| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P4(s) + 12 H2O(l) = 5 PH3(g) + 3 H3PO4(ac)
Ag(NO3)NaCl = AgCl(s)NaNO3(aq) =>
Ag(NO3)NaCl = AgCl(s)NaNO3(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H5C2H5 + O2 = C6H5OH + H2O =>
6 C6H5C2H5 + 7 O2 = 8 C6H5OH + 6 H2O
NH4CI + NaOH = NaCI + NH3 + H2O =>
NH4CI + NaOH = NaCI + NH3 + H2O
CuF + Ag = AgF + Cu =>
CuF + Ag = AgF + Cu
Na + HNO3 = NaNO3 + NH4NO3 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NH4NO3 + 3 H2O
NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
GeO + IO3{-} = GeO2 + I{-} =>
3 GeO + IO3{-} = 3 GeO2 + I{-}
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
FeSO4 + Ag = Ag2SO4 + Fe =>
FeSO4 + 2 Ag = Ag2SO4 + Fe
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
C12H8N2 + N2O = CO2 + H2O + N2 =>
C12H8N2 + 28 N2O = 12 CO2 + 4 H2O + 29 N2
Fe(s) + HCl(s) = FeCl(s) + H2(g) =>
2 Fe(s) + 2 HCl(s) = 2 FeCl(s) + H2(g)
CHCO2H + O2 = CO2 + H2O =>
2 CHCO2H + 3 O2 = 4 CO2 + 2 H2O
H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3
KOH + H3P(O)4 = K3P(O)4 + H2O =>
3 KOH + H3P(O)4 = K3P(O)4 + 3 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
CsI = Cs + I =>
CsI = Cs + I
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
MgCl2 + NaCO3 = MgCO3 + NaCl2 =>
MgCl2 + NaCO3 = MgCO3 + NaCl2
C2H6O + Li = C2H5OLi + H2 =>
2 C2H6O + 2 Li = 2 C2H5OLi + H2
Na3PO4 + NH4Cl + MgCl2 = Mg(NH4)PO4 + NaCl =>
Na3PO4 + NH4Cl + MgCl2 = Mg(NH4)PO4 + 3 NaCl
HCl + NaC17H33COO = H(C17H33COO) + NaCl =>
HCl + NaC17H33COO = H(C17H33COO) + NaCl
Kalium + Chlor = Kaliumchlorid =>
2 K + Cl2 = 2 KCl
H + NaCl = NaH + Cl =>
H + NaCl = NaH + Cl
NI(s) + HCl(aq) = NICl(aq) + H(g) =>
NI(s) + HCl(aq) = NICl(aq) + H(g)
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2SO3(aq) + HNO3(aq) = KNO3 + SO3H2 =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3 + SO3H2
H3PO4 + NO = H2PO4 + HNO =>
H3PO4 + NO = H2PO4 + HNO
CaCO3 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + K2CO3 =>
2 CaCO3 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 2 K2CO3
Rb3PO4 = Rb + PO4 =>
Rb3PO4 = 3 Rb + PO4
Al(NO3)3 + C6H8O7 = CO2 + H2O + Al2O3 + NO2 =>
6 Al(NO3)3 + C6H8O7 = 6 CO2 + 4 H2O + 3 Al2O3 + 18 NO2
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
Br2 + NH4Cl = Br2(NH4) + Cl =>
Br2 + NH4Cl = Br2(NH4) + Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + MnO4{-} = N2 + NH4{+} + MnO2 + OH{-} =>
4 NH3 + 2 MnO4{-} = N2 + 2 NH4{+} + 2 MnO2 + 4 OH{-}
Pb(NO3)2 + Na2S2O3 = PbS2O3 + NaNO3 =>
Pb(NO3)2 + Na2S2O3 = PbS2O3 + 2 NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
Re + Cl2 = ReCl5 =>
2 Re + 5 Cl2 = 2 ReCl5
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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