| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HNO3 = Ca(NO3)2 + H2
C3H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H10O2(l) + 9 O2(g) = 6 CO2(g) + 10 H2O(g)
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Si3Cl4 = Si4 + Cl2 =>
4 Si3Cl4 = 3 Si4 + 8 Cl2
Na2SO4 + H2SO3 = H2SO4 + Na2SO3 =>
Na2SO4 + H2SO3 = H2SO4 + Na2SO3
MgCl2 + NH3 = Mg + NH3Cl =>
MgCl2 + 2 NH3 = Mg + 2 NH3Cl
NaCl + HOH + F = FOH + HCl + Na =>
NaCl + HOH + F = FOH + HCl + Na
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
Fe(s) + H2O(l) = Fe(OH)2(aq) + H2(g) =>
Fe(s) + 2 H2O(l) = Fe(OH)2(aq) + H2(g)
Fe3(PO4)2 + BaCl2 = Ba3(PO4)2 + FeCl2 =>
Fe3(PO4)2 + 3 BaCl2 = Ba3(PO4)2 + 3 FeCl2
Cu(NH3)4 + H2SO4 + H2O = CuSO4 + H3O + HNO3 =>
Cu(NH3)4 + H2SO4 + 46 H2O = CuSO4 + 34 H3O + 4 HNO3
Fe2(CO3)3 + IH = FeI3 + CO2 + H2O =>
Fe2(CO3)3 + 6 IH = 2 FeI3 + 3 CO2 + 3 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
KCl + Na3Co(No2)6 = Na3Cl + KCo(No2)6 =>
KCl + Na3Co(No2)6 = Na3Cl + KCo(No2)6
C408540H817082 = C60 + H2 =>
C408540H817082 = 6809 C60 + 408541 H2
H2SO3 + Zn(OH)2 = H2O + Zn2SO4 =>
H2SO3 + 2 Zn(OH)2 = 3 H2O + Zn2SO4
LiH + H2O = Li2O + H3 =>
6 LiH + 3 H2O = 3 Li2O + 4 H3
KI + Na2(CO3) = K(CO3) + Na2I =>
KI + Na2(CO3) = K(CO3) + Na2I
Co + O = CoO5 =>
Co + 5 O = CoO5
Magnesiumchloride + sodiumcarbonate = magnesiumcarbonate + sodiumchloride =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
HCl + Pb(OH) = PbCl + H2O =>
HCl + Pb(OH) = PbCl + H2O
C2H6O + C6H12O6 = C6H12O4 + H2O =>
3 C2H6O + 2 C6H12O6 = 3 C6H12O4 + 3 H2O
H + Zn(NO3)2 = HNO3 + Zn =>
2 H + Zn(NO3)2 = 2 HNO3 + Zn
(CH3)2NH + O2 = CO2 + N2 + H2O =>
4(CH3)2NH + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
U + F2 = U3F16 =>
3 U + 8 F2 = U3F16
Al3 + Zn(SO4) = Zn2 + Al2(SO4)3 =>
4 Al3 + 18 Zn(SO4) = 9 Zn2 + 6 Al2(SO4)3
NH4Br + H2S = HBr + (NH4)2S =>
2 NH4Br + H2S = 2 HBr + (NH4)2S
Ca + TiO2 = CaO + TiO =>
Ca + TiO2 = CaO + TiO
CO2(g) + H2O = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6(s) + 6 O2(g)
H2O + OH{-} + Al + ClO2{-} = Cl{-} + H2AlO3{-} =>
2 H2O + 4 OH{-} + 4 Al + 3 ClO2{-} = 3 Cl{-} + 4 H2AlO3{-}
KMnO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 4 H2SO4 + 3 K2C2O4 = 6 CO2 + 4 K2SO4 + 2 MnO2 + 4 H2O
CaCl2 + (NH4)2CO3 = NH4Cl2 + Ca2CO3 =>
2 CaCl2 + (NH4)2CO3 = 2 NH4Cl2 + Ca2CO3
CH3COOHg + NiCl2 = Ni(CH3COO)2 + HgCl =>
2 CH3COOHg + NiCl2 = Ni(CH3COO)2 + 2 HgCl
H3C6H5O7 + Li2CO3 = H2O + CO2 + Li2C6H5O7 =>
17 H3C6H5O7 + 18 Li2CO3 = 23 H2O + 12 CO2 + 18 Li2C6H5O7
HBr(aq) + Ca(OH)2(s) = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2(s) = CaBr2(aq) + 2 H2O(l)
NH4Br + Fe(NO3)3 = FeBr3 + NH4(NO3) =>
3 NH4Br + Fe(NO3)3 = FeBr3 + 3 NH4(NO3)
CH3COH + K2Cr2O7 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
3 CH3COH + K2Cr2O7 + 8 HCl = 3 CH3COOH + 2 KCl + 2 CrCl3 + 4 H2O
HSO3F + P2O5 = HP2SO8F =>
HSO3F + P2O5 = HP2SO8F
NaOH + CH3OH + CH4 = CH3COONa + H2 =>
NaOH + CH3OH + CH4 = CH3COONa + 3 H2
Cr + C2O4 = [Cr(C2O4)3] =>
Cr + 3 C2O4 = [Cr(C2O4)3]
F + S8 = FS6 =>
4 F + 3 S8 = 4 FS6
C3H6 + KMnO4 + H2SO4 = C2H4O + MnSO4 + K2SO4 + H2O =>
10 C3H6 + 6 KMnO4 + 9 H2SO4 = 15 C2H4O + 6 MnSO4 + 3 K2SO4 + 9 H2O
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
HOCH2CN = HCN + CH2O =>
HOCH2CN = HCN + CH2O
Al + HNO3 = Al(HNO3)3 =>
Al + 3 HNO3 = Al(HNO3)3
ClMgC4H8MgCl + H2O + CO2 = C6H10O4 + MgOHCl =>
ClMgC4H8MgCl + 2 H2O + 2 CO2 = C6H10O4 + 2 MgOHCl
Al + Pb2(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb2(NO3)2 = 2 Al(NO3)3 + 6 Pb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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