| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 = 3 KClO4 + KCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
HCHO + O2 = CO + H2O =>
2 HCHO + O2 = 2 CO + 2 H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
NBr + H2O = H2NO + Br =>
NBr + H2O = H2NO + Br
P4S10 + KMnO4 + H2SO4 = K3PO4 + MnSO4 + H2O + K2SO4 =>
P4S10 + 16 KMnO4 + 8 H2SO4 = 4 K3PO4 + 16 MnSO4 + 8 H2O + 2 K2SO4
Co(NO3)2 + (NH4)2HPO4 + NH4OH = CoNH4PO4 + NH4NO3 + H2O =>
Co(NO3)2 + (NH4)2HPO4 + NH4OH = CoNH4PO4 + 2 NH4NO3 + H2O
P + H2 = PH2 =>
P + H2 = PH2
Pb(CH3CO2)2 + H2S = H(CH3CO2) + PbS =>
Pb(CH3CO2)2 + H2S = 2 H(CH3CO2) + PbS
Al + HNO3 = AlNO3 + NH4NO3 + H2O =>
8 Al + 10 HNO3 = 8 AlNO3 + NH4NO3 + 3 H2O
MnSO4 + KClO + KOH = MnO2 + KCl + K2SO4 + H2O =>
MnSO4 + KClO + 2 KOH = MnO2 + KCl + K2SO4 + H2O
Cu + K2CO3 = K + Cu2CO3 =>
2 Cu + K2CO3 = 2 K + Cu2CO3
Zn + Ag2SO4 = Ag2 + Zn(SO4)2 =>
Zn + 2 Ag2SO4 = 2 Ag2 + Zn(SO4)2
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
Au + H3 = AuH3 =>
Au + H3 = AuH3
SnH2(SO4) = Sn(SO4)H2 =>
SnH2(SO4) = Sn(SO4)H2
CS2 + O2 = CO2 + S204 =>
102 CS2 + 102 O2 = 102 CO2 + S204
HClO + Al(OH)3 = Al(ClO)3 + H2O =>
3 HClO + Al(OH)3 = Al(ClO)3 + 3 H2O
N2O5 + NO = NO2 =>
N2O5 + NO = 3 NO2
CH3COCH3 + I2 + KOH = CH3COO + KI3 + H2O =>
4 CH3COCH3 + 33 I2 + 22 KOH = 6 CH3COO + 22 KI3 + 14 H2O
Ba(OH)2Cl2O3 = Ba(ClO2)2H2O =>
Ba(OH)2Cl2O3 = Ba(ClO2)2H2O
NaOH + HNO3 + H = NaN + H2O =>
NaOH + HNO3 + 6 H = NaN + 4 H2O
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
C3H6 + Cl = C3H6Cl2 =>
C3H6 + 2 Cl = C3H6Cl2
MgCl2 + NaCO3 = NaCl2 + MgCO3 =>
MgCl2 + NaCO3 = NaCl2 + MgCO3
CO2(g) + H2(g) = CO(g) + H2O(l) =>
CO2(g) + H2(g) = CO(g) + H2O(l)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SnH2(SO4) = Sn(SO4)H2 =>
SnH2(SO4) = Sn(SO4)H2
Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2
HNO3 + C6H5Br = C6BrNO2H4 + H2O =>
HNO3 + C6H5Br = C6BrNO2H4 + H2O
NH2CH2CH2COOH + LiOH = NH2CH2CH2COOLi + H2O =>
NH2CH2CH2COOH + LiOH = NH2CH2CH2COOLi + H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2(SO4) + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2(SO4) + 8 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Fe + Cl = ClFe =>
Fe + Cl = ClFe
H2S + CuCO3 = CuS + CO2 + H2O =>
H2S + CuCO3 = CuS + CO2 + H2O
Al56O165 + Br964 = Br963O164 + Al56OBr =>
Al56O165 + Br964 = Br963O164 + Al56OBr
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
K + HNO3 = KHO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KHO3 + 5 N2O + H2O
H2S + CuCO3 = CuS + CO2 + H2O =>
H2S + CuCO3 = CuS + CO2 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
FeSO4 + Cl2 + H2O = FeCl3 + H2SO4 + HClO =>
2 FeSO4 + 5 Cl2 + 4 H2O = 2 FeCl3 + 2 H2SO4 + 4 HClO
V2O5 + H2SO3 + H2O + H2SO5 = [V(O)(H2O)4]SO4 =>
2 V2O5 + 3 H2SO3 + 12 H2O + H2SO5 = 4[V(O)(H2O)4]SO4
N2O4 = NO2 =>
N2O4 = 2 NO2
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
K2MnO7 + HCl = MnCl2 + KCl + Cl2 + H2O =>
K2MnO7 + 14 HCl = MnCl2 + 2 KCl + 5 Cl2 + 7 H2O
[Co(H20)6] + H2O2 + NH3 = Co(NH3)5(H2O) + H2O =>
[Co(H20)6] + 60 H2O2 + 5 NH3 = Co(NH3)5(H2O) + 119 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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