| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2NaOH = SnOHCl + NaCl
F2 + PbI2 = PbF4 + I =>
2 F2 + PbI2 = PbF4 + 2 I
Na3PO4 + Co(CH3COO)2 = NaCH3COO + Co3(PO4)2 =>
2 Na3PO4 + 3 Co(CH3COO)2 = 6 NaCH3COO + Co3(PO4)2
ClCH2CH2Cl + KOH = CHCH + KCl + H2O =>
ClCH2CH2Cl + 2 KOH = CHCH + 2 KCl + 2 H2O
S5P2 + KClO3 + H2O = H3PO4 + H3SO4 + KCl =>
6 S5P2 + 35 KClO3 + 63 H2O = 12 H3PO4 + 30 H3SO4 + 35 KCl
SF6S = S2F6 =>
SF6S = S2F6
Ba + H2SO4 = BaSO4 + S + H2O =>
3 Ba + 4 H2SO4 = 3 BaSO4 + S + 4 H2O
Kl + AgNo3 = AgKl + No3 =>
Kl + AgNo3 = AgKl + No3
CuCl + K = ClK + Cu =>
CuCl + K = ClK + Cu
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
Hg2O3 + H2O = Hg(OH)3 =>
Hg2O3 + 3 H2O = 2 Hg(OH)3
Co(NO3)3(aq) + Zn(s) = Zn(NO3)2(aq) + Co(s) =>
2 Co(NO3)3(aq) + 3 Zn(s) = 3 Zn(NO3)2(aq) + 2 Co(s)
CH3COOK + NaOH = CH3COONa + KOH =>
CH3COOK + NaOH = CH3COONa + KOH
Zn + (H2SO4) = Zn2(SO4) + H2 =>
2 Zn + (H2SO4) = Zn2(SO4) + H2
K2SO4 + NH3 + H2O = KOH + (NH4)2SO4 =>
K2SO4 + 2 NH3 + 2 H2O = 2 KOH + (NH4)2SO4
NaHCO3C2H4O2 = C2H3O2Na + H2O + CO2 =>
NaHCO3C2H4O2 = C2H3O2Na + H2O + CO2
Ba(OH)2 + CuCl2 = BaCl2 + Cu + OH =>
Ba(OH)2 + CuCl2 = BaCl2 + Cu + 2 OH
H2O + Ga = GaOH + H2 =>
2 H2O + 2 Ga = 2 GaOH + H2
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
C + O + Ge = C4O7Ge =>
4 C + 7 O + Ge = C4O7Ge
ZnSH2O = ZnOH2S =>
ZnSH2O = ZnOH2S
HIO3 + S02 + H2O = HI + H2SO4 =>
2 HIO3 + S02 + 2 H2O = 2 HI + 2 H2SO4
HC2H3O2 + Ca(OH)2(aq) = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2(aq) = Ca(C2H3O2)2 + 2 H2O
HCO3 + H2O + Na = NaOH + C =>
HCO3 + 2 H2O + 5 Na = 5 NaOH + C
Al(OH)3 + Zn = Al + Zn(OH)2 =>
2 Al(OH)3 + 3 Zn = 2 Al + 3 Zn(OH)2
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
Hg + NH3 = HgNH3 =>
Hg + NH3 = HgNH3
NaSO3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaSO3 + H2SO4 = NaSO4 + H2O + SO2
NH4NO3 + NaH = NH3 + H2 + NaNO3 =>
NH4NO3 + NaH = NH3 + H2 + NaNO3
NaSO3 + MnO2 = MnSO4 + NaO =>
NaSO3 + MnO2 = MnSO4 + NaO
H3N = H + N =>
H3N = 3 H + N
H3PO4 + K2CO3 = CO2 + H3O + K2PO4 =>
H3PO4 + K2CO3 = CO2 + H3O + K2PO4
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
KO3 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 KO3 + 10 FeSO4 + 6 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 6 H2O
Al + Zn = AlZn =>
Al + Zn = AlZn
Ca(HSO4)2 + LiOH = Ca(OH)2 + Li2SO4 + H2O =>
Ca(HSO4)2 + 4 LiOH = Ca(OH)2 + 2 Li2SO4 + 2 H2O
P2 + O = PO =>
P2 + 2 O = 2 PO
K2Ox + Ox{2-} + Fe{3+} = K3(Fe(Ox)3) =>
3 K2Ox + 3 Ox{2-} + 2 Fe{3+} = 2 K3(Fe(Ox)3)
KI(aq) + AgNO3(aq) = K(NO3)(aq) + AgI(s) =>
KI(aq) + AgNO3(aq) = K(NO3)(aq) + AgI(s)
LiCl + Br{2} = LiBr + Cl{2} =>
LiCl + Br{2} = LiBr + Cl{2}
NaNO2 + H2SO4 = NaNO3 + Na2SO4 + H2O + NO =>
3 NaNO2 + H2SO4 = NaNO3 + Na2SO4 + H2O + 2 NO
NaBr + BaCl2 = NaCl2 + BaBr =>
NaBr + BaCl2 = NaCl2 + BaBr
NaNH2 + HOH = NH3 + NaOH =>
NaNH2 + HOH = NH3 + NaOH
Ca(OH)2 + H(C2H3O2) = Ca(C2H3O2)2 + H(OH) =>
Ca(OH)2 + 2 H(C2H3O2) = Ca(C2H3O2)2 + 2 H(OH)
N2 + Li2S = S2 + Li3N =>
2 N2 + 6 Li2S = 3 S2 + 4 Li3N
H2SO4(aq) + Sr(OH)2(aq) = Sr(SO4)2(s) + H3O =>
2 H2SO4(aq) + Sr(OH)2(aq) = Sr(SO4)2(s) + 2 H3O
Li2(NO3)4 + Pb(SO4)2 = Li2(SO4)2 + Pb(NO3)4 =>
Li2(NO3)4 + Pb(SO4)2 = Li2(SO4)2 + Pb(NO3)4
K2SiO3 + H2SO3 = K2SO3 + H2SiO3 =>
K2SiO3 + H2SO3 = K2SO3 + H2SiO3
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2 + H2O(l) + SO2 =>
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2 + H2O(l) + SO2
Zn + H2O = Zn2OH + H2 =>
4 Zn + 2 H2O = 2 Zn2OH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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