| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiSO4 + PbCl = LiCl + PbSO4
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
C + O2 = CO2 =>
C + O2 = CO2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Al(NO3)3 + H2SO3 = AlSO3 + H2(NO3)3 =>
Al(NO3)3 + H2SO3 = AlSO3 + H2(NO3)3
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
Zn(CH3COO)2 + NaOH = ZnO + CH3COO + Na + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 CH3COO + 2 Na + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Nb2Cl5 + CH3OH + K2O = KNbO + CH4 + Cl2 =>
2 Nb2Cl5 + 2 CH3OH + 2 K2O = 4 KNbO + 2 CH4 + 5 Cl2
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Nb2Cl5 + CH3OH = NbO + CH4 + Cl2 =>
2 Nb2Cl5 + 4 CH3OH = 4 NbO + 4 CH4 + 5 Cl2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Pb(TeO3)2 + NaSO4 = Pb(SO4) + Na(TeO3)2 =>
Pb(TeO3)2 + NaSO4 = Pb(SO4) + Na(TeO3)2
CuCl2 + Al = Cu + AlCl =>
CuCl2 + 2 Al = Cu + 2 AlCl
Cr2O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 5 H2O
BeB2H8 + PPh3 = BeH2 + Ph3PBH3 =>
BeB2H8 + 2 PPh3 = BeH2 + 2 Ph3PBH3
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
Ni3CrO4 + Cs2(PO4) = Ni3(PO4) + Cs2CrO4 =>
Ni3CrO4 + Cs2(PO4) = Ni3(PO4) + Cs2CrO4
CuO + H2O2 = Cu{+2} + O2 + OH{-} =>
2 CuO + 2 H2O2 = 2 Cu{+2} + O2 + 4 OH{-}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
Li(s) + S8(s) = Li2S8(s) =>
2 Li(s) + S8(s) = Li2S8(s)
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
BaSeO3 + H2(BrO4)2 = Ba(BrO4)2 + H2SeO3 =>
BaSeO3 + H2(BrO4)2 = Ba(BrO4)2 + H2SeO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
N2H4CO + CrCl3*6H2O + (C5H7O2) = CO2 + NH4{+} + Cl{-} + H2O + Cr(C5H7O2)3 =>
69 N2H4CO + 46 CrCl3*6H2O + 144(C5H7O2) = 99 CO2 + 138 NH4{+} + 138 Cl{-} + 159 H2O + 46 Cr(C5H7O2)3
Ba(NO3)2 + NaCl = BaCl2 + NaNO3 =>
Ba(NO3)2 + 2 NaCl = BaCl2 + 2 NaNO3
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
NaOH + H2CO3 = NaCO3 + H3O =>
NaOH + H2CO3 = NaCO3 + H3O
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe(OH)2 + H2O2(ag) = Fe(OH)3(ag) =>
2 Fe(OH)2 + H2O2(ag) = 2 Fe(OH)3(ag)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/13
Équations équilibrées sur03/04/12
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