| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + HBr = H + ZnBr
(NH4)2S + Cu(NO3)2 = CuS + N2H4O3 =>
(NH4)2S + Cu(NO3)2 = CuS + 2 N2H4O3
CuO + Cl2 = CuCl2 + O =>
CuO + Cl2 = CuCl2 + O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CdO = Cd + O =>
CdO = Cd + O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
NaI + Mg(OH)2 = NaOH + MgI2 =>
2 NaI + Mg(OH)2 = 2 NaOH + MgI2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2Cr2O7 + H2S + HCl = CrCl3 + S8 + KCl + H2O =>
8 K2Cr2O7 + 24 H2S + 64 HCl = 16 CrCl3 + 3 S8 + 16 KCl + 56 H2O
CH3OOH + Ba(OH)2 = C4H6BaO4 + H2O =>
4 CH3OOH + Ba(OH)2 = C4H6BaO4 + 6 H2O
CaC2O4 = Ca + C2O4 =>
CaC2O4 = Ca + C2O4
CH3COOH + NH4OH = C2H5NO + H2O =>
CH3COOH + NH4OH = C2H5NO + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb + I = PbI =>
Pb + I = PbI
Ca(HSO3)2 + Ba(OH)2 = Ca(OH)2 + BaSO3 + H2O =>
Ca(HSO3)2 + 2 Ba(OH)2 = Ca(OH)2 + 2 BaSO3 + 2 H2O
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + BH3 + HNO2 + H2O + NaOH =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 7 NaBH4 = 2 CoH[P(OPh)3]4 + 7 BH3 + 4 HNO2 + 9 H2O + 7 NaOH
N23 = N4 =>
4 N23 = 23 N4
Al(NO3)3 + HOH = Al(OH)(NO3)2 + HNO3 =>
Al(NO3)3 + HOH = Al(OH)(NO3)2 + HNO3
K2SO3 + NaCl = KCl + Na2SO3 =>
K2SO3 + 2 NaCl = 2 KCl + Na2SO3
B2S3(S) + H2O = H2BO3 + H2S =>
B2S3(S) + 6 H2O = 2 H2BO3 + 4 H2S
C8H8O3 + H2O2 = C8H8O4 + H2O =>
C8H8O3 + H2O2 = C8H8O4 + H2O
Rb2SO4 + AgNO3 = Ag2SO4 + RbNO3 =>
Rb2SO4 + 2 AgNO3 = Ag2SO4 + 2 RbNO3
Li3PO4 = Li + P4 + O2 =>
4 Li3PO4 = 12 Li + P4 + 8 O2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
KOH + Cu = CuOH + K =>
KOH + Cu = CuOH + K
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
TiO + Cl2 + C = TiCl4 + CO =>
TiO + 2 Cl2 + C = TiCl4 + CO
Bi2(CO3)3 = Bi2O3 + CO2 =>
Bi2(CO3)3 = Bi2O3 + 3 CO2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
sodiumiodate = sodiumiodide + oxygen =>
2 NaIO3 = 2 NaI + 3 O2
Al + SO3 = Al2O3 + SO2 =>
2 Al + 3 SO3 = Al2O3 + 3 SO2
KMnO4 + HCOH + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
4 KMnO4 + 5 HCOH + 6 H2SO4 = 5 CO2 + 11 H2O + 2 K2SO4 + 4 MnSO4
CHON + H2O = CO2 + NH3 =>
CHON + H2O = CO2 + NH3
C4H2O3 + O2 = CO + H2O =>
C4H2O3 + O2 = 4 CO + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaNO3 + Li2CO3 = Na2CO3 + LiNO3 =>
2 NaNO3 + Li2CO3 = Na2CO3 + 2 LiNO3
Ta2O5 + C + Cl = TaCl5 + COCl2 =>
Ta2O5 + 5 C + 20 Cl = 2 TaCl5 + 5 COCl2
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
La + O2 = LaO2 =>
La + O2 = LaO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2(NO3)2 + Ba(H2O) + Cr2O7 + NaOH = K2Cr2O7(H2O) + BaOH + Na(NO3)2 =>
K2(NO3)2 + Ba(H2O) + Cr2O7 + NaOH = K2Cr2O7(H2O) + BaOH + Na(NO3)2
Bi2(CO3)3 = Bi2O3 + CO2 =>
Bi2(CO3)3 = Bi2O3 + 3 CO2
C6H6 + KMnO4 + H2O = C6H12O6 + MnO2 + KOH =>
C6H6 + 2 KMnO4 + 4 H2O = C6H12O6 + 2 MnO2 + 2 KOH
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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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