| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiClO2 = Li + ClO2
C2H4 + C2H6 = C6H14 =>
2 C2H4 + C2H6 = C6H14
Zn(HCO3)2 + K3PO4 = Zn3(PO4)2 + KHCO3 =>
3 Zn(HCO3)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KHCO3
C7H6O + C7H12O4 = C14H16O4 =>
4 C7H6O + 2 C7H12O4 = 3 C14H16O4
Au + NaOCl + HCl = HAuCl4 + NaO =>
Au + 3 NaOCl + HCl = HAuCl4 + 3 NaO
(CH3)2CO + H2O = (CH3)2O + HCO3 =>
14(CH3)2CO + 17 H2O = 19(CH3)2O + 4 HCO3
C6H5NO2 + H2SO4 + NaOH = C6H5NO3 + Na2SO3 + H2O =>
C6H5NO2 + H2SO4 + 2 NaOH = C6H5NO3 + Na2SO3 + 2 H2O
Pb(NO3)2 + K3[Fe(CN)6] = Pb3[Fe(CN)6]2 + K(NO3) =>
3 Pb(NO3)2 + 2 K3[Fe(CN)6] = Pb3[Fe(CN)6]2 + 6 K(NO3)
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
MnO2 + H2SO4 + Na2SO3 = Na2SO4 + MnSO4 + H2O =>
MnO2 + H2SO4 + Na2SO3 = Na2SO4 + MnSO4 + H2O
NO3 + He = NO3He =>
NO3 + He = NO3He
C2H3NaO2 + O2 = Na2O + CO2 + H2O =>
2 C2H3NaO2 + 4 O2 = Na2O + 4 CO2 + 3 H2O
Cr(NO3)3 + NaHCO3 = NaNO3 + Cr(OH)3 + CO2 =>
Cr(NO3)3 + 3 NaHCO3 = 3 NaNO3 + Cr(OH)3 + 3 CO2
N2Cl2 + CH4 = N2 + CCl4 + H2 =>
2 N2Cl2 + CH4 = 2 N2 + CCl4 + 2 H2
Al2O3 + H{+} = H2O + Al{3+} =>
Al2O3 + 6 H{+} = 3 H2O + 2 Al{3+}
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
S8 + KOH = K2S + K2SO3 + H2O =>
3 S8 + 48 KOH = 16 K2S + 8 K2SO3 + 24 H2O
ZnCl2 + H2SO4 = ZnSO4 + H2 + Cl2 =>
ZnCl2 + H2SO4 = ZnSO4 + H2 + Cl2
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeCl2 + 13 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 12 HCl + 3 Fe2(SO4)3
Ba(OH)2(s) + NH4NO3(s) = Ba(NO3)2(s) + H2O(l) + NH3(aq) =>
Ba(OH)2(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 H2O(l) + 2 NH3(aq)
Fe{2+} + HSO4{-} + H3O{+} = Fe{3+} + S{2-} + H2O =>
8 Fe{2+} + HSO4{-} + 7 H3O{+} = 8 Fe{3+} + S{2-} + 11 H2O
(a)CH3OH(l) + (b)O2(g) = (c)CO2(g) + (d)H2O(l) =>
2(a)CH3OH(l) + 3(b)O2(g) = 2(c)CO2(g) + 4(d)H2O(l)
Fe{3+} + C2O4{2-} = Fe2(C2O4)3 =>
2 Fe{3+} + 3 C2O4{2-} = Fe2(C2O4)3
NaHCO3 + HClO = NaClO + H2CO3 =>
NaHCO3 + HClO = NaClO + H2CO3
N2O4 + N2H3(CH3) = H2O + CO2 + N2 =>
5 N2O4 + 4 N2H3(CH3) = 12 H2O + 4 CO2 + 9 N2
ClO[{-}] + Ag = Cl[{-}] + Ag2O =>
ClO[{-}] + 2 Ag = Cl[{-}] + Ag2O
FeBr3 + AgNo3 = AgBr + Fe(No3)3 =>
FeBr3 + 3 AgNo3 = 3 AgBr + Fe(No3)3
FeC2O4*2H2O + H2O2 + H2C2O4*2H20 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 21 H2O2 + H2C2O4*2H20 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 43 H2O
Zn + SnCl = ZnCl + Sn =>
Zn + SnCl = ZnCl + Sn
NI + H2O = NI(OH)3 + H2 =>
2 NI + 6 H2O = 2 NI(OH)3 + 3 H2
Zn(s) + HNO3(at) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(at) = Zn(NO3)2(aq) + H2(g)
C2H6 + O2 = CH4CO2 + H2O =>
2 C2H6 + 3 O2 = 2 CH4CO2 + 2 H2O
Na + H2O = NaHO + H(g) =>
Na + H2O = NaHO + H(g)
Mg(BO2)2 + HCl = BCl3 + MgCl2 + H2O =>
Mg(BO2)2 + 8 HCl = 2 BCl3 + MgCl2 + 4 H2O
Fe + CaO = FeO + Ca =>
Fe + CaO = FeO + Ca
NiOHNO3 + NH4OH + NH4NO3 = [Ni(NH3)6](NO3)2 + H2O =>
NiOHNO3 + 5 NH4OH + NH4NO3 = [Ni(NH3)6](NO3)2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
Ca(H2PO4)2 + Na(HCO3) = Ca3(PO4)2 + Na2(HPO4) + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 Na(HCO3) = Ca3(PO4)2 + 4 Na2(HPO4) + 8 CO2 + 8 H2O
AsS3 + MnO4{-} + H3O{+} = AsO4{3-} + Mn{2+} + SO4{2-} + H2O =>
5 AsS3 + 23 MnO4{-} + 24 H3O{+} = 5 AsO4{3-} + 23 Mn{2+} + 15 SO4{2-} + 36 H2O
FeCl3 + Na2SO4 + H2O = Fe(OH)3 + NaCl + H2SO4 =>
2 FeCl3 + 3 Na2SO4 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2SO4
AlO2 + NH4Cl + H2O = Al(OH)3 + NH3 + Cl =>
AlO2 + NH4Cl + H2O = Al(OH)3 + NH3 + Cl
Ca(OH)2 + H2O = H3O + CaO2H(g) =>
Ca(OH)2 + H2O = H3O + CaO2H(g)
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + SO2(g) + H2O(g) =>
2 Al(s) + 6 H2SO4(aq) = Al2(SO4)3(aq) + 3 SO2(g) + 6 H2O(g)
Mg + Al(OH)3 = Al + Mg(OH)2 =>
3 Mg + 2 Al(OH)3 = 2 Al + 3 Mg(OH)2
CuCl2 + Na2CO3 = Na2Cl2 + CuCO3 =>
CuCl2 + Na2CO3 = Na2Cl2 + CuCO3
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
CO + He = HeCO =>
CO + He = HeCO
Cl2 + SO32{-} + H2O = Cl{-} + SO42{-} + H{+} =>
10 Cl2 + SO32{-} + 10 H2O = 20 Cl{-} + SO42{-} + 20 H{+}
Mg + O2 + H2O = H2MgO3 =>
Mg + O2 + H2O = H2MgO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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