| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Na3PO4 = MgPO4 + 3 Na
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NH3 + AgNO3 = Ag + N2(OH)3 =>
NH3 + AgNO3 = Ag + N2(OH)3
P2O3 + H2 = P + H2O =>
P2O3 + 3 H2 = 2 P + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn(s) + I2(s) = ZnI2 =>
Zn(s) + I2(s) = ZnI2
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Na3PO4 + Sr = Sr3(PO4)2 + Na =>
2 Na3PO4 + 3 Sr = Sr3(PO4)2 + 6 Na
Ca3(PO4)2 + Ag2CO3 = Ag3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Ag2CO3 = 2 Ag3PO4 + 3 CaCO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2
Mg3Si2O5(OH)4 + CO2 = MgCO3 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 3 CO2 = 3 MgCO3 + 2 SiO2 + 2 H2O
NH3 + Cl2 = NH4Cl + NCl5 =>
4 NH3 + 4 Cl2 = 3 NH4Cl + NCl5
MgO*4SiO2*H2O = MgO*2SiO2 + SiO2 + H2O =>
MgO*4SiO2*H2O = MgO*2SiO2 + 2 SiO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2O + HNO3 = NO + H2O =>
3 N2O + 2 HNO3 = 8 NO + H2O
H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Li + Fe(NO3)3 = Li(NO3) + Fe =>
3 Li + Fe(NO3)3 = 3 Li(NO3) + Fe
zinc + silveriodide = zinciodide + silver =>
Zn + 2 AgI = ZnI2 + 2 Ag
C3H2 + O4 = C6H4O8 =>
2 C3H2 + 2 O4 = C6H4O8
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
KOH + H2O = KO2 + H2 =>
2 KOH + 2 H2O = 2 KO2 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
zinc + silveriodide = zinciodide + silver =>
Zn + 2 AgI = ZnI2 + 2 Ag
FeS2 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 7 H2O + 2 H2SO4 + 15 NO2
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
Cu(SO4) + Al = Al2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Al = Al2(SO4)3 + 3 Cu
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + MgF2 = KF + Mg =>
2 K + MgF2 = 2 KF + Mg
Co + KI = CoI + K =>
Co + KI = CoI + K
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H{+} + MnO4{-} + H2S = Mn{2+} + HSO4{-} + H2O =>
19 H{+} + 8 MnO4{-} + 5 H2S = 8 Mn{2+} + 5 HSO4{-} + 12 H2O
MnO4 + S = Mn + SO2 =>
MnO4 + 2 S = Mn + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SF6(g) = S(s) + F2(g) =>
SF6(g) = S(s) + 3 F2(g)
MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
(NH4)3PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(OH)2 = 6 NH4OH + Ca3(PO4)2
B2S3(s) + H2O = H3BO3 + H2S(g) =>
B2S3(s) + 6 H2O = 2 H3BO3 + 3 H2S(g)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HCl + OH = H2O + Cl2 =>
2 HCl + 2 OH = 2 H2O + Cl2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Cu2 + S2 = Cu2S2 =>
Cu2 + S2 = Cu2S2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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