| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO3 + Ca(OH)2 = CaMnO4 + H2O
NaC4H9O + H2 = C4H9OH + Na =>
2 NaC4H9O + H2 = 2 C4H9OH + 2 Na
Na + H2O(l) = NaOH + H2 =>
2 Na + 2 H2O(l) = 2 NaOH + H2
K2SO4 + HNO3 = K(NO3) + H2SO4 =>
K2SO4 + 2 HNO3 = 2 K(NO3) + H2SO4
H2O + NO2 = NH4 + O =>
2 H2O + NO2 = NH4 + 4 O
NO5C2H3 + NO3 = CO2 + N3O7H + H =>
NO5C2H3 + 2 NO3 = 2 CO2 + N3O7H + 2 H
Mg + Zn{2+} = Mg{+} + Zn =>
2 Mg + Zn{2+} = 2 Mg{+} + Zn
SnCl(s) + Cl2(g) = SnCl4(s) =>
2 SnCl(s) + 3 Cl2(g) = 2 SnCl4(s)
Na + H2O(l) = NaOH + H2 =>
2 Na + 2 H2O(l) = 2 NaOH + H2
CaCl2(aq) + Cu(NO3)2(aq) = Ca(NO3)2 + CuCl2(aq) =>
CaCl2(aq) + Cu(NO3)2(aq) = Ca(NO3)2 + CuCl2(aq)
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
Na3PO4 + Ca + Cl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca + 3 Cl2 = 6 NaCl + Ca3(PO4)2
NH3 + C3H6O2 = C3H4O2 + NH4 =>
2 NH3 + C3H6O2 = C3H4O2 + 2 NH4
C6H6O + Cl2 = CH + Cl2O =>
C6H6O + Cl2 = 6 CH + Cl2O
Au + Ca(NO3)2 = Au(NO3) + Ca =>
2 Au + Ca(NO3)2 = 2 Au(NO3) + Ca
CuO + Ca = Cu + CaO =>
CuO + Ca = Cu + CaO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3 =>
Al2(SO4)3 + KCl = Al2Cl + K(SO4)3
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ni3(PO4)2 + H2SO4 = Ni2(SO4)2 + H3PO4 =>
2 Ni3(PO4)2 + 6 H2SO4 = 3 Ni2(SO4)2 + 4 H3PO4
Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb
HO + Fe = FeOH =>
HO + Fe = FeOH
F2O + NaOH = NaF2 + O2 + H2O =>
4 F2O + 4 NaOH = 4 NaF2 + 3 O2 + 2 H2O
Br5 + HClO + H2O = HBrO3 + HCl =>
2 Br5 + 25 HClO + 5 H2O = 10 HBrO3 + 25 HCl
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Nb(ClO3)3 + Mg = Mg(ClO3)2 + Nb =>
2 Nb(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Nb
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
NH3 + CaCl2 = CaH2 + NCl3 =>
2 NH3 + 3 CaCl2 = 3 CaH2 + 2 NCl3
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
KOH + Cl2 = H2O + KCl + KClO3 =>
6 KOH + 3 Cl2 = 3 H2O + 5 KCl + KClO3
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
Ni + AlCl3 = NiCl + Al =>
3 Ni + AlCl3 = 3 NiCl + Al
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KIO3 + HCl + FeSO4 = Fe2(SO4)3 + FeCl3 + I2 + H2O + KCl =>
6 KIO3 + 36 HCl + 30 FeSO4 = 10 Fe2(SO4)3 + 10 FeCl3 + 3 I2 + 18 H2O + 6 KCl
KIO3 + Na2SO3 + H2SO3 = K2SO4 + Na2SO4 + I2 + H2O =>
2 KIO3 + 4 Na2SO3 + H2SO3 = K2SO4 + 4 Na2SO4 + I2 + H2O
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
CuO + OZn + H2O = Cu2O4Zn + H2 =>
2 CuO + OZn + H2O = Cu2O4Zn + H2
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Na3PO4 + AgNO3 = NaNO3 + Ag3 + PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3 + PO4
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
PHCOOH + NaHCO3 = PHCOO{-} + NaH2CO3{+} =>
PHCOOH + NaHCO3 = PHCOO{-} + NaH2CO3{+}
CH3COOH + BaCO3 = CH3COOBa + CO2 + H2O =>
9 CH3COOH + 8 BaCO3 = 8 CH3COOBa + 10 CO2 + 6 H2O
BaSO4 + HBr = BaBr2 + H2SO4 =>
BaSO4 + 2 HBr = BaBr2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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