| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
OH{-} + Br2 = BrO3{-} + Br{-} + H20 =>
60 OH{-} + 30 Br2 = 20 BrO3{-} + 40 Br{-} + 3 H20
Hg + H2CO3 = Hg(CO3) + H2 =>
Hg + H2CO3 = Hg(CO3) + H2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
NaOH + H2So4 = H2O + Na2So4 =>
2 NaOH + H2So4 = 2 H2O + Na2So4
Mn{2+} + Pb3O4 + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 Pb3O4 + 24 H3O{+} = 2 MnO4{-} + 15 Pb{2+} + 36 H2O
HCl + ZN(OH)2 = ZNCl2 + H2O =>
2 HCl + ZN(OH)2 = ZNCl2 + 2 H2O
LiCl + Na3Po4 = NaCl + Li3Po4 =>
3 LiCl + Na3Po4 = 3 NaCl + Li3Po4
FeSO4 + O2 = SO3 + FeO3 =>
FeSO4 + O2 = SO3 + FeO3
C6H6 + HNO3 = CO2 + H2O + N2 =>
C6H6 + 6 HNO3 = 6 CO2 + 6 H2O + 3 N2
NaOH + Cu = CuO + NaH =>
NaOH + Cu = CuO + NaH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
BaCrO4 + C = Cr + CO2 + Ba =>
BaCrO4 + 2 C = Cr + 2 CO2 + Ba
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HCl + Al2O3 + NaCl = H2 + AlCl3 + NaO2 =>
18 HCl + 4 Al2O3 + 6 NaCl = 9 H2 + 8 AlCl3 + 6 NaO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCrO4 + C2 = Cr + CO2 + Ba =>
BaCrO4 + C2 = Cr + 2 CO2 + Ba
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AL + P = ALP =>
AL + P = ALP
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AGNO3 + NAI = AGI + NANO3 =>
AGNO3 + NAI = AGI + NANO3
FE3CL2 + NH4OH = FE3OH + NH4CL2 =>
FE3CL2 + NH4OH = FE3OH + NH4CL2
C6H10 + O2 = CO2 + H20 =>
2 C6H10 + 12 O2 = 12 CO2 + H20
C6H8 + H2 = C6H12 =>
C6H8 + 2 H2 = C6H12
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
HCLO4 + Al(OH)3 = Al(CLO4)3 + H2O =>
3 HCLO4 + Al(OH)3 = Al(CLO4)3 + 3 H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C3H8O + Na = C3H6ONa + H2 =>
C3H8O + Na = C3H6ONa + H2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Mg + O2 = OMg =>
2 Mg + O2 = 2 OMg
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
NaS + CuNO3 = CuS + NaNO3 =>
NaS + CuNO3 = CuS + NaNO3
MNO2 + HBr = MNBr2 + Br2 + H2O =>
MNO2 + 4 HBr = MNBr2 + Br2 + 2 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
KI + K2Cr2O7 + HCl = I2 + KCl + CrCl3 + H2O =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O
NaSiO3 + HCl = NaCl2 + H2SiO3 =>
NaSiO3 + 2 HCl = NaCl2 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/16
Équations équilibrées sur01/24/16
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