| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2SO4 = (NH4)2SO4
Ca(OH)2 + H3P = H2O + Ca3P2 =>
3 Ca(OH)2 + 2 H3P = 6 H2O + Ca3P2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
I + O2 = I2O3 =>
4 I + 3 O2 = 2 I2O3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaBr2 = Ba{+2} + Br{-} =>
BaBr2 = Ba{+2} + 2 Br{-}
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3AsO4 + Al + H{+} = AsH3 + Al{3+} + H2O =>
3 H3AsO4 + 8 Al + 24 H{+} = 3 AsH3 + 8 Al{3+} + 12 H2O
Bi(NO3)35H2O + Fe(NO3)39H2O + C2H5NO2 = BiFeO3 + CO2 + N2 + H2O =>
3 Bi(NO3)35H2O + 3 Fe(NO3)39H2O + 146 C2H5NO2 = 3 BiFeO3 + 292 CO2 + 184 N2 + 371 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + H2O + KCl =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 8 H2O + 2 KCl
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Ca + HNO3 = CaNO3 + H2O + NH3 =>
8 Ca + 9 HNO3 = 8 CaNO3 + 3 H2O + NH3
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
(PbCO3) = PbO + CO2 =>
(PbCO3) = PbO + CO2
Zn + H2O = Zn{2+} + H2 + OH{-} =>
Zn + 2 H2O = Zn{2+} + H2 + 2 OH{-}
Sb(OH)5 + HMnO4 = Sb(MnO4)5 + H2O =>
Sb(OH)5 + 5 HMnO4 = Sb(MnO4)5 + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Cu + HNO3 = H2O + Cu(NO3)2 + NO =>
3 Cu + 8 HNO3 = 4 H2O + 3 Cu(NO3)2 + 2 NO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Zn + NH3 + H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
AgNO3 + CrCl3 = AgCl + Cr(NO3)3 =>
3 AgNO3 + CrCl3 = 3 AgCl + Cr(NO3)3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
KCrO + KClO + KOH = K2CrO4 + KCl + H2O =>
2 KCrO + 5 KClO + 2 KOH = 2 K2CrO4 + 5 KCl + H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/17
Équations équilibrées sur04/04/16
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