| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Cu(OH)2 = Cu + Zn(OH)2
C2H3Cl3 + O2 = CO2 + H2O + Cl =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 12 Cl
SnO + LiOH = Li2SnO2 + H2O =>
SnO + 2 LiOH = Li2SnO2 + H2O
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
H2O(l) + CO2(g) = (H2CO3)(aq) =>
H2O(l) + CO2(g) = (H2CO3)(aq)
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Br2 + Mn(OH)2 + KOH = MnO2*H2O + KBr + H2O =>
Br2 + Mn(OH)2 + 2 KOH = MnO2*H2O + 2 KBr + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba3(PO4)2(s) + NaCl(ac) = Na3PO4(ac) + BaCl2(ac) =>
Ba3(PO4)2(s) + 6 NaCl(ac) = 2 Na3PO4(ac) + 3 BaCl2(ac)
NH2(g) + O2(g) = NO2(g) + H2O(g) =>
2 NH2(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
SeO + H2O = H2SeO2 =>
SeO + H2O = H2SeO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Ag(NO3) + KOH = AgOH + K(NO3) =>
Ag(NO3) + KOH = AgOH + K(NO3)
SO2 + HI = I2 + H2S + H2O =>
SO2 + 6 HI = 3 I2 + H2S + 2 H2O
Cr2O7{2-} + C2H5OH + H3O{+} = Cr{3+} + C2H4O2 + H2O =>
2 Cr2O7{2-} + 3 C2H5OH + 16 H3O{+} = 4 Cr{3+} + 3 C2H4O2 + 27 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
P5O7 + CO2 = CO + P2O5 =>
2 P5O7 + 11 CO2 = 11 CO + 5 P2O5
H{+} + MnO2 + I{-} = Mn{2-} + I2 + H2O =>
4 H{+} + MnO2 + 6 I{-} = Mn{2-} + 3 I2 + 2 H2O
NaOH + HCl = NaCl + HHO =>
NaOH + HCl = NaCl + HHO
C3H8OH + O2 = CO2 + H2O =>
4 C3H8OH + 19 O2 = 12 CO2 + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(CH3)3N + O3 = (CH3)3NO =>
3(CH3)3N + O3 = 3(CH3)3NO
Fe(NO3)2 + AlPO4 = Fe3(PO4)2 + Al(NO3)3 =>
3 Fe(NO3)2 + 2 AlPO4 = Fe3(PO4)2 + 2 Al(NO3)3
NiCl2(aq) + NaOH = Ni(OH)2 + NaCl =>
NiCl2(aq) + 2 NaOH = Ni(OH)2 + 2 NaCl
Cr + H2{2+}SO4{-} = Cr{3+}SO4{-} + H2 =>
2 Cr + 3 H2{2+}SO4{-} = 2 Cr{3+}SO4{-} + 3 H2
FeS2 + O2 + H2O = Fe(SO4) + H2(SO4) =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe(SO4) + 2 H2(SO4)
Sr + HCO3 = SrHCO3 =>
Sr + HCO3 = SrHCO3
SIHU + O2 = SIHUO2 =>
SIHU + O2 = SIHUO2
P3O5 + C = P + CO =>
P3O5 + 5 C = 3 P + 5 CO
Fe + Ba(OH)2 = Fe(OH)3 + Ba =>
2 Fe + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba
C2H6 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 C2H6 + 4 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
(NH4)2HPO4 + NaCl(ac) = Na2HPO4 + NH4Cl =>
(NH4)2HPO4 + 2 NaCl(ac) = Na2HPO4 + 2 NH4Cl
H2O2 + I{-} + H{+} = I3{-} + H2O =>
H2O2 + 3 I{-} + 2 H{+} = I3{-} + 2 H2O
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Al + CoCl2 = AlCo + Cl2 =>
Al + CoCl2 = AlCo + Cl2
Ca(OH)2 + NaOH = CaOHNaO + H2O =>
Ca(OH)2 + NaOH = CaOHNaO + H2O
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Hg(MnO4)2 + Fe4[Fe(CN)6]3 = Hg4[Fe(CN)6]2 + Fe(MnO4)3 =>
12 Hg(MnO4)2 + 2 Fe4[Fe(CN)6]3 = 3 Hg4[Fe(CN)6]2 + 8 Fe(MnO4)3
MnO4{-}(aq) + H2C2O4(aq) + H{+} = Mn{2+}(aq) + CO2(g) + H2O(l) =>
2 MnO4{-}(aq) + 5 H2C2O4(aq) + 6 H{+} = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O(l)
Al2(SO4)3 + Cu = Al + Cu(SO4) =>
Al2(SO4)3 + 3 Cu = 2 Al + 3 Cu(SO4)
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + NaCl =>
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + 2 NaCl
IRON(III)CHLORIDE + LEAD(II)ACETATE = IRON(III)ACETATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)ACETATE = IRON(III)ACETATE + LEAD(II)CHLORIDE
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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