| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Mg(s) + P4 = Mg3P2(s) =>
6 Mg(s) + P4 = 2 Mg3P2(s)
CrO3 + NH3 = N2 + H2O + Cr2O3 =>
2 CrO3 + 2 NH3 = N2 + 3 H2O + Cr2O3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
CuO + O2 = CuO3 =>
CuO + O2 = CuO3
CrCl3 + NaHCO3 = Cr(OH)3 + CO2 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaCl
NaOH + CrO = NaO + CrOH =>
NaOH + CrO = NaO + CrOH
HNO3 + KBr = KOH + BrNO2 =>
HNO3 + KBr = KOH + BrNO2
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
NaSO4 + MgCl2 = MgSO4 + NaCl2 =>
NaSO4 + MgCl2 = MgSO4 + NaCl2
Al(C2H3O2)3 + Na(OH)2 = Al(OH)3 + Na(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Na(OH)2 = 2 Al(OH)3 + 3 Na(C2H3O2)2
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H5NH2 + O2 = CO2 + NO3 + H2O =>
4 C6H5NH2 + 37 O2 = 24 CO2 + 4 NO3 + 14 H2O
C2H5OH + O2 = C2 + O3H6 =>
C2H5OH + O2 = C2 + O3H6
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
Hg(l) + S(s) = HgS(s) =>
Hg(l) + S(s) = HgS(s)
C9H12 + O = CO2 + H2O =>
C9H12 + 24 O = 9 CO2 + 6 H2O
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
PbO(s) + NH2(g) = Pb(s) + N2(g) + H2O(l) =>
2 PbO(s) + 2 NH2(g) = 2 Pb(s) + N2(g) + 2 H2O(l)
Al + C2 = Al2C3 =>
4 Al + 3 C2 = 2 Al2C3
NH4Cl + Cu(OH)2 = NH4(OH)2 + CuCl =>
NH4Cl + Cu(OH)2 = NH4(OH)2 + CuCl
BaOH + Na2SO3 = Ba2SO3 + NaOH =>
2 BaOH + Na2SO3 = Ba2SO3 + 2 NaOH
Li + HOH = Li(O2H) + H2 =>
2 Li + 4 HOH = 2 Li(O2H) + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C9H8O4 + OH = C7HO3 + C2H3O2 =>
11 C9H8O4 + 51 OH = C7HO3 + 46 C2H3O2
CrCl3*6H2O + (NH2)2CO + CH3COCH2COCH3 = Cr(CH3COCHCOCH3)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 CH3COCH2COCH3 = 2 Cr(CH3COCHCOCH3)3 + 6 NH4Cl + 3 CO2 + 9 H2O
Ga(s) + O2 = Ga2O3 =>
4 Ga(s) + 3 O2 = 2 Ga2O3
S + KBrO + H2O = KBr + H2SO3 =>
S + 2 KBrO + H2O = 2 KBr + H2SO3
NaOH + CrO = NaO + CrOH =>
NaOH + CrO = NaO + CrOH
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Zn + O2 = ZnO4 =>
Zn + 2 O2 = ZnO4
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Fe3[Fe(CN)6]2 = Fe4[Fe(CN)6]3 + Fe =>
3 Fe3[Fe(CN)6]2 = 2 Fe4[Fe(CN)6]3 + Fe
H3PO4 + Mg2OH = Mg2PO3 + H2O =>
H3PO4 + Mg2OH = Mg2PO3 + 2 H2O
Br2 + SnS2 = SnBr4 + S8 =>
8 Br2 + 4 SnS2 = 4 SnBr4 + S8
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
KI + Cl2(g) = KCl + I2(g) =>
2 KI + Cl2(g) = 2 KCl + I2(g)
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
HCOOC2H5 + H2O = C2H5OH + HCOOH = =>
HCOOC2H5 + H2O = C2H5OH + HCOOH
Al + NaO = NaAlO =>
Al + NaO = NaAlO
NaHCO3 + Ca(NO3)2 = NaNO3 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3 + H2O + CO2
CH3CH(OH)COOH + Na = CH3CH(ONa)COONa + H2 =>
CH3CH(OH)COOH + 2 Na = CH3CH(ONa)COONa + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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