| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCrO4 + H2SO4 = BaSO4 + H2O + CrO3
C6H5CHO + KMnO4 = C6H5COOH + MnO2 + K =>
2 C6H5CHO + KMnO4 = 2 C6H5COOH + MnO2 + K
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
HCOOH + Mg = (HCOO)2Mg + H2 =>
2 HCOOH + Mg = (HCOO)2Mg + H2
SbOHCl2 = SbOH + Cl =>
SbOHCl2 = SbOH + 2 Cl
N + O3 = NO2 =>
3 N + 2 O3 = 3 NO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
SO3{2-} + HCl = HSO3{-} + Cl{-} =>
SO3{2-} + HCl = HSO3{-} + Cl{-}
Mg(NH3)2 + KOH = Mg(OH)2 + K(NH3) =>
Mg(NH3)2 + 2 KOH = Mg(OH)2 + 2 K(NH3)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Na(NO3) + PbO = Pb(NO3)2 + Na2O =>
2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Zn2P2O7 = Zn + P + O =>
Zn2P2O7 = 2 Zn + 2 P + 7 O
NaI(s) = Na + I =>
NaI(s) = Na + I
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
SnCl2(aq) + HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s) =>
SnCl2(aq) + 2 HgCl2(aq) = SnCl4(aq) + Hg2Cl2(s)
HClO4 + NH3 = NClO2 + H2O =>
HClO4 + NH3 = NClO2 + 2 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
FeCl3 + Hg = Hg2Cl2 + FeCl2 =>
2 FeCl3 + 2 Hg = Hg2Cl2 + 2 FeCl2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(C2H3O2)2 + Na2O = CaO + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2O = CaO + 2 NaC2H3O2
Zn(NO3)2 + NH3 = HNO3 + Zn3N2 =>
3 Zn(NO3)2 + 2 NH3 = 6 HNO3 + Zn3N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrC2O4 + KMnO4 = Sr(MnO4)2 + K2C2O4 =>
SrC2O4 + 2 KMnO4 = Sr(MnO4)2 + K2C2O4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al2S3 + Mg(ClO3)2 = Al(ClO3)3 + MgS =>
Al2S3 + 3 Mg(ClO3)2 = 2 Al(ClO3)3 + 3 MgS
Si + O2 = Si(O2) =>
Si + O2 = Si(O2)
Cd + Cr{3+} = Cd{2+} + Cr{2+} =>
Cd + 2 Cr{3+} = Cd{2+} + 2 Cr{2+}
CO + SO2 = CO2 + CS2 =>
6 CO + 2 SO2 = 5 CO2 + CS2
Ga2O + H2SO4 = Ga2(SO4)3 + H2S + H2O =>
2 Ga2O + 7 H2SO4 = 2 Ga2(SO4)3 + H2S + 6 H2O
Al(OH)3 + H2SO2 = Al2(SO2)3 + H2O =>
2 Al(OH)3 + 3 H2SO2 = Al2(SO2)3 + 6 H2O
MnO4 + Fe2 + H = Mn2 + Fe3H2O =>
2 MnO4 + 12 Fe2 + 16 H = Mn2 + 8 Fe3H2O
A = A999999999999999999999999999999999999999999999 =>
9223372036854775807 A = A999999999999999999999999999999999999999999999
KMnO4 + SnCl2 + H2SO4 = MnSO4 + K2SO4 + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 10 SnCl2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 SnCl4 + 8 H2O + 5 SnSO4
H2O + CO2 = C6H12O6O2 + O2 =>
6 H2O + 6 CO2 = C6H12O6O2 + 5 O2
AlCl3 + Na2SO3 + H2O = SO2 + NaCl + Al(OH)3 =>
2 AlCl3 + 3 Na2SO3 + 3 H2O = 3 SO2 + 6 NaCl + 2 Al(OH)3
C2H6 + O8 = CO2 + H2O =>
8 C2H6 + 7 O8 = 16 CO2 + 24 H2O
HOH + N2O3 = HNO2 =>
HOH + N2O3 = 2 HNO2
Br + C4H4O4 = C4H4BrO4 =>
Br + C4H4O4 = C4H4BrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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