| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4((HCl)) = MnCl2 + Cl2 + 2 H2O
HClO + Na2(OH)2 = NaClO + H2O =>
2 HClO + Na2(OH)2 = 2 NaClO + 2 H2O
C12H22O11 + H2O = C12H24 + O2 =>
C12H22O11 + H2O = C12H24 + 6 O2
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
NaOH(aq) + CuSO4(aq) = CuOH(aq) + NaSO4(aq) =>
NaOH(aq) + CuSO4(aq) = CuOH(aq) + NaSO4(aq)
K2Cr2O7 + HCl = KCl2 + CrCl3 + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl2 + 2 CrCl3 + 4 Cl + 7 H2O
Au + H2 = AuH169 =>
2 Au + 169 H2 = 2 AuH169
S2O8{2-} + Br{-} + OH{-} = BrO3{-} + SO4{2-} + H2O =>
3 S2O8{2-} + Br{-} + 6 OH{-} = BrO3{-} + 6 SO4{2-} + 3 H2O
CuCl2*2H2O + HNO3 = Cu(NO3)2 + HCl + H2O =>
CuCl2*2H2O + 2 HNO3 = Cu(NO3)2 + 2 HCl + 2 H2O
K2SO4 + HCl = H2O + KCl + SO3 =>
K2SO4 + 2 HCl = H2O + 2 KCl + SO3
USO4 + BeCl2 = UCl2 + BeSO4 =>
USO4 + BeCl2 = UCl2 + BeSO4
Al + H2SO4 = Al2S3O12 + H2 =>
2 Al + 3 H2SO4 = Al2S3O12 + 3 H2
HC2H5O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 HC2H5O2 + 5 NaHCO3 = 5 NaC2H3O2 + 7 H2O + 3 CO2
H2SO4 + KMnO4 + H2C2O4 = CO2 + K2SO4 + MnSO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
K(s) + NH3(g) = KNH2 + H2 =>
2 K(s) + 2 NH3(g) = 2 KNH2 + H2
Ca + V2O5 = V + CaO =>
5 Ca + V2O5 = 2 V + 5 CaO
Pb2{+} + I{-} = Pb2I =>
Pb2{+} + I{-} = Pb2I
H2CO3 + ZH(OH)2 = ZHCO3 + H2O =>
H2CO3 + ZH(OH)2 = ZHCO3 + 2 H2O
C6H5OKH2SO4 = C6H5OHKHSO4 =>
C6H5OKH2SO4 = C6H5OHKHSO4
Fe(OH)2 + Na2HPO4 = FeHPO4 + NaOH =>
Fe(OH)2 + Na2HPO4 = FeHPO4 + 2 NaOH
AgNO3(aq) + KCl(aq) = AgCl(s) + K(NO3)(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + K(NO3)(aq)
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
Cr{3}{+} + MnO4{+}{-} + H2O = Cr2O7{2}{-} + Mn{2} + H3O{+}{+} =>
14 Cr{3}{+} + 10 MnO4{+}{-} + 27 H2O = 7 Cr2O7{2}{-} + 10 Mn{2} + 18 H3O{+}{+}
NHO3 = NO2 + H2O + O =>
2 NHO3 = 2 NO2 + H2O + O
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
Mg(CH3COO)2 + KCl = MgCl2 + KCH3COO =>
Mg(CH3COO)2 + 2 KCl = MgCl2 + 2 KCH3COO
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
KClO3 + (CH2)6N4 = KCl + CO2 + H2O + N2 =>
6 KClO3 + (CH2)6N4 = 6 KCl + 6 CO2 + 6 H2O + 2 N2
SO2 + MgO = MgS + MgSO4 =>
4 SO2 + 4 MgO = MgS + 3 MgSO4
Fe2O3 + CCO = CO2 + Fe3O4 =>
9 Fe2O3 + CCO = 2 CO2 + 6 Fe3O4
KMnO4 + H2O + CH3CHO = KOH + MnO2 + CH3COOH =>
2 KMnO4 + H2O + 3 CH3CHO = 2 KOH + 2 MnO2 + 3 CH3COOH
LiCl + (NH4)2CO3 = LiCO3 + (NH4)2Cl =>
LiCl + (NH4)2CO3 = LiCO3 + (NH4)2Cl
Ca + VO4{3-} + H2O = Ca{2+} + V{2+} + OH{-} =>
3 Ca + 2 VO4{3-} + 8 H2O = 3 Ca{2+} + 2 V{2+} + 16 OH{-}
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + KNO3 =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 KNO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Cr(SCN)6{3-} + I2 + H2O = ICN + I{-} + SO4{2-} + Cr{3+} + H{+} =>
Cr(SCN)6{3-} + 24 I2 + 24 H2O = 6 ICN + 42 I{-} + 6 SO4{2-} + Cr{3+} + 48 H{+}
CoSO4 + Na2Co3 = Na2SO4 + CoCo3 =>
CoSO4 + Na2Co3 = Na2SO4 + CoCo3
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
RbOH + H2S = H2O + Rb2S =>
2 RbOH + H2S = 2 H2O + Rb2S
CH3COONa + KCN = NaCN + CH3COOK =>
CH3COONa + KCN = NaCN + CH3COOK
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
K2CrO4 + KI + HCl = Cr2O3 + KCl + I2 + H2O =>
2 K2CrO4 + 6 KI + 10 HCl = Cr2O3 + 10 KCl + 3 I2 + 5 H2O
Al3Cl9 + KOH = K6Cl9 + Al3(OH)6 =>
Al3Cl9 + 6 KOH = K6Cl9 + Al3(OH)6
Na2SiO3 + H2O + CO2 = SiO2 + Na2CO3H2O =>
Na2SiO3 + H2O + CO2 = SiO2 + Na2CO3H2O
AlSO4 + Na2CO3 = AlCO3 + Na2SO4 =>
AlSO4 + Na2CO3 = AlCO3 + Na2SO4
NH3 + Co = CoNH3 =>
NH3 + Co = CoNH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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