| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4 + 7 O = PO4O7
SO3 + NaOH = SO3OH + Na =>
SO3 + NaOH = SO3OH + Na
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + NaI = I2 + ClNa2 =>
Cl2 + 4 NaI = 2 I2 + 2 ClNa2
MbS2 + O2 = MbO3 + SO2 =>
2 MbS2 + 7 O2 = 2 MbO3 + 4 SO2
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
P + HBr03 + H2O = H3PO4 + HBr =>
2 P + 5 HBr03 + 8 H2O = 2 H3PO4 + 15 HBr
KOH + C16H32O2 = KC16H31O2 + H2O =>
KOH + C16H32O2 = KC16H31O2 + H2O
Cl2 + O2 = Cl7O2 =>
7 Cl2 + 2 O2 = 2 Cl7O2
P + HBr03 + H2O = H3PO4 + HBr =>
2 P + 5 HBr03 + 8 H2O = 2 H3PO4 + 15 HBr
FeCl2 + Nh4OH = Fe(OH)2 + Nh4Cl =>
FeCl2 + 2 Nh4OH = Fe(OH)2 + 2 Nh4Cl
ClNaBr = NaClBr(g) =>
ClNaBr = NaClBr(g)
HNO3 + AlCl3 = Al(NO3)3 + HCl =>
3 HNO3 + AlCl3 = Al(NO3)3 + 3 HCl
Rb2S + Pb(NO3)2 = Rb(NO3) + PbS =>
Rb2S + Pb(NO3)2 = 2 Rb(NO3) + PbS
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH
Al(OH)3 + NH4 + NH4OH = Al(NH3)4 + H2O =>
Al(OH)3 + 3 NH4 + NH4OH = Al(NH3)4 + 4 H2O
Cl{-2} + {-}e = Cl{-7} =>
Cl{-2} + 5{-}e = Cl{-7}
Ba3(VO4)2 + H5IO6 = Ba3(H2IO6)2 + V2O5 + H2O =>
Ba3(VO4)2 + 2 H5IO6 = Ba3(H2IO6)2 + V2O5 + 3 H2O
Ba2Cl + Ag(NO3) = Ba2(NO3) + AgCl =>
Ba2Cl + Ag(NO3) = Ba2(NO3) + AgCl
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Pb(OH)4 + KI = PbI + K(OH)4 =>
Pb(OH)4 + KI = PbI + K(OH)4
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
NO3{-} + H{+} = HNO3 =>
NO3{-} + H{+} = HNO3
HCl + HF + AgNO3 = AgCl + FNO3 + H2 =>
HCl + HF + AgNO3 = AgCl + FNO3 + H2
HCl + NaClO3 = HClO3 + NaCl =>
HCl + NaClO3 = HClO3 + NaCl
C2H4O + NaHSO4 = NaHSO3 + HCOOH =>
C2H4O + 3 NaHSO4 = 3 NaHSO3 + 2 HCOOH
[Al(OH)3] + HCl = AlCl3 + H2O =>
[Al(OH)3] + 3 HCl = AlCl3 + 3 H2O
FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
Na3[Al(OH)6] + H2S = Al(OH)3 + NaHS + H2O =>
Na3[Al(OH)6] + 3 H2S = Al(OH)3 + 3 NaHS + 3 H2O
Na2H2 + CuCl2 = NaCl + CuH2 =>
Na2H2 + CuCl2 = 2 NaCl + CuH2
HI + NO2 = NH3 + I2 + O2 =>
6 HI + 2 NO2 = 2 NH3 + 3 I2 + 2 O2
K2SO3 + Mg(NO3)2 = K2(NO3)2 + MgSO3 =>
K2SO3 + Mg(NO3)2 = K2(NO3)2 + MgSO3
CaC2H3O2 + AlCl = CaAl + C2H3O2Cl =>
CaC2H3O2 + AlCl = CaAl + C2H3O2Cl
Mo2 = Mo =>
Mo2 = 2 Mo
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K[Al(OH)4] + H2O2 = Al(OH)3 + KO + H2O =>
2 K[Al(OH)4] + H2O2 = 2 Al(OH)3 + 2 KO + 2 H2O
ZnS(s) + O2(g) = Zn0(s) + SO2(g) =>
ZnS(s) + O2(g) = Zn0(s) + SO2(g)
Hg3N + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg3N + 26 HNO3 = 9 Hg(NO3)2 + 11 NO + 13 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
CaBr2 + Na(OH) = Ca(OH)2 + NaBr =>
CaBr2 + 2 Na(OH) = Ca(OH)2 + 2 NaBr
Au(OH)2 + HI = AuI2 + H2O =>
Au(OH)2 + 2 HI = AuI2 + 2 H2O
NaNo3 + O2 = NaO2 + No3 =>
NaNo3 + O2 = NaO2 + No3
FeCl3*6H2O + FeCl2 + C18H34O2 = Fe3O4 + C4H8 + HCl =>
10 FeCl3*6H2O + 41 FeCl2 + 4 C18H34O2 = 17 Fe3O4 + 18 C4H8 + 112 HCl
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn2 + CO32 = ZnCO32 =>
Zn2 + 2 CO32 = 2 ZnCO32
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/24
Équations équilibrées sur03/12/23
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