| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H2SO4 = 2 H2O + K2SO4
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
MnBr3 = Mn + Br2 =>
2 MnBr3 = 2 Mn + 3 Br2
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
Fe2(SO4) + Li + OH = Fe(OH) + Li2(SO4) =>
Fe2(SO4) + 2 Li + 2 OH = 2 Fe(OH) + Li2(SO4)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe2(SO4) + LiOH = Fe(OH) + Li2(SO4) =>
Fe2(SO4) + 2 LiOH = 2 Fe(OH) + Li2(SO4)
Fe2(SO4) + Li(OH) = Fe(OH) + Li2(SO4) =>
Fe2(SO4) + 2 Li(OH) = 2 Fe(OH) + Li2(SO4)
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
Fe2(SO4)3 + Li(OH) = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 Li(OH) = 2 Fe(OH)3 + 3 Li2(SO4)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
B4O7{-2} + H3O{+} + CH3OH = B(OCH3)3 + H2O =>
B4O7{-2} + 2 H3O{+} + 12 CH3OH = 4 B(OCH3)3 + 9 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
SnSO4 + H2CO3 = SnCO3 + H2SO4 =>
SnSO4 + H2CO3 = SnCO3 + H2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NaHC2O4 + KMnO4 = NaMnO4 + KHC2O4 =>
NaHC2O4 + KMnO4 = NaMnO4 + KHC2O4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C5H12O + O2 = H20 + CO2 =>
10 C5H12O + 45 O2 = 6 H20 + 50 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HgO = Hg + O =>
HgO = Hg + O
Al3 + O2 = Al3O2 =>
Al3 + O2 = Al3O2
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
KOH + K4Fe(CN)6 + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4Fe(CN)6 + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O
HNO3 + NA = NANO3 + N2O + H2O =>
10 HNO3 + 8 NA = 8 NANO3 + N2O + 5 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/18
Équations équilibrées sur06/22/17
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