| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHMgO = NaOOHMg
NaHCO2 = NaOHCO =>
NaHCO2 = NaOHCO
Pb(NO3)2 + Na2 + CO3 = NaNO3 + PbCO3 =>
Pb(NO3)2 + Na2 + CO3 = 2 NaNO3 + PbCO3
CuSO4*5(H2O) + (NH4)2HPO4 = Cu2(PO4)OH + NH4HSO4 + H2O =>
2 CuSO4*5(H2O) + (NH4)2HPO4 = Cu2(PO4)OH + 2 NH4HSO4 + 9 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
[Ti(H2O)6]{+3} + NH3 = Ti2O3 + NH4{+} + H2O =>
2[Ti(H2O)6]{+3} + 6 NH3 = Ti2O3 + 6 NH4{+} + 9 H2O
SO2 + NO3 = SO3 + NO2 =>
SO2 + NO3 = SO3 + NO2
HNO2 = NO2 + H2 =>
2 HNO2 = 2 NO2 + H2
NaHCO3(s) = Na2CO3(s) + CO2(aq) + H2O(aq) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(aq) + H2O(aq)
KNo3NaOH = KOHNaNo3 =>
KNo3NaOH = KOHNaNo3
CH2Cl2 + O2 = CO2 + Cl2 + H2O =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 Cl2 + 2 H2O
C4H10OH + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
2 C4H10OH + K2Cr2O7 + 4 H2SO4 = 2 C4H8O + Cr2(SO4)3 + K2SO4 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + H2O = C2H5OH(H2O) =>
C2H5OH + H2O = C2H5OH(H2O)
H2CO3MgCO3 = Mg(HCO3)2 =>
H2CO3MgCO3 = Mg(HCO3)2
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
FeO = Fe3O4 + Fe =>
4 FeO = Fe3O4 + Fe
Mg + BaSO4 = MgSO4 + Ba =>
Mg + BaSO4 = MgSO4 + Ba
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
AgBr + NaOH = AgOH + NaBr =>
AgBr + NaOH = AgOH + NaBr
K(s) + AgCl = Ag + KCl =>
K(s) + AgCl = Ag + KCl
KCl + Pb(NO3)2 = PbCl2(s) + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2(s) + 2 KNO3
Co2Cl2 + NaOH = Co2OH + NaCl2 =>
Co2Cl2 + NaOH = Co2OH + NaCl2
MgO + Zn(NO3)2 = Mg(NO3)2 + Zn + O =>
MgO + Zn(NO3)2 = Mg(NO3)2 + Zn + O
CO2 + H2O = C2H5OH + OH =>
2 CO2 + 9 H2O = C2H5OH + 12 OH
C3F8 + O2 = CO2 + F2 =>
C3F8 + 3 O2 = 3 CO2 + 4 F2
Fe + Cu2 = FeCu2 =>
Fe + Cu2 = FeCu2
Bi(NO3)3 + NH3*H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3*H2O = Bi(OH)3 + 3 NH4NO3
BaBr + Na3(PO4) = Ba3(PO4)2 + Na2Br =>
3 BaBr + 2 Na3(PO4) = Ba3(PO4)2 + 3 Na2Br
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2
NiCl2*6H2O + NH3 = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
K + MgCl2 = KCl2 + Mg =>
K + MgCl2 = KCl2 + Mg
AgNO3(s) + H2S(g) = Ag2S(s) + NHO3(g) =>
2 AgNO3(s) + H2S(g) = Ag2S(s) + 2 NHO3(g)
KBr(s) + H2SO4(aq) = K2SO4(aq) + HBr(aq) =>
2 KBr(s) + H2SO4(aq) = K2SO4(aq) + 2 HBr(aq)
NH3 + O2 = H{+} + NO2{-} + H2O =>
2 NH3 + 3 O2 = 2 H{+} + 2 NO2{-} + 2 H2O
(N)2O + (C)4(H)10 = C(O)2 + (H)2O + (N)2 =>
13(N)2O + (C)4(H)10 = 4 C(O)2 + 5(H)2O + 13(N)2
PY4 + B2 = PB2 + Y2B =>
PY4 + 2 B2 = PB2 + 2 Y2B
AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + NaNO3(s) =>
2 AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + 2 NaNO3(s)
FeS + KNO3 = Fe(NO3)2 + K2S =>
FeS + 2 KNO3 = Fe(NO3)2 + K2S
As + KOH = K3AsO3 + H2 =>
2 As + 6 KOH = 2 K3AsO3 + 3 H2
PbO2 + Cl{-} + H2O + OH{-} = ClO{-} + Pb(OH)3{-} =>
PbO2 + Cl{-} + H2O + OH{-} = ClO{-} + Pb(OH)3{-}
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O
Sn{4+} + Fe{2+} = Sn{2+} + Fe{3+} =>
Sn{4+} + 2 Fe{2+} = Sn{2+} + 2 Fe{3+}
Fe(NO3)2 + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
2 Fe(NO3)2 + MnO2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O
NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH
Bi(OH)3 + SnO2 = SnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 SnO2 = 3 SnO3 + 2 Bi + 3 H2O
CaI2 + HgNO3 = Ca(NO3)2 + HgI =>
CaI2 + 2 HgNO3 = Ca(NO3)2 + 2 HgI
Pb + HI = PbH + I =>
Pb + HI = PbH + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/20/24
Équations équilibrées sur06/19/23
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