| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + K2O = K2CO3
KOH + CuBr = KBr + CuOH =>
KOH + CuBr = KBr + CuOH
NH3 + C3H8 = HCN + H2 =>
3 NH3 + C3H8 = 3 HCN + 7 H2
C59H120 + O2 = H2O + CO2 =>
C59H120 + 89 O2 = 60 H2O + 59 CO2
Mg + Cl = Mg(Cl)2 =>
Mg + 2 Cl = Mg(Cl)2
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
CH3(ethanol) + O2 = CO2 + H2O =>
4 CH3(ethanol) + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + H2SO4 + NaBr = CH3CH2CH2CH2Br + NaHSO4 + H2O
KNO3 + S8 = SO2 + K2O + N2O3 =>
16 KNO3 + S8 = 8 SO2 + 8 K2O + 8 N2O3
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
NaMnO4 + Cu2SO4 + H2SO4 = Na2SO4 + MnSO4 + CuSO4 + H2O =>
2 NaMnO4 + 5 Cu2SO4 + 8 H2SO4 = Na2SO4 + 2 MnSO4 + 10 CuSO4 + 8 H2O
KIO4 + KI + HNO3 = KNO3 + I2 + H2O =>
KIO4 + 7 KI + 8 HNO3 = 8 KNO3 + 4 I2 + 4 H2O
Hg2{2+} = Hg + Hg{2+} =>
Hg2{2+} = Hg + Hg{2+}
MoO3 + NH3 + H2O = (NH4)2MoO4*4H2O =>
MoO3 + 2 NH3 + 5 H2O = (NH4)2MoO4*4H2O
C12H10O + NaOH = C12H9ONa + H2O =>
C12H10O + NaOH = C12H9ONa + H2O
Mg(ClO3) = MgCl + O2 =>
2 Mg(ClO3) = 2 MgCl + 3 O2
Na2O + K = K2O + Na =>
Na2O + 2 K = K2O + 2 Na
N(OH)3 + HCl = NCl3 + H2O =>
N(OH)3 + 3 HCl = NCl3 + 3 H2O
AgNO{3}(aq) + NaCl(aq) = AgCl(s) + NaNO{3}(aq) =>
AgNO{3}(aq) + NaCl(aq) = AgCl(s) + NaNO{3}(aq)
HCl + K2CO3 = CO2 + KCl + KOH =>
HCl + K2CO3 = CO2 + KCl + KOH
CuO + NH3 + H2O = [Cu(NH3)4] + (OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4] + (OH)2
Na2SO4 + FeCl3 = Fe2(SO4)3 + NaCl =>
3 Na2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 NaCl
Zn + HCOOH = ZnHCOO + H2 =>
2 Zn + 2 HCOOH = 2 ZnHCOO + H2
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
S8 + KNO3 = SO2 + N2 + K2O =>
5 S8 + 32 KNO3 = 40 SO2 + 16 N2 + 16 K2O
FeC2O4 + Ce{+3} = Fe{+3} + CO2 + Ce{+2} =>
FeC2O4 + 3 Ce{+3} = Fe{+3} + 2 CO2 + 3 Ce{+2}
NO3 + SO4 = NO3SO4 =>
NO3 + SO4 = NO3SO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KOH + ZnSO4 = K2SO4 + Zn(OH)2 =>
2 KOH + ZnSO4 = K2SO4 + Zn(OH)2
Na2CO3 + HPO4 = Na2HPO4CO3 =>
Na2CO3 + HPO4 = Na2HPO4CO3
KNO3 + S8 = K2SO4 + NO =>
16 KNO3 + S8 = 8 K2SO4 + 16 NO
Ba(NO3)2 = Ba + {2} + NO3{-} =>
Ba(NO3)2 = Ba + {2} + 2 NO3{-}
MgCl2 + K3(PO4) = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SiO3 + CaCl2 = Ca(SiO3) + NaCl =>
Na2SiO3 + CaCl2 = Ca(SiO3) + 2 NaCl
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
Ba(OH)2 + H2O2 + H2O = BaO2*8H2O =>
Ba(OH)2 + H2O2 + 6 H2O = BaO2*8H2O
K2Cr2O7 + SnO2 = K2O + SnCrO4 + O2 =>
K2Cr2O7 + 2 SnO2 = K2O + 2 SnCrO4 + O2
MnO4{-} + S2O3{2-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
8 MnO4{-} + S2O3{2-} + 5 H2O = 8 MnO4{2-} + 2 SO4{2-} + 10 H{+}
Al + KMnO4 + H2SO4 = Al2[SO4]3 + K2SO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2[SO4]3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
K2(Cr2O7) + KI + H2SO4 = Cr2(SO4)3 + K2(SO4) + I2 + H2O =>
K2(Cr2O7) + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2(SO4) + 3 I2 + 7 H2O
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
NaBr + BaCl2 = BaBr2 + NaCl =>
2 NaBr + BaCl2 = BaBr2 + 2 NaCl
C6H12O6 = C41H74O6 + H2O + CO2 =>
113 C6H12O6 = 12 C41H74O6 + 234 H2O + 186 CO2
Li + Mg(No3)2 = Li(No3)2 + Mg =>
Li + Mg(No3)2 = Li(No3)2 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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