| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 2 H2SO4(conc) = AuSO4 + 2 H2O + SO2
C3H5(NO3)3 = N2 + H2O + O2 + CO =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + 7 O2 + 12 CO
C8H9O2N + H{+} + H2O = C6H8ON{+} + CH3COOH =>
C8H9O2N + H{+} + H2O = C6H8ON{+} + CH3COOH
NH3(g) + O2(l) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(l) = 4 NO(g) + 6 H2O(l)
ZnO + Cu(NO3)2 = CuO + Zn(NO3)2 =>
ZnO + Cu(NO3)2 = CuO + Zn(NO3)2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
CH2X + KMnO4 + H2SO4 = XO + CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2X + 8 KMnO4 + 12 H2SO4 = 5 XO + 5 CO2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
Fe{3+} + Cr{3+} + H2O = Cr2O7{2-} + Fe{2+} + H{+} =>
6 Fe{3+} + 2 Cr{3+} + 7 H2O = Cr2O7{2-} + 6 Fe{2+} + 14 H{+}
SrCl3 + H2 = HSr2 + Cl =>
4 SrCl3 + H2 = 2 HSr2 + 12 Cl
Al{+3} + OH{-} = Al(OH)3 =>
Al{+3} + 3 OH{-} = Al(OH)3
Ca3P2 + H2SO4 = CaSO4 + H2S + H3PO4 =>
Ca3P2 + 5 H2SO4 = 3 CaSO4 + 2 H2S + 2 H3PO4
C3H8O + CrO3 = C3H7O + Cr + H2O =>
6 C3H8O + CrO3 = 6 C3H7O + Cr + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgCl + Cl{-} = [AgCl2]{-} =>
AgCl + Cl{-} = [AgCl2]{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + NO + H2O =>
9 FeSO4 + 8 HNO3 = 3 Fe2(SO4)3 + 3 Fe(NO3)2 + 2 NO + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H5Cl + KOH = C3H4 + KCl + H2O =>
C3H5Cl + KOH = C3H4 + KCl + H2O
H2(SO4) = H2O + O2 + SO2 =>
2 H2(SO4) = 2 H2O + O2 + 2 SO2
Na2HPO3 + Zn + H2SO4 = PH3 + Na2SO4 + H2O + ZnSO4 =>
Na2HPO3 + 3 Zn + 4 H2SO4 = PH3 + Na2SO4 + 3 H2O + 3 ZnSO4
C6H5Cl + AgNO3 = C6H5NO3 + AgCl =>
C6H5Cl + AgNO3 = C6H5NO3 + AgCl
(CH3COO)2Fe + H2O = (CH3COO)(OH)Fe + CH3COOH =>
(CH3COO)2Fe + H2O = (CH3COO)(OH)Fe + CH3COOH
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
KMnO4 + KHSO3 + NaOH = K2MnO4 + Na2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + KHSO4 + H2O
Bi2(SO4)3 + Na2CO3 = Bi2(CO3)3 + Na2SO4 =>
Bi2(SO4)3 + 3 Na2CO3 = Bi2(CO3)3 + 3 Na2SO4
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
Ba(OH)2 + H2CrO4 = BaCrO4 + H2O =>
Ba(OH)2 + H2CrO4 = BaCrO4 + 2 H2O
H2O + C6H12O6 = C6H14O7 =>
H2O + C6H12O6 = C6H14O7
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Fe3O4 + H2SO4 = Fe + Fe2(SO4)3 + H2O =>
3 Fe3O4 + 12 H2SO4 = Fe + 4 Fe2(SO4)3 + 12 H2O
sulfurdioxide + sodiumhydroxide = sodiumsulfite + water =>
SO2 + 2 NaOH = Na2SO3 + H2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
CH3CCH2OH + O2 = CO2 + H2O =>
CH3CCH2OH + 4 O2 = 3 CO2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O
AgI + Fe2(CO3)3 = Ag2CO3 + FeI3 =>
6 AgI + Fe2(CO3)3 = 3 Ag2CO3 + 2 FeI3
Mg + Pb(OH)4 = Mg(OH)2 + Pb =>
2 Mg + Pb(OH)4 = 2 Mg(OH)2 + Pb
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
AgI + Fe2(CO3)3 = Ag2CO3 + FeI3 =>
6 AgI + Fe2(CO3)3 = 3 Ag2CO3 + 2 FeI3
HgI + O2 = HgO + I2 =>
2 HgI + O2 = 2 HgO + I2
C2H4O2 = CO2 + CH4 =>
C2H4O2 = CO2 + CH4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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