| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO2H2 + 2 HCl = 2 H2O + PbCl2
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
Fe2O3 + K2CO3 = KFeO2 + CO2 =>
Fe2O3 + K2CO3 = 2 KFeO2 + CO2
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 H2O + 2 NH3
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
Na2CO3 + Cu2Se + O2 = CuO + Na2SeO3 + CO2 =>
Na2CO3 + Cu2Se + 2 O2 = 2 CuO + Na2SeO3 + CO2
C + F + Cl = CF2Cl =>
C + 2 F + Cl = CF2Cl
Li3N + HCl = LiHCl2 + NH3 =>
Li3N + 6 HCl = 3 LiHCl2 + NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + (HO) = H2 + CaCl2O =>
2 CaCl2 + 2(HO) = H2 + 2 CaCl2O
C + BiO3 = CO2 + Bi =>
3 C + 2 BiO3 = 3 CO2 + 2 Bi
CH3OH + HNO2 = CH3OH2 + NO2 =>
CH3OH + HNO2 = CH3OH2 + NO2
KMnO4 + HNO2 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
KCl + KMnO4 + H2SO4 = KH(SO4) + Mn(SO4) + Cl2 + H2O =>
10 KCl + 2 KMnO4 + 14 H2SO4 = 12 KH(SO4) + 2 Mn(SO4) + 5 Cl2 + 8 H2O
C98H114 + O2 = CO2 + H2O =>
2 C98H114 + 253 O2 = 196 CO2 + 114 H2O
H2O3 + Al(OH)2 = H2O + Al2O3 =>
H2O3 + 4 Al(OH)2 = 5 H2O + 2 Al2O3
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
S + HNO3 = H2 + SO4 + NO =>
S + 2 HNO3 = H2 + SO4 + 2 NO
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
KCl + NaSO4 = NaCl + KSO4 =>
KCl + NaSO4 = NaCl + KSO4
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
KHSO3 + HCl = KCl + H2O + SO2 =>
KHSO3 + HCl = KCl + H2O + SO2
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe3O2 + Al = Al2O3 + Fe(s) =>
3 Fe3O2 + 4 Al = 2 Al2O3 + 9 Fe(s)
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
ZnSO4 + K2CO3 + H2O = (ZnOH)2SO4 + K2SO4 + CO2 =>
2 ZnSO4 + K2CO3 + H2O = (ZnOH)2SO4 + K2SO4 + CO2
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
C8NO7H5 + N2H4 + Na2S2O4 = C8N3O2H7 + H2O + Na2S2O6 =>
C8NO7H5 + N2H4 + 2 Na2S2O4 = C8N3O2H7 + H2O + 2 Na2S2O6
V + O[2] = VO[2] =>
V + O[2] = VO[2]
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Fe(SO4)3 + K2CrO4 = Fe2(CrO4)3 + K(SO4) =>
2 Fe(SO4)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 K(SO4)
BaBr2 + Na2CO3 = BaCO3 + Na + Br =>
BaBr2 + Na2CO3 = BaCO3 + 2 Na + 2 Br
FeS2 + KClO3 = KCl + Fe2O3 + SO2 =>
6 FeS2 + 11 KClO3 = 11 KCl + 3 Fe2O3 + 12 SO2
NaHCO3 + H2SO4 = CO2 + H2O + Na + SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + 2 Na + SO4
KMnO4 + H2C2O4 = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O + K
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
C4H6O6 + BaCO3 = Ba(C4H4O6) + CO2 + H2O =>
C4H6O6 + BaCO3 = Ba(C4H4O6) + CO2 + H2O
AlF3 + KOH = Al(OH)3 + KF =>
AlF3 + 3 KOH = Al(OH)3 + 3 KF
CH3COCH3 = C2H4 + CO + H2 =>
CH3COCH3 = C2H4 + CO + H2
KI + HCI = KCI + HI =>
KI + HCI = KCI + HI
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C4H10 + Cl2 = CH2Cl2 + HCl =>
C4H10 + 5 Cl2 = 4 CH2Cl2 + 2 HCl
Ru + Cl2 = RuCl3 =>
2 Ru + 3 Cl2 = 2 RuCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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