| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
Ag(s) + Pb(NO3)2(ac) = AgNO3(ac) + Pb(s) =>
2 Ag(s) + Pb(NO3)2(ac) = 2 AgNO3(ac) + Pb(s)
MnO{-} + I{-} + H{+} = Mn + I2 + H2O =>
2 MnO{-} + 2 I{-} + 4 H{+} = 2 Mn + I2 + 2 H2O
O2 + Ne = NeO2 =>
O2 + Ne = NeO2
NaAlO5 + H2 = NaOH + Al + H2O2 =>
2 NaAlO5 + 5 H2 = 2 NaOH + 2 Al + 4 H2O2
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
Al + Fe{2}O{3} = Fe + Al{2}O{3} =>
Al + Fe{2}O{3} = Fe + Al{2}O{3}
NaC12H25SO4 + HClO = C12H26SO4 + NaClO =>
NaC12H25SO4 + HClO = C12H26SO4 + NaClO
Na2(PO4) + Hg2(NO3)2 = Hg2(PO4) + NaNO3 =>
Na2(PO4) + Hg2(NO3)2 = Hg2(PO4) + 2 NaNO3
Cu(NO3)2(s) + Fe(s) = Fe(NO3)(aq) + Cu(s) =>
Cu(NO3)2(s) + 2 Fe(s) = 2 Fe(NO3)(aq) + Cu(s)
Fe2(SO4)3 + Al(OH)3 = Al2(SO4)3 + Fe(OH)3 =>
Fe2(SO4)3 + 2 Al(OH)3 = Al2(SO4)3 + 2 Fe(OH)3
K2Co3 + H2O = KOH + KHCo3 =>
K2Co3 + H2O = KOH + KHCo3
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
Pb(NO3)2 + HF = NHO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 NHO3 + PbF2
KMnO4 + Sn = SnMnO4 + K =>
KMnO4 + Sn = SnMnO4 + K
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
NaOH + H2NSO3H = Na2NSO3H + HOH =>
2 NaOH + H2NSO3H = Na2NSO3H + 2 HOH
FeSO4*7H2O + H2C2O4*2H2O + K2CO3 = FeC2O4*2H2O + K2SO4 + H2O + CO2 =>
FeSO4*7H2O + H2C2O4*2H2O + K2CO3 = FeC2O4*2H2O + K2SO4 + 8 H2O + CO2
KBr + HCl + HClO = KCl + Br2H2O =>
2 KBr + HCl + HClO = 2 KCl + Br2H2O
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
HN + NaOH = H2O + NaN =>
HN + NaOH = H2O + NaN
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
CO3Na + CH3COOH = CH3COONa + CO2 + H2O =>
8 CO3Na + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(s) + CO2 + H2O =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(s) + CO2 + H2O
C5H8O2 = C + H + O =>
C5H8O2 = 5 C + 8 H + 2 O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CHClF2 = C + H2 + Cl2 + F2 =>
2 CHClF2 = 2 C + H2 + Cl2 + 2 F2
CuCO3(s) + HCl = CuCl2(aq) + H2CO3(aq) =>
CuCO3(s) + 2 HCl = CuCl2(aq) + H2CO3(aq)
Y2O3 + Al2O3 = YAlO3 =>
Y2O3 + Al2O3 = 2 YAlO3
H2SO4 + H{+} + e = H2S + H2O =>
H2SO4 + 8 H{+} + 8e = H2S + 4 H2O
K + Al(ClO3)3 = Al + K(ClO3)3 =>
K + Al(ClO3)3 = Al + K(ClO3)3
C4H6 + H2O = C4H6*H2O =>
C4H6 + H2O = C4H6*H2O
KMnO4 + CH3CH2CH2OH + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 5 CH3CH2CH2OH + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2SO4 + K2Al2O4 = KAl(SO4)2 + H2O =>
4 H2SO4 + K2Al2O4 = 2 KAl(SO4)2 + 4 H2O
Na3Po4 + BaCl2 = NaCl + (Po4)3(Cl2)6 + Ba =>
6 Na3Po4 + 21 BaCl2 = 18 NaCl + 2(Po4)3(Cl2)6 + 21 Ba
NaMnO4 + H2CO3 = NaCO3 + H2MnO4 =>
NaMnO4 + H2CO3 = NaCO3 + H2MnO4
HCl(g) + Na2CO3(aq) = NaCl(aq) + H2O(l) + CO2(aq) =>
2 HCl(g) + Na2CO3(aq) = 2 NaCl(aq) + H2O(l) + CO2(aq)
Ra + P = RaP =>
Ra + P = RaP
HOH = H2O =>
HOH = H2O
Mg(MnO4)2 + CrF2 = MgF2 + Cr(MnO4)2 =>
Mg(MnO4)2 + CrF2 = MgF2 + Cr(MnO4)2
Fe(OH)3 + H + SO4 = Fe(SO4)3 + H2O =>
Fe(OH)3 + 3 H + 3 SO4 = Fe(SO4)3 + 3 H2O
Co(C2H3O2) = Co + C2H3O2 =>
Co(C2H3O2) = Co + C2H3O2
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
AuCl4 + SbH3 + OH{-} = Au + Cl{-} + SbO3{-} + H2O =>
2 AuCl4 + SbH3 + 9 OH{-} = 2 Au + 8 Cl{-} + SbO3{-} + 6 H2O
H2SO4 + AlH3 = AlSO4 + H2 =>
2 H2SO4 + 2 AlH3 = 2 AlSO4 + 5 H2
FeTiO3 + Cl2 + C = FeCl2 + TiCl + CO2 =>
2 FeTiO3 + 3 Cl2 + 3 C = 2 FeCl2 + 2 TiCl + 3 CO2
C5H11O + KMnO4 = C5H10O + MnO2 + KOH + H2O =>
3 C5H11O + KMnO4 = 3 C5H10O + MnO2 + KOH + H2O
HCl + MnO2 + H3PO4 = Mn3PO4 + Cl2 + H2O =>
18 HCl + 6 MnO2 + 2 H3PO4 = 2 Mn3PO4 + 9 Cl2 + 12 H2O
Ca(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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