| Équations équilibrées la veille | Équations équilibrées le lendemain |
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
KSCN + KCr(SO4)2 = K3[Cr(SCN)6] + K2SO4 =>
6 KSCN + KCr(SO4)2 = K3[Cr(SCN)6] + 2 K2SO4
FeF2 + Na3PO4 = FeNa3 + F2PO4 =>
FeF2 + Na3PO4 = FeNa3 + F2PO4
AI + HBr3 = AIBr3 + H2 =>
2 AI + 2 HBr3 = 2 AIBr3 + H2
CaHPO4(H2O)2 + NH3 = (NH4)2HPO4 + Ca(OH)2 =>
CaHPO4(H2O)2 + 2 NH3 = (NH4)2HPO4 + Ca(OH)2
CH3CHOHCO2H + O2 = CO2 + H2O =>
CH3CHOHCO2H + 3 O2 = 3 CO2 + 3 H2O
Al2(SO4)3 + C = Al2(SO3)3 + CO2 =>
2 Al2(SO4)3 + 3 C = 2 Al2(SO3)3 + 3 CO2
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + H2(OH)2(aq) =>
H2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + H2(OH)2(aq)
Na46 + H2O = NaOH + H2 =>
Na46 + 46 H2O = 46 NaOH + 23 H2
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
CH3CHOHCO2H + O2 = CO2 + H2O =>
CH3CHOHCO2H + 3 O2 = 3 CO2 + 3 H2O
Ca(CN)2 + H2O = CaCO3 + NH3 + C =>
Ca(CN)2 + 3 H2O = CaCO3 + 2 NH3 + C
KI + H2SO = H2S + H2O + I2 + K2SO4 =>
2 KI + 5 H2SO = 4 H2S + H2O + I2 + K2SO4
CaI + NaOH = CaOH + NaI =>
CaI + NaOH = CaOH + NaI
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
LiCl(aq) + Na(s) = NaCl(aq) + Li(s) =>
LiCl(aq) + Na(s) = NaCl(aq) + Li(s)
Ca(NO3)2 + (NH4)2HPO4 = Ca3(PO4)2 + NH3 + HNO3 =>
3 Ca(NO3)2 + 2(NH4)2HPO4 = Ca3(PO4)2 + 4 NH3 + 6 HNO3
NaOCl + NaHSO3 = Na2SO4 + Cl2 + NaCl + H2O =>
3 NaOCl + 2 NaHSO3 = 2 Na2SO4 + Cl2 + NaCl + H2O
C2H3O2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
16 C2H3O2 + 7 Na2CO3 = 14 NaC2H3O2 + 11 CO2 + 3 H2O
Cu + HNO3 + KOH = Cu(OH)2 + KNO2 =>
Cu + HNO3 + KOH = Cu(OH)2 + KNO2
Ba + Cu2(SO4)2 = Cu + Ba2(SO4)2 =>
2 Ba + Cu2(SO4)2 = 2 Cu + Ba2(SO4)2
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq)
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
NaCl + HSnO4 = NaSn + HClO4 =>
NaCl + HSnO4 = NaSn + HClO4
HNO3 + C6H7(OH)3O2 = C6H7(ONO2)3O2 + H2O =>
3 HNO3 + C6H7(OH)3O2 = C6H7(ONO2)3O2 + 3 H2O
PO4 + Mg2 = Mg2PO4 =>
PO4 + Mg2 = Mg2PO4
HCOOH + Ag = COOAg + H =>
HCOOH + Ag = COOAg + 2 H
NaF + Mg(NO3)2 = MgF + Na(NO3)2 =>
NaF + Mg(NO3)2 = MgF + Na(NO3)2
C3H6 + O2 = CO + HH2O =>
2 C3H6 + 5 O2 = 6 CO + 4 HH2O
HCl(aq) + NaOH(aq) = Na(aq) + Cl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = Na(aq) + Cl(aq) + H2O(l)
VN3N0 = N2 + V =>
VN3N0 = 2 N2 + V
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
C8H7ONO2 + Sn + HCl = C8H7ONH2 + SnO2 + Cl =>
C8H7ONO2 + Sn + 2 HCl = C8H7ONH2 + SnO2 + 2 Cl
Ca + BaS = Ba + CaS =>
Ca + BaS = Ba + CaS
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
NiSO4 + Al = Al2SO4 + Ni =>
NiSO4 + 2 Al = Al2SO4 + Ni
Ba(ClO3)2 + K2S + H2O = BaCl2 + S + K(OH) =>
Ba(ClO3)2 + 6 K2S + 6 H2O = BaCl2 + 6 S + 12 K(OH)
PbO2 + HNO3 = Pb(NO)3 + H2O + O2 =>
4 PbO2 + 12 HNO3 = 4 Pb(NO)3 + 6 H2O + 13 O2
C2H5NO2 + Na2CO3 = C2H4NO2Na + H2O + CO2 =>
2 C2H5NO2 + Na2CO3 = 2 C2H4NO2Na + H2O + CO2
CH3COONa + Al(NO3)3 = Na(NO3) + Al(CH3COO)3 =>
3 CH3COONa + Al(NO3)3 = 3 Na(NO3) + Al(CH3COO)3
TbCl = Tb + Cl =>
TbCl = Tb + Cl
KClO3 + KCl + H2SO4 = K2SO4 + Cl2 + H2O =>
KClO3 + 5 KCl + 3 H2SO4 = 3 K2SO4 + 3 Cl2 + 3 H2O
CH3CO2{-} + NH4{+} = CH3CO2H + NH3 =>
CH3CO2{-} + NH4{+} = CH3CO2H + NH3
Cu2O + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2O + 3 H2SO4 = SO2 + 2 CuSO4 + 3 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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