| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 4 C8H8O3 = 4 C8H6O3 + N2O + 5 H2O
(NH4)2SO4 + NaOH = Na + SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = 2 Na + SO4 + 2 H2O + 2 NH3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na + HClO4 = NaClO4 + H =>
Na + HClO4 = NaClO4 + H
HNO2 + KI + HCl = KCl + H2O + N2 + I2 =>
2 HNO2 + 6 KI + 6 HCl = 6 KCl + 4 H2O + N2 + 3 I2
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
PH3 + O2 = HPO3 + H2O =>
PH3 + 2 O2 = HPO3 + H2O
Hexane + oxygen = carbondioxide + water =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K + HCI = KCI + H =>
K + HCI = KCI + H
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
BaCl2 + H2O = BaClOH + HCl =>
BaCl2 + H2O = BaClOH + HCl
CaCO3 + AgNO3 = Ca(NO3)2 + Ag2(CO3) =>
CaCO3 + 2 AgNO3 = Ca(NO3)2 + Ag2(CO3)
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
CuSO4*Na3PO4 = CuSO4 + Na3PO4 =>
CuSO4*Na3PO4 = CuSO4 + Na3PO4
Na(OH) + H2(CO3) = Na2(CO3) + H(OH) =>
2 Na(OH) + H2(CO3) = Na2(CO3) + 2 H(OH)
Co(NH3)6SO4 + O2 + H2O = (Co(NH3)6)2(SO4)3 + Co(NH3)6(OH)3 =>
12 Co(NH3)6SO4 + 3 O2 + 6 H2O = 4(Co(NH3)6)2(SO4)3 + 4 Co(NH3)6(OH)3
LiOH + NH4NO3 = H2O + NH3 + LiNO3 =>
LiOH + NH4NO3 = H2O + NH3 + LiNO3
Na2CO3 + FeO + NiO + Mn2O3 = Na3FeMnNiO6 + CO + O2 =>
6 Na2CO3 + 4 FeO + 4 NiO + 2 Mn2O3 = 4 Na3FeMnNiO6 + 6 CO + O2
Al + FeO2 = AlO + Fe =>
2 Al + FeO2 = 2 AlO + Fe
Cr(NO3)3*7H2O + Fe(NO3)3*9H2O + NaOH = NaNO3 + H2O + (CrFe)O3 =>
Cr(NO3)3*7H2O + Fe(NO3)3*9H2O + 6 NaOH = 6 NaNO3 + 19 H2O + (CrFe)O3
Au(OH)3 + HIO = Au(IO)3 + H2O =>
Au(OH)3 + 3 HIO = Au(IO)3 + 3 H2O
HCl + Hg = HgCl4 + H =>
4 HCl + Hg = HgCl4 + 4 H
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu(NO3)2 + NaHCO3 = CuHCO3 + Na(NO3)2 =>
Cu(NO3)2 + NaHCO3 = CuHCO3 + Na(NO3)2
H(ClO2) + Al = Al(ClO2) + H2 =>
2 H(ClO2) + 2 Al = 2 Al(ClO2) + H2
Ca3P2 + KMnO4 + H2O = Ca(OH)2 + KOH + MnO2 + P =>
Ca3P2 + 2 KMnO4 + 4 H2O = 3 Ca(OH)2 + 2 KOH + 2 MnO2 + 2 P
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
C20H14O4 + NaOH = CO2 + H2O + Na =>
C20H14O4 + 86 NaOH = 20 CO2 + 50 H2O + 86 Na
(C6H5)2CO + O2 = CO2 + H2O =>
(C6H5)2CO + 15 O2 = 13 CO2 + 5 H2O
C3H8 + O2 = C2O3 + H8 =>
4 C3H8 + 9 O2 = 6 C2O3 + 4 H8
Zn2 + PbNO3 = Pb2 + N2O6Zn =>
Zn2 + 4 PbNO3 = 2 Pb2 + 2 N2O6Zn
(C6H1206) + (O2) = CO2 + H2O =>
2(C6H1206) + 615(O2) = 12 CO2 + 1206 H2O
Fe2 + H2O = Fe2O2 + H =>
Fe2 + 2 H2O = Fe2O2 + 4 H
C2H12(l) + O2 = CO2(g) + H2O =>
C2H12(l) + 5 O2 = 2 CO2(g) + 6 H2O
KI + Ca(OCl)2 + HCl = KCl + CaCl2 + I2 + H2O =>
4 KI + Ca(OCl)2 + 4 HCl = 4 KCl + CaCl2 + 2 I2 + 2 H2O
LiCl + H2SO4 = LiH + Cl2SO4 =>
2 LiCl + H2SO4 = 2 LiH + Cl2SO4
C5H10 + HBr = C5H9Br2 + H2 =>
2 C5H10 + 4 HBr = 2 C5H9Br2 + 3 H2
AgF + H2O = AgOH + HF =>
AgF + H2O = AgOH + HF
Cu + K2NO3 = CuNO3 + K2 =>
Cu + K2NO3 = CuNO3 + K2
CaSO4(H2O) + SO3 = CaSO4 + H2SO4 =>
CaSO4(H2O) + SO3 = CaSO4 + H2SO4
Ca(OH)2 + Cr2(SO4)3 = CaSO4 + Cr(OH)3 =>
3 Ca(OH)2 + Cr2(SO4)3 = 3 CaSO4 + 2 Cr(OH)3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O + NaSO4 =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 10 NaSO4
NaI + Fl = NaFl + I =>
NaI + Fl = NaFl + I
CuS + SO4{2-} + H{+} = CuO + SO2 + H2O =>
CuS + 3 SO4{2-} + 6 H{+} = CuO + 4 SO2 + 3 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La70Ca30Ni30Fe69O300 + N100O100 + O200 + H200O100 =>
70 La100(N100O300)3*6H200O100 + 30 Ca100(N100O300)2*4H200O100 + 30 Ni100(N100O300)2*6H200O100 + 69 Fe100(N100O300)3*9H200O100 = 100 La70Ca30Ni30Fe69O300 + 537 N100O100 + 387 O200 + 1341 H200O100
H2S2 + O5 = H2 + S2O5 =>
H2S2 + O5 = H2 + S2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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