| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + CO2 + H2O = NH4HCO3
H2O + HPO + NH4 + Mg + OH = MgNH4PO4*6H2O =>
2 H2O + HPO + NH4 + Mg + 7 OH = MgNH4PO4*6H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCO3 + SiO2 = CO2 + Na2 + SiO3 =>
2 NaCO3 + 2 SiO2 = 2 CO2 + Na2 + 2 SiO3
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
CrO4{2-} + S{2-} + H{+} = Cr(OH)3 + S + H2O =>
2 CrO4{2-} + 3 S{2-} + 10 H{+} = 2 Cr(OH)3 + 3 S + 2 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Cl2 + RbOH = RbCl + RbCl2O + H2O =>
3 Cl2 + 4 RbOH = 2 RbCl + 2 RbCl2O + 2 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH2OH + H2O + Fe(OH)2 = Fe(OH)3 + NH3 =>
NH2OH + H2O + 2 Fe(OH)2 = 2 Fe(OH)3 + NH3
Ba(NO3) + K2SO4 = BaSO4 + K2(NO3) =>
Ba(NO3) + K2SO4 = BaSO4 + K2(NO3)
NaH2PO4 + CaCl2 = CaH2PO4 + NaCl2 =>
NaH2PO4 + CaCl2 = CaH2PO4 + NaCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe(Cl)3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 Fe(Cl)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
O2 + NaOH = Na2O2 + H2O2 =>
O2 + 2 NaOH = Na2O2 + H2O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
BaFe(OH)2 = Ba(OH)2Fe =>
BaFe(OH)2 = Ba(OH)2Fe
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
H2S + Cl2 = H{+} + S + Cl{-} =>
H2S + Cl2 = 2 H{+} + S + 2 Cl{-}
MgO + H2SO4 = MgSO4 + H2 + O2 =>
2 MgO + 2 H2SO4 = 2 MgSO4 + 2 H2 + O2
NH4Cl + KOH = H2O + KCl + NH3 =>
NH4Cl + KOH = H2O + KCl + NH3
HBr + H = H2Br =>
HBr + H = H2Br
Fe + S = FeS =>
Fe + S = FeS
Mg + F = MgF2 =>
Mg + 2 F = MgF2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb(C2H3O2)2 + AlCl3 = PbCl2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(C2H3O2)3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
MgO + VO2 = Mg2VO4 =>
2 MgO + VO2 = Mg2VO4
CH3COOHCH3CH2CH2OH = CH3COOCH3CH2CH2H2O =>
CH3COOHCH3CH2CH2OH = CH3COOCH3CH2CH2H2O
P4(s) + O2(g) = P2O3(l) =>
P4(s) + 3 O2(g) = 2 P2O3(l)
C15H16 + CH3OH = C2H5OH + CO2 =>
3 C15H16 + 66 CH3OH = 52 C2H5OH + 7 CO2
NaCO3 + SiO2 = CO2 + Na2 + SiO3 =>
2 NaCO3 + 2 SiO2 = 2 CO2 + Na2 + 2 SiO3
HBr + H = H2Br =>
HBr + H = H2Br
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
H2S + Cl2 = H{+} + S + Cl{-} =>
H2S + Cl2 = 2 H{+} + S + 2 Cl{-}
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O =>
RbOH(ac)HNO3(ac) = RbNO3(ac)H2O
Cl{-} + NO3{-} + H2O = Cl2 + NO + OH{-} =>
6 Cl{-} + 2 NO3{-} + 4 H2O = 3 Cl2 + 2 NO + 8 OH{-}
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
H2O1 = H2O =>
H2O1 = H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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