| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnBr2 + O2 = 2 ZnO + 2 Br2
CHCl3 + CuO = CuCl2 + CuCl + CO2 + H2O =>
2 CHCl3 + 5 CuO = CuCl2 + 4 CuCl + 2 CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H3O{+} =>
S2O3{2-} + 4 Br2 + 15 H2O = 2 SO4{2-} + 8 Br{-} + 10 H3O{+}
Na2[Zn(OH)4] + HCl = NaCl + H2O + ZnCl2 =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + 4 H2O + ZnCl2
NaClO + C2H5OH = NaClO2C2H6 =>
NaClO + C2H5OH = NaClO2C2H6
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
KI + Cd = Cd(I)2 + K =>
2 KI + Cd = Cd(I)2 + 2 K
Na2CrO4(aq) + Ca(NO3)2(aq) = NaNO3(aq) + CaCrO4(s) =>
Na2CrO4(aq) + Ca(NO3)2(aq) = 2 NaNO3(aq) + CaCrO4(s)
V2O5 + Al = V + Al5O2 =>
2 V2O5 + 25 Al = 4 V + 5 Al5O2
NaMnO4 + NaSO2 + H2O = MnO2 + NaSO4 + NaOH =>
4 NaMnO4 + 3 NaSO2 + 2 H2O = 4 MnO2 + 3 NaSO4 + 4 NaOH
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NO2 + KOH = KNO3 + H2 =>
2 NO2 + 2 KOH = 2 KNO3 + H2
SO3{2-} + H2O + I2 = SO4{2-} + I{-} + H{+} =>
SO3{2-} + H2O + I2 = SO4{2-} + 2 I{-} + 2 H{+}
HCl + KI = KHCl + I2 =>
2 HCl + 2 KI = 2 KHCl + I2
CH3CH(Cl)CH3 + Cl2 = CH2(Cl)CH(Cl)CH3 + HCl =>
CH3CH(Cl)CH3 + Cl2 = CH2(Cl)CH(Cl)CH3 + HCl
C8H10 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O2 =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 22 H2O + 4 K2SO4 + 5 C8H6O2
Al + H2SO4 + H2O = Al2(SO4)3*18H2O + H2 =>
2 Al + 3 H2SO4 + 18 H2O = Al2(SO4)3*18H2O + 3 H2
C135H182O95N5S2 + H2O = CH4N2O + C12H22O11 + H2O2 + H2SO4 =>
24 C135H182O95N5S2 + 911.00000000001H2O = 60 CH4N2O + 265 C12H22O11 + 12 H2O2 + 48 H2SO4
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH(aq) =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH(aq)
NaF(aq) + AgNO3(aq) = NaAg(s) + FNO3(aq) =>
NaF(aq) + AgNO3(aq) = NaAg(s) + FNO3(aq)
Al(NO2)3 + NH4Cl = AlCl3 + N2 + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NO2 + KOH = KNO3 + H2 =>
2 NO2 + 2 KOH = 2 KNO3 + H2
C3H7OH + H2CrO4 + H2SO4 = C3H6O + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 H2CrO4 + 3 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 8 H2O
Zn(NO3)2 + NH3 + H2O = NH4NO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NH3 + 2 H2O = 2 NH4NO3 + Zn(OH)2
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
C12H10O9 + O2 = CO2 + H2O =>
C12H10O9 + 10 O2 = 12 CO2 + 5 H2O
Cr2O3 + KNO3 + KOH = K2Cr2O7 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 2 KOH = K2Cr2O7 + 3 KNO2 + H2O
FeCl3 + NH3 = FeH3 + NCl3 =>
FeCl3 + NH3 = FeH3 + NCl3
Mg + Zn(C2H3O2) = Zn + Mg(C2H3O2)2 =>
Mg + 2 Zn(C2H3O2) = 2 Zn + Mg(C2H3O2)2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Pb(OH)2 + BaO = Ba(PbO2) + H2O =>
Pb(OH)2 + BaO = Ba(PbO2) + H2O
C3H6O + CHCl3 + H2O = C8H16Cl6O3 =>
2 C3H6O + 2 CHCl3 + H2O = C8H16Cl6O3
NaOH + Ba(No3)2 = Ba(OH)2 + NaNo3 =>
2 NaOH + Ba(No3)2 = Ba(OH)2 + 2 NaNo3
N2 = N3 =>
3 N2 = 2 N3
S + NaCO3 = Na + C + SO3 =>
S + NaCO3 = Na + C + SO3
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2Cr2O7 + (NH4)2SO4 + H2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 3(NH4)2SO4 + 6 H2SO4
FeCl3*6H2O + AcAc = Fe(AcAc)3 + H2O + Cl =>
FeCl3*6H2O + 3 AcAc = Fe(AcAc)3 + 6 H2O + 3 Cl
SO2(g) + V2O5(s) = SO3(g) + VO2(s) =>
SO2(g) + V2O5(s) = SO3(g) + 2 VO2(s)
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/11/24
Équations équilibrées sur09/10/23
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