 = Ag4P2O7 + NaNO3 + HNO3 =>
Na2H2P2O7 + 4 AgNO3 = Ag4P2O7 + 2 NaNO3 + 2 HNO3
C2H6 + S2 = CS2 + H2S =>
2 C2H6 + 7 S2 = 4 CS2 + 6 H2S
SrTeO4 + VO2 = SrVTeO6 =>
SrTeO4 + VO2 = SrVTeO6
C6H6 + O2 = C6H2 + H2O =>
C6H6 + O2 = C6H2 + 2 H2O
Al + NO3 = Al(NO3)3 =>
Al + 3 NO3 = Al(NO3)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Se + Cl2 = SeCl2 =>
Se + Cl2 = SeCl2
C6H12O6 + H2O2 = H2O + CO =>
C6H12O6 + 6 H2O2 = 12 H2O + 6 CO
SnSO4 + Na2S = SnS + Na2SO4 =>
SnSO4 + Na2S = SnS + Na2SO4
Fe(OH)2 + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + Cl2 + 2 NaOH = 2 Fe(OH)3 + 2 NaCl
S2O3 + H2O = S + OH =>
S2O3 + 3 H2O = 2 S + 6 OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + Hg2N2O6 = HNO3 + Hg2Cl2 =>
2 HCl + Hg2N2O6 = 2 HNO3 + Hg2Cl2
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
ZnBr2 + Na3PO4 = Zn3(PO4)2 + NaBr =>
3 ZnBr2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaBr
NH3 + H2S = NH4S + H2 =>
2 NH3 + 2 H2S = 2 NH4S + H2
Zr + HF + H2O = H2ZrOF4 + H2 =>
Zr + 4 HF + H2O = H2ZrOF4 + 2 H2
S + F = SF =>
S + F = SF
Hg2Cl2 + H2O = Hg2O + H2Cl2 =>
Hg2Cl2 + H2O = Hg2O + H2Cl2
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
O2 + CaH2 = H2 + CaO2 =>
O2 + CaH2 = H2 + CaO2
CaCl2 + H2O + CaO = CaOHCl =>
CaCl2 + H2O + CaO = 2 CaOHCl
NaOH + C2H5F = C2H5OH + NaF =>
NaOH + C2H5F = C2H5OH + NaF
Fe2O3 + Na = Fe2Na + O3 =>
Fe2O3 + Na = Fe2Na + O3
FeCl3 + Mg2 = Fe2 + MgCl2 =>
4 FeCl3 + 3 Mg2 = 2 Fe2 + 6 MgCl2
C + Ag2SeO3 = Ag2Se + CO2 =>
3 C + 2 Ag2SeO3 = 2 Ag2Se + 3 CO2
[Ag(NH3)2]OH + Zn = Ag + [Zn(NH3)4](OH)2 =>
2[Ag(NH3)2]OH + Zn = 2 Ag + [Zn(NH3)4](OH)2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
TiO2 + CI2 + C = TiCI4 + CO =>
TiO2 + 2 CI2 + C = TiCI4 + 2 CO
Ca3(PO4)2 + K = K3PO4 + Ca =>
Ca3(PO4)2 + 6 K = 2 K3PO4 + 3 Ca
CH3COOAg + AgNO3 = CH3COONO3 + Ag =>
CH3COOAg + AgNO3 = CH3COONO3 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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