| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCr2O2 + 9 PbO2 + 12 NaOH = 2 Na2CrO4 + 9 NaPbO2 + 6 H2O
KL + Pb(NO3)4 = PbL4 + KNO3 =>
4 KL + Pb(NO3)4 = PbL4 + 4 KNO3
Pb(N3)2 + Cr(MnO4)2 = Cr2O2 + MnO2 + Pb3O4 + NO =>
9 Pb(N3)2 + 22 Cr(MnO4)2 = 11 Cr2O2 + 44 MnO2 + 3 Pb3O4 + 54 NO
C6H12O6 + AgNO3 + NH4OH = C6H12O7 + NH4NO4 + Ag =>
2 C6H12O6 + 6 AgNO3 + 4 NH4OH = 2 C6H12O7 + 5 NH4NO4 + 6 Ag
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
C4H8 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COH =>
5 C4H8 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 10 CH3COH
MnCl2 + SO2 = MnSO2 + Cl2 =>
MnCl2 + SO2 = MnSO2 + Cl2
(NH4)SO4 + K2CrO4 = (NH4)2CrO4 + KSO4 =>
2(NH4)SO4 + K2CrO4 = (NH4)2CrO4 + 2 KSO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
ClF3 + O2 = Cl2O + F2 =>
4 ClF3 + O2 = 2 Cl2O + 6 F2
Al + H3SO4 = Al(SO4) + H2 =>
2 Al + 2 H3SO4 = 2 Al(SO4) + 3 H2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Sn + HCl = SnCl2SnCl2 + H2 =>
2 Sn + 4 HCl = SnCl2SnCl2 + 2 H2
C6H5C2H5 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H5 + 54 KMnO4 + 54 KOH = 8 C6H5COOH + 54 K2MnO4 + 38 H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
Zn(s) + HClO4 = H2 + Zn(ClO4)2 =>
Zn(s) + 2 HClO4 = H2 + Zn(ClO4)2
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
Cl2O2 + O2 = Cl2O7 =>
2 Cl2O2 + 5 O2 = 2 Cl2O7
C3H7NO + HCl = C3H6NCl + H2O =>
C3H7NO + HCl = C3H6NCl + H2O
NaSiO4 + NH4Cl = NaCl + SiO4 + NH4 =>
NaSiO4 + NH4Cl = NaCl + SiO4 + NH4
UF4 + Ca = U + CaF4 =>
UF4 + Ca = U + CaF4
B(OH)3 + H2O = BH + OH =>
B(OH)3 + H2O = BH + 4 OH
C4H8O2 + Ag2O = Ag + H2O + CO2 =>
C4H8O2 + 10 Ag2O = 20 Ag + 4 H2O + 4 CO2
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
CrCl3 + Na2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2O2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
Zn(s) + FeSO4(aq) = Fe3(s) + ZnSO4(aq) =>
3 Zn(s) + 3 FeSO4(aq) = Fe3(s) + 3 ZnSO4(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H3OH + O2 = CH3COOH =>
2 C2H3OH + O2 = 2 CH3COOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCOOH + NaOH = NaOOCH + H2O =>
HCOOH + NaOH = NaOOCH + H2O
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
CaMg(CO3)2 + HCl = MgCl2 + CaCl2 + H2O + CO2 =>
CaMg(CO3)2 + 4 HCl = MgCl2 + CaCl2 + 2 H2O + 2 CO2
KHCO3 + H2SO4 = H2K + HCO3SO4 =>
KHCO3 + H2SO4 = H2K + HCO3SO4
BaC2O4 = BaCO3 + CO =>
BaC2O4 = BaCO3 + CO
LiH + H2O = LiO + H3 =>
LiH + H2O = LiO + H3
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3 =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3
MgO + Ag = Ag2O + Mg =>
MgO + 2 Ag = Ag2O + Mg
K + H + O = KHO =>
K + H + O = KHO
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ag2O + NH4OH = H2O + [Ag(NH3)2]OH =>
Ag2O + 4 NH4OH = 3 H2O + 2[Ag(NH3)2]OH
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
CaCl2 + LiNO3 = LiCl + Ca(NO3)2 =>
CaCl2 + 2 LiNO3 = 2 LiCl + Ca(NO3)2
C7H10N + O2 = C02 + H2O + NO2 =>
2 C7H10N + 7 O2 = 7 C02 + 10 H2O + 2 NO2
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OCH2CH3)4
HCHO + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 HCHO + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
C15H32 + KNO3 = K2CO3 + CO2 + H2O + N =>
5 C15H32 + 92 KNO3 = 46 K2CO3 + 29 CO2 + 80 H2O + 92 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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