| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CHCHCHCHCHCH + HNO3 = CH3CHCHCHCHCHCOH + H2 + NO2 =>
2 CH3CHCHCHCHCHCH + 2 HNO3 = 2 CH3CHCHCHCHCHCOH + H2 + 2 NO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3(PO4)2 + SiO2 = P2O5 + CaSiO3 =>
Ca3(PO4)2 + 3 SiO2 = P2O5 + 3 CaSiO3
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
Cu + Na2O = CuO + Na =>
Cu + Na2O = CuO + 2 Na
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
NaCl(aq) + K2SO4(aq) = Na2SO4(aq) + KCl(aq) =>
2 NaCl(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KCl(aq)
CH3COONa + H2O = CH3COOH + OH{-} + Na{+} =>
CH3COONa + H2O = CH3COOH + OH{-} + Na{+}
Ag + NaBr = AgBr2 + Na =>
Ag + 2 NaBr = AgBr2 + 2 Na
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
O2 + Fe3(PO4)2 = Fe2O3 + PO4 =>
9 O2 + 4 Fe3(PO4)2 = 6 Fe2O3 + 8 PO4
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
MgCl + S = Cl2 + MgS =>
2 MgCl + 2 S = Cl2 + 2 MgS
FeO + Si = FeSiO =>
FeO + Si = FeSiO
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C2H2NH2 + Co(NO3)3*6H2O + NaNO2 = [Co(C2H2NH2)2(NO2)2]NO3 + NaNO3 + H2O =>
2 C2H2NH2 + Co(NO3)3*6H2O + 2 NaNO2 = [Co(C2H2NH2)2(NO2)2]NO3 + 2 NaNO3 + 6 H2O
(NH4)2Cr2O7 + AlN = (NH4)3N + Al2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 AlN = 2(NH4)3N + Al2(Cr2O7)3
BaCl + NaCl2 = BaCl2 + NaCl =>
BaCl + NaCl2 = BaCl2 + NaCl
CaCl2 + NaHSO3 = CaSO3 + NaCl + HCl =>
CaCl2 + NaHSO3 = CaSO3 + NaCl + HCl
HFNO2 = FHNO2 =>
HFNO2 = FHNO2
NiCl + H2S = Ni2S + HCl =>
2 NiCl + H2S = Ni2S + 2 HCl
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
I2(g) + HNO3(ac) = HIO3(ac) + NO2(g) + H2O(l) =>
I2(g) + 10 HNO3(ac) = 2 HIO3(ac) + 10 NO2(g) + 4 H2O(l)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O
AgNO3 + Mg + Cl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + Mg + Cl2 = 2 AgCl + Mg(NO3)2
HgO = Hg + O =>
HgO = Hg + O
*FeS + O2 = Fe2O3 + SO2 =>
4*FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2NOH5 + H2O = C2O2H4 + NH3 =>
C2NOH5 + H2O = C2O2H4 + NH3
KHCO3 + HNO3 = KNO3 + H2CO3 =>
KHCO3 + HNO3 = KNO3 + H2CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
Zn + AgNO3 = AgZn + NO3 =>
Zn + AgNO3 = AgZn + NO3
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
HClO4 + Ba(OH)2 = Ba + ClO4 + H3O =>
4 HClO4 + Ba(OH)2 = Ba + 4 ClO4 + 2 H3O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
Na2 + H2O = Na{+} + OH{-} + H2 =>
Na2 + 2 H2O = 2 Na{+} + 2 OH{-} + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HC3H5O3 + KOH = KC3H5O3 + H2O =>
HC3H5O3 + KOH = KC3H5O3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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