| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + 3 H2O = Al(OH)3 + 3 HBr
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
NH4OH + KSCN = NH4SCN + KOH =>
NH4OH + KSCN = NH4SCN + KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3PO4 + H2SO4 = Na2SO4 + NaH2PO4 =>
Na3PO4 + H2SO4 = Na2SO4 + NaH2PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + Ca3P2 = Na3P + Ca =>
6 Na + Ca3P2 = 2 Na3P + 3 Ca
P + H2SO4 = P2SO4 + H2O + H2S =>
8 P + 5 H2SO4 = 4 P2SO4 + 4 H2O + H2S
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
K3[Fe(CN)6] + C6H12O6 + KOH = K4[Fe(CN)6] + C6H12O7 + H2O =>
2 K3[Fe(CN)6] + C6H12O6 + 2 KOH = 2 K4[Fe(CN)6] + C6H12O7 + H2O
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
Rb2O + P2O5 + H2O = RbH2PO4 =>
Rb2O + P2O5 + 2 H2O = 2 RbH2PO4
Ca + Fe3O4 = Ca3O4 + Fe =>
3 Ca + Fe3O4 = Ca3O4 + 3 Fe
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
ReNO3 + NaOH = ReOH + NaNO3 =>
ReNO3 + NaOH = ReOH + NaNO3
FeO + CO = Fe2O3 + C =>
2 FeO + CO = Fe2O3 + C
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
Au + K + Se = AuKSe =>
Au + K + Se = AuKSe
Na2(CO3) + Ag(NO3) = Ag2(CO3) + NaNO3 =>
Na2(CO3) + 2 Ag(NO3) = Ag2(CO3) + 2 NaNO3
ammoniumpersulfate + sodiumthiosulfate = H8N2O3S2 + Na2S2O8 =>
(NH4)2S2O8 + Na2S2O3 = H8N2O3S2 + Na2S2O8
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
C20H12(g) + O2 = CO2(g) + H2O(g) =>
C20H12(g) + 23 O2 = 20 CO2(g) + 6 H2O(g)
Mg + Cu = MgCu =>
Mg + Cu = MgCu
Na(CO2)2 + CH3COOH = H2O + CO2 + NaC2H3O2 =>
8 Na(CO2)2 + 7 CH3COOH = 2 H2O + 14 CO2 + 8 NaC2H3O2
Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
MgH2C2O6 + HCl = MgCl2 + H2O + CO2 =>
MgH2C2O6 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
FeS2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 FeS2 + 5 K2Cr2O7 + 19 H2SO4 = Fe2(SO4)3 + 5 Cr2(SO4)3 + 5 K2SO4 + 19 H2O
K2O + SiO2 = K2Si2O5 =>
K2O + 2 SiO2 = K2Si2O5
SO2 + Cr2O7{-2} + H{+} = SO4{-2} + Cr{+3} + H2O =>
3 SO2 + Cr2O7{-2} + 2 H{+} = 3 SO4{-2} + 2 Cr{+3} + H2O
HNO3 + Ag(NH3)2 = AgNO3 + NO2 + H2O =>
16 HNO3 + Ag(NH3)2 = AgNO3 + 17 NO2 + 11 H2O
CrO3 + HCl = CrO + Cl2 + H2O =>
CrO3 + 4 HCl = CrO + 2 Cl2 + 2 H2O
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
KMnO4 + Na2SO3 + H2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 2 Na2SO3 + 3 H2SO3 = 2 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
CuCl2 + HgNO3 = CuNO3 + HgCl2 =>
CuCl2 + HgNO3 = CuNO3 + HgCl2
FeN3O9 + NH5O = FeO3H3 + N2H4O3 =>
FeN3O9 + 3 NH5O = FeO3H3 + 3 N2H4O3
O2 + Cl3 = OCl2 =>
3 O2 + 4 Cl3 = 6 OCl2
C2H5COOH + Ca(OH)2 = Ca(C2H5CO2)2 + H2O =>
2 C2H5COOH + Ca(OH)2 = Ca(C2H5CO2)2 + 2 H2O
C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH
Ba + Cu2S = Ba2S + Cu =>
2 Ba + Cu2S = Ba2S + 2 Cu
Al(NO3)3 + HCl = AlCl3 + H(NO3) =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 H(NO3)
K3[Cr(OH)6] + H2S = K2S + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 H2S = 3 K2S + 2 Cr(OH)3 + 6 H2O
FeCl3*6H2O + CH3COHCH2COCH3 = Fe(CH3COCH2COCH3)3 + HCl + H2O =>
FeCl3*6H2O + 3 CH3COHCH2COCH3 = Fe(CH3COCH2COCH3)3 + 3 HCl + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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