| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
Ag2S3 + H2 = H2S + Ag =>
Ag2S3 + 3 H2 = 3 H2S + 2 Ag
Na2S2O3 + HCl = NaCl + H2O + S2O3 + S =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 3 H2O + 2 S2O3 + 2 S
C4H9OH = C4H9OC4H9 + H2O =>
2 C4H9OH = C4H9OC4H9 + H2O
Al + Cl4 = AlCl4 =>
Al + Cl4 = AlCl4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KHC8H4O4 = K{+} + HC8H4O4{-} =>
KHC8H4O4 = K{+} + HC8H4O4{-}
NaCl + CuCO3 = CuCl + NaCO3 =>
NaCl + CuCO3 = CuCl + NaCO3
Na + S = Na2S =>
2 Na + S = Na2S
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaClO + H2SO4 = NaSO4 + Cl2 + H2O =>
2 NaClO + 2 H2SO4 = 2 NaSO4 + Cl2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CrO6H6 = CrO3 + H2O =>
CrO6H6 = CrO3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg + H = MgH2 =>
Mg + 2 H = MgH2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Ba + CO2 = Ba(CO2)2 =>
Ba + 2 CO2 = Ba(CO2)2
Al + Cl4 = AlCl4 =>
Al + Cl4 = AlCl4
Fe(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe(SO4)3 + 3 K2S = FeS + 2 S + 3 K2SO4
HClO + KNO2 = HNO2 + KClO =>
HClO + KNO2 = HNO2 + KClO
C4H9OH = C4H9OC4H9 + H2O =>
2 C4H9OH = C4H9OC4H9 + H2O
Na2S2O3 + HCl = NaCl + H2O + S2O3 + S =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 3 H2O + 2 S2O3 + 2 S
AgCl + ZnS = Ag2S + ZnCl2 =>
2 AgCl + ZnS = Ag2S + ZnCl2
CH3COOH + CO3{2-} = CH3COO{-} + CO2 + H2O =>
2 CH3COOH + CO3{2-} = 2 CH3COO{-} + CO2 + H2O
Ag2S3 + H2 = H2S + Ag =>
Ag2S3 + 3 H2 = 3 H2S + 2 Ag
AgNO3 + CH2Cl2 = AgCl + CH2(NO3)2 =>
2 AgNO3 + CH2Cl2 = 2 AgCl + CH2(NO3)2
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Au(IO3)3 + Ca(HSO3)2 = Au(HSO3)3 + Ca(IO3)2 =>
2 Au(IO3)3 + 3 Ca(HSO3)2 = 2 Au(HSO3)3 + 3 Ca(IO3)2
WO3 + S8 = WS2 + SO2 =>
16 WO3 + 7 S8 = 16 WS2 + 24 SO2
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
NH3 + C6O = C4 + N2 + H2O =>
4 NH3 + 6 C6O = 9 C4 + 2 N2 + 6 H2O
B2(SeO4)3 + Mg(OH)2 = B(OH)3 + MgSeO4 =>
B2(SeO4)3 + 3 Mg(OH)2 = 2 B(OH)3 + 3 MgSeO4
Al + Cl4 = AlCl4 =>
Al + Cl4 = AlCl4
RbOH + CO2 = RbCO3 + H2 =>
2 RbOH + 2 CO2 = 2 RbCO3 + H2
CHO + H2CrO4 + H{+} = CO2H + Cr{3+} + H2O =>
3 CHO + 2 H2CrO4 + 6 H{+} = 3 CO2H + 2 Cr{3+} + 5 H2O
RbOH + CO2 = RbCO3 + H2 =>
2 RbOH + 2 CO2 = 2 RbCO3 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2OC3H6 = C3H7OH =>
H2OC3H6 = C3H7OH
C6H6 + CH3CHClCH3 = HCl + (CH3)2CHC6H5 =>
C6H6 + CH3CHClCH3 = HCl + (CH3)2CHC6H5
NaOH(s) + HCl(s) = H2O + NaCl =>
NaOH(s) + HCl(s) = H2O + NaCl
SnO + HCl = SnCl + OH =>
SnO + HCl = SnCl + OH
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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