| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl + NH4 = ZnNH4 + Cl
Cl2 + CH4 = CH2Cl + HCl =>
3 Cl2 + 2 CH4 = 2 CH2Cl + 4 HCl
Na[Al(OH)4] + CO2 = Al(OH)3 + Na2CO3 + H2O =>
2 Na[Al(OH)4] + CO2 = 2 Al(OH)3 + Na2CO3 + H2O
Kl + FeCl3 = FeKl + Cl =>
Kl + FeCl3 = FeKl + 3 Cl
Pb + H2SO4 = SO4 + H2Pb =>
Pb + H2SO4 = SO4 + H2Pb
CaMg(CO3)2 + HNO3 = Ca(NO3)2 + Mg(NO3)2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HNO3 = Ca(NO3)2 + Mg(NO3)2 + 2 CO2 + 2 H2O
CH1 = CH =>
CH1 = CH
Al(OH)3 + C6H5COOH = Al(C6H5COO)3 + H2O =>
Al(OH)3 + 3 C6H5COOH = Al(C6H5COO)3 + 3 H2O
F2(g) + LiCl(aq) = LiF(aq) + Cl2(l) =>
F2(g) + 2 LiCl(aq) = 2 LiF(aq) + Cl2(l)
Fe + HClO4 = Fe(ClO4)3 + ClO3 + H2O =>
Fe + 6 HClO4 = Fe(ClO4)3 + 3 ClO3 + 3 H2O
Ca(OH)2(s) + H2SO3(aq) = CaSO3(aq) + H2O(l) =>
Ca(OH)2(s) + H2SO3(aq) = CaSO3(aq) + 2 H2O(l)
KBr + C3N4 = K3N + CBr4 =>
12 KBr + C3N4 = 4 K3N + 3 CBr4
CO2 + H2O = C2H5 + O2 =>
8 CO2 + 10 H2O = 4 C2H5 + 13 O2
H2SO4 + HCl = SO4Cl + H2 =>
2 H2SO4 + 2 HCl = 2 SO4Cl + 3 H2
AlK(SO4)2 + BaCl2 = BaSO4 + AlKCl4 =>
AlK(SO4)2 + 2 BaCl2 = 2 BaSO4 + AlKCl4
Kr + Na2 = KrNa =>
2 Kr + Na2 = 2 KrNa
Na2SO4 = NaO2 + S03 =>
3 Na2SO4 = 6 NaO2 + S03
TiO2 + NaOH = Na2TiO3 + H2O =>
TiO2 + 2 NaOH = Na2TiO3 + H2O
NaClO + H2SO4 + KI = K2SO4 + I2 + NaCl + H2O =>
NaClO + H2SO4 + 2 KI = K2SO4 + I2 + NaCl + H2O
NH4Cl + H2SO4 = NH5SO4 + HCl =>
NH4Cl + H2SO4 = NH5SO4 + HCl
CdC = C + Cd =>
CdC = C + Cd
H2TeO4 + Ag2O + Fe2O3 = Fe2Ag2(TeO4)4 + H2O =>
4 H2TeO4 + Ag2O + Fe2O3 = Fe2Ag2(TeO4)4 + 4 H2O
Sb2S3 + HNO3 = NO + S + Sb2O5 + H2O =>
3 Sb2S3 + 10 HNO3 = 10 NO + 9 S + 3 Sb2O5 + 5 H2O
C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4
HCl + Ca(OH) = H(OH) + CaCl =>
HCl + Ca(OH) = H(OH) + CaCl
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn2O + OH{-} =>
6 SO3{-2} + 2 MnO4{-} + H{+} = 6 SO4{-2} + Mn2O + OH{-}
NaCI + H2O = (NaOH) + HCI =>
NaCI + H2O = (NaOH) + HCI
NaOH + Cu2(SO4)2 = Na2SO4 + Cu(OH)2 =>
4 NaOH + Cu2(SO4)2 = 2 Na2SO4 + 2 Cu(OH)2
KSO3 + MgCl = KCl + MgSO3 =>
KSO3 + MgCl = KCl + MgSO3
HIO + H2O = IO{-} + H3O{+} =>
HIO + H2O = IO{-} + H3O{+}
K3(PO4) + Li2(SO4) = K3(SO4) + Li2(PO4) =>
K3(PO4) + Li2(SO4) = K3(SO4) + Li2(PO4)
Ca + (HCl)2 = CaCl2 + H2 =>
Ca + (HCl)2 = CaCl2 + H2
FeCl3 + Na2S = Fe2S + NaCl3 =>
2 FeCl3 + Na2S = Fe2S + 2 NaCl3
C6H9N3O2 + O2 = CO2 + H2O + HNO3 =>
C6H9N3O2 + 11 O2 = 6 CO2 + 3 H2O + 3 HNO3
NH4HCO3 + Ba(OH)2 = NH3 + BaCO3 + H2O =>
NH4HCO3 + Ba(OH)2 = NH3 + BaCO3 + 2 H2O
Cl + NH4 + NaOH = NH4OH + NaCl =>
Cl + NH4 + NaOH = NH4OH + NaCl
CuCl2 + NH3 = Cu(NH3)2 + Cl2 =>
CuCl2 + 2 NH3 = Cu(NH3)2 + Cl2
BaCl2 + (NH4)Br = NH4Cl + BaBr2 =>
BaCl2 + 2(NH4)Br = 2 NH4Cl + BaBr2
NaClO3 + COOH = ClO2 + CO2 + COONa + H2O =>
NaClO3 + 2 COOH = ClO2 + CO2 + COONa + H2O
CrCl + Na2(CO)3 = NaCl + Cr2(CO)3 =>
2 CrCl + Na2(CO)3 = 2 NaCl + Cr2(CO)3
RbO = Rb2 + O2 =>
2 RbO = Rb2 + O2
Fe2O3 + Fe + CO2 = Fe3CO4 =>
2 Fe2O3 + 5 Fe + 3 CO2 = 3 Fe3CO4
ZnO + MnS = ZnS + MnO =>
ZnO + MnS = ZnS + MnO
C3H6O3 + Na = C3H6O3Na2 =>
C3H6O3 + 2 Na = C3H6O3Na2
FeS + NO3{-} + H{+} = NO + SO4{2-} + Fe{3+} + H2 =>
2 FeS + 4 NO3{-} + 6 H{+} = 4 NO + 2 SO4{2-} + 2 Fe{3+} + 3 H2
C2Br6 + Au = CAu2 + Br2Au =>
C2Br6 + 7 Au = 2 CAu2 + 3 Br2Au
Li2CO3 + Nb2O5 + Mn2O3 = Li13Nb3Mn4O20 + CO2 =>
13 Li2CO3 + 3 Nb2O5 + 4 Mn2O3 = 2 Li13Nb3Mn4O20 + 13 CO2
Nb + O2 = Nb2O4 =>
2 Nb + 2 O2 = Nb2O4
NaCl + Cu(NO3)2 = Cu(Cl)2 + NaNO3 =>
2 NaCl + Cu(NO3)2 = Cu(Cl)2 + 2 NaNO3
Si(OH){4} + NaBr = SiBr{4} + NaOH =>
Si(OH){4} + NaBr = SiBr{4} + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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