| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + CAO = CA(NO3)2
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
Cl + O2 = Cl2O3 =>
4 Cl + 3 O2 = 2 Cl2O3
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + Mg + HSO4 = MgSO4 + Cr(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 Mg + 14 HSO4 = 7 MgSO4 + 2 Cr(SO4)3 + K2SO4 + 7 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaBrO3 + NaAsO2 + H2O = H3AsO4 + Na3AsO4 + NaBr =>
NaBrO3 + 3 NaAsO2 + 3 H2O = 2 H3AsO4 + Na3AsO4 + NaBr
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe(oh)2 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(oh)2 + 16 KOH + 6 Br2 = 2 K2FeO4 + 12 KBr + 8 H2O
CH3CH2CH2CH3 + KMnO4 + HCl = KCl + MnCl2 + CH3CH2CH(OH)CH3 + H2O =>
5 CH3CH2CH2CH3 + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 5 CH3CH2CH(OH)CH3 + 3 H2O
K2Cr2O4 + BaCl2 = KCl + BaCr2O4 =>
K2Cr2O4 + BaCl2 = 2 KCl + BaCr2O4
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
NaMnO4 + NaOH = Na2MnO4 + H2O + O2 =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + 2 H2O + O2
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
Si + NHO3 = Si(NO3)4 + NO + H2O =>
3 Si + 16 NHO3 = 3 Si(NO3)4 + 4 NO + 8 H2O
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
K2FeO4 + H2C2O4 + K2C2O4 = K3Fe(C2O4)3 + H2O + CO2 =>
2 K2FeO4 + 8 H2C2O4 + K2C2O4 = 2 K3Fe(C2O4)3 + 8 H2O + 6 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S2 + O2 = SO =>
S2 + O2 = 2 SO
CH4 + CH3OH = C2H6O + H2 =>
CH4 + CH3OH = C2H6O + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
CaO(s) + H2O(l) = Ca(OH)2 =>
CaO(s) + H2O(l) = Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4OH + O2 = CO2 + H2O =>
4 CH4OH + 7 O2 = 4 CO2 + 10 H2O
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Al + HNO3 = Al(NO3) + N2 + H2O =>
10 Al + 12 HNO3 = 10 Al(NO3) + N2 + 6 H2O
H2SO4 + NaS2O3 = H2S2O3 + NaSO4 =>
H2SO4 + NaS2O3 = H2S2O3 + NaSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + Fe(HSO4)2 = AlHSO4 + Fe =>
2 Al + Fe(HSO4)2 = 2 AlHSO4 + Fe
Co3O4 + H2SO4 = CoSO4 + O2 + H2O =>
2 Co3O4 + 6 H2SO4 = 6 CoSO4 + O2 + 6 H2O
Al + Fe(HSO4)2 = Al2(HSO4)3 + Fe =>
4 Al + 3 Fe(HSO4)2 = 2 Al2(HSO4)3 + 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/17
Équations équilibrées sur04/15/16
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