| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 AgC2H3O2 = Mg(CH3COO)2 + 2 Ag
FeCl3 + K2Co3 = K2Cl3 + FeCo3 =>
FeCl3 + K2Co3 = K2Cl3 + FeCo3
HgO + H2O = Hg(OH)2 =>
HgO + H2O = Hg(OH)2
(NH4)2O + Mg(C2H3O2)2 = NH4C2H3O2 + MgO =>
(NH4)2O + Mg(C2H3O2)2 = 2 NH4C2H3O2 + MgO
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
Bi(NO3)3 + NaSn(OH)3 + NaOH = Bi + NaSn(OH)6 + NaNO3 =>
Bi(NO3)3 + NaSn(OH)3 + 3 NaOH = Bi + NaSn(OH)6 + 3 NaNO3
ClO2({-}) + Cl2 = ClO2 + Cl({-}) =>
2 ClO2({-}) + Cl2 = 2 ClO2 + 2 Cl({-})
NH4 + H2O = NH4OH + H2 =>
2 NH4 + 2 H2O = 2 NH4OH + H2
Cl{+} + Ag{-} = AgCl =>
Cl{+} + Ag{-} = AgCl
K3[Cr(OH)4] + H2O2 = K2CrO4 + H2O + KOH =>
2 K3[Cr(OH)4] + 5 H2O2 = 2 K2CrO4 + 8 H2O + 2 KOH
Si + S8 = Si3S4 =>
6 Si + S8 = 2 Si3S4
CH3COCH3 + NaOH = CH3COCH3OH + Na =>
CH3COCH3 + NaOH = CH3COCH3OH + Na
Mg + H2O = MgHO + H2 =>
2 Mg + 2 H2O = 2 MgHO + H2
C8H8O3 + NaOH = C8H7O3Na + H2O =>
C8H8O3 + NaOH = C8H7O3Na + H2O
H2 + Ag(NO3) = Ag + HNO3 =>
H2 + 2 Ag(NO3) = 2 Ag + 2 HNO3
HNO(aq) + NaOH(aq) = NaNO(aq) + H2O(l) =>
HNO(aq) + NaOH(aq) = NaNO(aq) + H2O(l)
H2CO3 + FeO(OH) = OH(CO3) + FeOH2 =>
H2CO3 + FeO(OH) = OH(CO3) + FeOH2
H2SO3 + HClO3 = H2SO4 + HCl =>
3 H2SO3 + HClO3 = 3 H2SO4 + HCl
H + MgCl = HCl2 + Mg2 =>
H + 2 MgCl = HCl2 + Mg2
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2 =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2
S3 + Al2 = S3Al2 =>
S3 + Al2 = S3Al2
K + (H2)O = KOH + H2 =>
2 K + 2(H2)O = 2 KOH + H2
KOCl + KI + CH3COOH = I2 + CH3COOK + H2O + KCl =>
KOCl + 2 KI + 2 CH3COOH = I2 + 2 CH3COOK + H2O + KCl
KMnO4 + HCN = Mn2O7 + KCN + H2O =>
2 KMnO4 + 2 HCN = Mn2O7 + 2 KCN + H2O
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl =>
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl
Fe{3+} + S2O6{2-} + H = Fe{2+} + H2SO3 =>
2 Fe{3+} + S2O6{2-} + 4 H = 2 Fe{2+} + 2 H2SO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cl + Cu = CuCl =>
Cl + Cu = CuCl
KIO3(s) = KIO2(s) + O2(g) =>
2 KIO3(s) = 2 KIO2(s) + O2(g)
C12H52 + O2 = CO2 + H2O =>
C12H52 + 25 O2 = 12 CO2 + 26 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
PbO2 + H2SO3 = Pb(SO3)2 + H2O =>
PbO2 + 2 H2SO3 = Pb(SO3)2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Nb(ClO3)3 + Mg = Mg(ClO3)3 + Nb =>
Nb(ClO3)3 + Mg = Mg(ClO3)3 + Nb
SrCl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2 =>
SrCl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2
C6H8 = C + H2 =>
C6H8 = 6 C + 4 H2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
CHCl3 + I2 = CHICl2 + ClI =>
CHCl3 + I2 = CHICl2 + ClI
NiS + FeOOH + H2SO4 = NiSO4 + FeSO4 + H2O =>
NiS + 8 FeOOH + 8 H2SO4 = NiSO4 + 8 FeSO4 + 12 H2O
KBrO3 + HBr = H2O + Br2 + KBr =>
KBrO3 + 6 HBr = 3 H2O + 3 Br2 + KBr
Hg + AgCl = Ag + HgCl =>
Hg + AgCl = Ag + HgCl
(CH3)2NH + KMnO4 + H2SO4 = CO2 + MnSO4 + N2 + K2SO4 + H2O =>
2(CH3)2NH + 6 KMnO4 + 9 H2SO4 = 4 CO2 + 6 MnSO4 + N2 + 3 K2SO4 + 16 H2O
NaClO2 = NaClO3 + NaCl =>
3 NaClO2 = 2 NaClO3 + NaCl
NaClO4 + H2O = Na(OH) + HClO4 =>
NaClO4 + H2O = Na(OH) + HClO4
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 VOSO4 + K2Cr2O7 + 11 H2O = 6 H3VO4 + Cr2(SO4)3 + K2SO4 + 2 H2SO4
Pd(C2H3O2)2 + HNO3 = Pd(NO3)2 + CH3COOH =>
Pd(C2H3O2)2 + 2 HNO3 = Pd(NO3)2 + 2 CH3COOH
LiNO3 + Co(NO3)2 + Ni(NO3)2 + TiO2 + C6H8O7 = LiCo06Ni04Ti005O2 + N2 + H2O + CO2 =>
18 LiNO3 + 108 Co(NO3)2 + 72 Ni(NO3)2 + 90 TiO2 + 142 C6H8O7 = 18 LiCo06Ni04Ti005O2 + 189 N2 + 568 H2O + 852 CO2
TiCl4(g) + Mg(s) = MgCl2(l) + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2(l) + Ti(s)
Ca(OH)2(s) + Al(NO3)3(aq) = Al(OH)3(aq) + Ca(NO3)2(aq) =>
3 Ca(OH)2(s) + 2 Al(NO3)3(aq) = 2 Al(OH)3(aq) + 3 Ca(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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