| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C5H6 + O2 = C2 + H2O =>
2 C5H6 + 3 O2 = 5 C2 + 6 H2O
HNO3 + C = CO2 + H2O + NO2 =>
4 HNO3 + C = CO2 + 2 H2O + 4 NO2
AlOHSO4 + HOH = Al(OH)3 + H2SO4 =>
AlOHSO4 + 2 HOH = Al(OH)3 + H2SO4
C + NaOH + O2 = NaHCO3 =>
C + NaOH + O2 = NaHCO3
FeCl3 + KSCN + H2O + NaCl = FeCl3KSCNH2ONaCl =>
FeCl3 + KSCN + H2O + NaCl = FeCl3KSCNH2ONaCl
H3PO4(aq) + OH(aq) = PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 OH(aq) = PO4(aq) + 3 H2O(l)
CoCl4 = Cl2 + Co =>
CoCl4 = 2 Cl2 + Co
SiO2 + KCl + H2O = K2SiO3 + HCl =>
SiO2 + 2 KCl + H2O = K2SiO3 + 2 HCl
Bi(NO3)3 + PbO = BiONO3 + Pb(NO3)2 =>
Bi(NO3)3 + PbO = BiONO3 + Pb(NO3)2
K2CrO4 + SrCl2 + H2O = SrCrO4 + KOH + HCl =>
K2CrO4 + SrCl2 + 2 H2O = SrCrO4 + 2 KOH + 2 HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe(CH3COO)3 + Na2S = Fe2S3 + NaCH3COO =>
2 Fe(CH3COO)3 + 3 Na2S = Fe2S3 + 6 NaCH3COO
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
I2 + MnO2 + OH{-} = I{-} + MnO4{-} + H2O =>
3 I2 + 2 MnO2 + 8 OH{-} = 6 I{-} + 2 MnO4{-} + 4 H2O
FeSO4 + HNO3(kons) = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 4 HNO3(kons) = NO + Fe2(SO4)3 + Fe(NO3)3 + 2 H2O
C6H6 + KMnO4 = C6O4 + H6KMn =>
C6H6 + KMnO4 = C6O4 + H6KMn
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NH4NO3 + Na2SO4 = (NH4)2SO4 + NaNO3 =>
2 NH4NO3 + Na2SO4 = (NH4)2SO4 + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaBO3 + H2SO4 + KMnO4 = Na2SO4 + KBO3 + HMnO4 =>
2 NaBO3 + H2SO4 + 2 KMnO4 = Na2SO4 + 2 KBO3 + 2 HMnO4
Cr(PO4)2 = CrO3 + P2O4 + O2 =>
2 Cr(PO4)2 = 2 CrO3 + 2 P2O4 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H12O6 + O2 = C6H8O7 + H2O =>
2 C6H12O6 + 3 O2 = 2 C6H8O7 + 4 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
N2H6Cl2 + CuSO4 + NaOH = N2 + Cu2O + NaSO3 + H2O + HCl =>
N2H6Cl2 + 2 CuSO4 + 2 NaOH = N2 + Cu2O + 2 NaSO3 + 3 H2O + 2 HCl
BaO + P2O5 = Ba + (PO4)2 =>
3 BaO + P2O5 = 3 Ba + (PO4)2
CO2 + H2 = C2H6O*1CH2O + H2O =>
3 CO2 + 8 H2 = C2H6O*1CH2O + 4 H2O
Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2
NaBO3 + KMnO4 = KBO3 + NaMnO4 =>
NaBO3 + KMnO4 = KBO3 + NaMnO4
(NH4)3P + CoO = Co3P2 + (NH4)2O =>
2(NH4)3P + 3 CoO = Co3P2 + 3(NH4)2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH3COOH + Fe + HO3 = CH3COO + Fe(OH)2 =>
4 CH3COOH + 3 Fe + 2 HO3 = 4 CH3COO + 3 Fe(OH)2
Zn + K2Cr2O7 = K + ZnCr2O7 =>
Zn + K2Cr2O7 = 2 K + ZnCr2O7
Ba(ClO3)2 + NaOH = Ba(OH)2 + Na(ClO3) =>
Ba(ClO3)2 + 2 NaOH = Ba(OH)2 + 2 Na(ClO3)
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
AlCl3 + CaH2 = CaCl2 + AlH3 =>
2 AlCl3 + 3 CaH2 = 3 CaCl2 + 2 AlH3
N2 + Br2 = N1Br3 =>
N2 + 3 Br2 = 2 N1Br3
H3PO4 + NH4OH = (NH4)03PO4 + HOH =>
H3PO4 + 3 NH4OH = (NH4)03PO4 + 3 HOH
NaBO3 + H2SO4 + KMnO4 = Na2SO4 + KBO3 + HMnO4 =>
2 NaBO3 + H2SO4 + 2 KMnO4 = Na2SO4 + 2 KBO3 + 2 HMnO4
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O2 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 4 O2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C + C2H4N4 = C3H4N4 =>
C + C2H4N4 = C3H4N4
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe(OH)2 + H(ClO4) = Fe(ClO4)2 + H2O =>
Fe(OH)2 + 2 H(ClO4) = Fe(ClO4)2 + 2 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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