| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KSCN + Fe(NO3)3 = 3 K(NO3) + Fe(SCN)3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Ga(NO3)3*8H2O = Ga2O3 + H2O + NO2 + O2 =>
4 Ga(NO3)3*8H2O = 2 Ga2O3 + 32 H2O + 12 NO2 + 3 O2
K2Cr2O7 + NH4OH = Cr(OH)3 + N2 + KOH + H2O =>
K2Cr2O7 + 2 NH4OH = 2 Cr(OH)3 + N2 + 2 KOH + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3[Co(CO3)3] + [H3NCH2CH2NH3]Cl2 = [Co(H2NCH2CH2NH2)3] + Cl3 + NaCl + CO2 + H2O =>
Na3[Co(CO3)3] + 3[H3NCH2CH2NH3]Cl2 = [Co(H2NCH2CH2NH2)3] + Cl3 + 3 NaCl + 3 CO2 + 3 H2O
SnS + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 SnCl4 + 3 S + 4 NO + 8 H2O
CH5N + O2 = CO + H2O + NO =>
4 CH5N + 9 O2 = 4 CO + 10 H2O + 4 NO
CH3OHHI = HOHCH3I =>
CH3OHHI = HOHCH3I
Ca(OH)2 + SO2 + O2 = CaSO42H2O =>
2 Ca(OH)2 + 2 SO2 + 39 O2 = 2 CaSO42H2O
C + H + Cl = CHCl =>
C + H + Cl = CHCl
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH4 = C + H2 =>
CH4 = C + 2 H2
Zn + Co{3+} = Zn{2+} + Co{2+} =>
Zn + 2 Co{3+} = Zn{2+} + 2 Co{2+}
Ca(ClO4)2 + H2O = Ca(OH)2 + HClO4 =>
Ca(ClO4)2 + 2 H2O = Ca(OH)2 + 2 HClO4
(NH4)2SO4(s) = NH3(g) + H2SO4(l) =>
(NH4)2SO4(s) = 2 NH3(g) + H2SO4(l)
CoCl2H2O2 + NaOH = CoOOH + NaCl + O2 + H2O =>
4 CoCl2H2O2 + 8 NaOH = 4 CoOOH + 8 NaCl + O2 + 6 H2O
HBr + LiNO2 = HNO2 + LiBr =>
HBr + LiNO2 = HNO2 + LiBr
Li + CdSO4 = Cd + Li2SO4 =>
2 Li + CdSO4 = Cd + Li2SO4
Cu(s) + HNO3 = Cu(NO3)2 + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 H2O(l) + 2 NO2(g)
ZnBr2 + Cl2 = ClBr + Zn =>
ZnBr2 + Cl2 = 2 ClBr + Zn
CO2 + OH = CO3 + H2O =>
CO2 + 2 OH = CO3 + H2O
AlNO3 + NaSiO4 = AlSiO4 + NaNO3 =>
AlNO3 + NaSiO4 = AlSiO4 + NaNO3
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2
LiNO3 + Fe(lll) = Fe(lll)NO3 + Li =>
LiNO3 + Fe(lll) = Fe(lll)NO3 + Li
NaOH + NH4Cl + AgCl = Ag(NH3)2 + Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2 + Cl + 2 NaCl + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
Cu2CO3 + Al = Cu + Al2(CO3)3 =>
3 Cu2CO3 + 2 Al = 6 Cu + Al2(CO3)3
HCOOH + NaOH = NaHCOO + H2O =>
HCOOH + NaOH = NaHCOO + H2O
AgNO3 + CN = AgCN + NO3 =>
AgNO3 + CN = AgCN + NO3
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
KCl + H2X = K2X + HCl =>
2 KCl + H2X = K2X + 2 HCl
Pb(OH)2 + H = Pb + H2O =>
Pb(OH)2 + 2 H = Pb + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
AgNO3(ac) + H2O(l) = AgOH(ac) + HNO3(ac) =>
AgNO3(ac) + H2O(l) = AgOH(ac) + HNO3(ac)
NaO = Na + O2 =>
2 NaO = 2 Na + O2
NaBr = Na + Br2* =>
2 NaBr = 2 Na + Br2*
H2SO4 + Au = H2SO4Au =>
H2SO4 + Au = H2SO4Au
C18H15O2N + H2SO4 + NaOH = C18H13NNa2O8S2 + H2O =>
C18H15O2N + 2 H2SO4 + 2 NaOH = C18H13NNa2O8S2 + 4 H2O
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4 =>
PbSO4 + NaNO3 + H2O = PbO2 + NaNO2 + H2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3NHNH2 + N2O4 = CO2 + H2O + N2O =>
CH3NHNH2 + 2 N2O4 = CO2 + 3 H2O + 3 N2O
TiO2 + Mo + MoO3 = Ti8Mo2O20 =>
24 TiO2 + 2 Mo + 4 MoO3 = 3 Ti8Mo2O20
KHCO3 + Na2SO4 = K2SO4 + NaHCO3 =>
2 KHCO3 + Na2SO4 = K2SO4 + 2 NaHCO3
Ba(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Ba(OH)2(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Ba(OH)2(aq)
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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