| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li(s) + KBr(aq) = LiBr(aq) + K(s)
C2H6OH1 + O2 = CO2 + H2O =>
4 C2H6OH1 + 13 O2 = 8 CO2 + 14 H2O
Mg{2+} + I{-} = MgI2 =>
Mg{2+} + 2 I{-} = MgI2
C6H10 + HNO3 = C6O4H10 + HNO2 =>
C6H10 + 4 HNO3 = C6O4H10 + 4 HNO2
HBr + Sr(OH)2 = [Sr(OH)Br]2 + H2O =>
2 HBr + 2 Sr(OH)2 = [Sr(OH)Br]2 + 2 H2O
NaC2H3O2 + FeI2 = NaI + Fe(C2H3O2)2 =>
2 NaC2H3O2 + FeI2 = 2 NaI + Fe(C2H3O2)2
Magnesium + lithiumchloride = Magnesiumchloride + lithium =>
Mg + 2 LiCl = MgCl2 + 2 Li
Fe2 + NaOH = Fe(OH)3 + Na =>
Fe2 + 6 NaOH = 2 Fe(OH)3 + 6 Na
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
PbSH2O2 = PbH2SO2 =>
PbSH2O2 = PbH2SO2
Fe3Br + Cl = FeCl3 + Br2 =>
2 Fe3Br + 18 Cl = 6 FeCl3 + Br2
N2H4 + KOCl = N2 + H2O + KCl =>
N2H4 + 2 KOCl = N2 + 2 H2O + 2 KCl
CO2 + H2O = H2O2 + C2O =>
2 CO2 + 3 H2O = 3 H2O2 + C2O
HCl + CaCO3 = H2CO3 + Ca + Cl =>
2 HCl + CaCO3 = H2CO3 + Ca + 2 Cl
(NH4)2CO3 + Cu(NO3)3 = Cu2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cu(NO3)3 = Cu2(CO3)3 + 6 NH4NO3
Cr(aq) + HCl = CrCl3 + H =>
Cr(aq) + 3 HCl = CrCl3 + 3 H
CCl4 + CH3COOH = CH3COCl + CO2 + HCl =>
CCl4 + 2 CH3COOH = 2 CH3COCl + CO2 + 2 HCl
Na{2}SO{3} + HCl = NaCl + H{2}SO{3} =>
Na{2}SO{3} + HCl = NaCl + H{2}SO{3}
Sr + (NO3) = Sr(NO3)2 =>
Sr + 2(NO3) = Sr(NO3)2
CuO + H2CO3 = Cu(OH)2 + CO2 =>
CuO + H2CO3 = Cu(OH)2 + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuZn + HBr = CuZnHBr =>
CuZn + HBr = CuZnHBr
K2Cl2O7 + K2SO3 + H2SO4 = Cl2(SO4)3 + K2SO4 + H2O =>
K2Cl2O7 + 3 K2SO3 + 4 H2SO4 = Cl2(SO4)3 + 4 K2SO4 + 4 H2O
C15H17NO5 + O2 = CO2 + H2O + NO2 =>
4 C15H17NO5 + 71 O2 = 60 CO2 + 34 H2O + 4 NO2
CuSO4*Cu(OH)2 = CuO + H2SO4 =>
CuSO4*Cu(OH)2 = 2 CuO + H2SO4
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
CO3 + HNO = H2O + CO2 + NO3 =>
5 CO3 + 2 HNO = H2O + 5 CO2 + 2 NO3
NaI + BaSO4 = Na2SO4 + BaI2 =>
2 NaI + BaSO4 = Na2SO4 + BaI2
C8H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H8 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 4 H2O + K2SO4 + C8H6O4
CuSn + HCl = CuCl2 + SnCl2 + H2 =>
CuSn + 4 HCl = CuCl2 + SnCl2 + 2 H2
NaCl + Pb(CO3)2 = NaCO3 + PbCl2 =>
2 NaCl + Pb(CO3)2 = 2 NaCO3 + PbCl2
H2SO4 + Al2O3 = SO6Al2 + H2O =>
H2SO4 + Al2O3 = SO6Al2 + H2O
Zn + Fe2(SO2)3 = ZnSO2 + Fe =>
3 Zn + Fe2(SO2)3 = 3 ZnSO2 + 2 Fe
C3H8OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + C3H6O + H2O =>
10 C3H8OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 10 C3H6O + 27 H2O
Fe + H2SO4 + KMnO4 = FeSO4 + K2SO4 + H2O + MnSO4 =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + K2SO4 + 8 H2O + 2 MnSO4
CaO + H2O = H2Ca + O2 =>
CaO + H2O = H2Ca + O2
KBr + Fe2S3 = K2S + FeBr3 =>
6 KBr + Fe2S3 = 3 K2S + 2 FeBr3
Zn + AuCl3 = Au + ZnCl2 =>
3 Zn + 2 AuCl3 = 2 Au + 3 ZnCl2
CH4 + O4 = CO2 + H2O =>
CH4 + O4 = CO2 + 2 H2O
Na2S2O3 + Cl2 = NaCl + S + O2 =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + 4 S + 3 O2
HNO2 + KMnO4 + H2SO4 = SO4HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 4 KMnO4 + 11 H2SO4 = 5 SO4HNO3 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Cl2 + AsH3 + HOH = As4O6 + HCl =>
12 Cl2 + 4 AsH3 + 6 HOH = As4O6 + 24 HCl
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + BaSO4 =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaSO4
C3H83O + O2 = CO2 + H2O =>
4 C3H83O + 93 O2 = 12 CO2 + 166 H2O
HNO3 + C2H6O = CO2 + H2O + N2O =>
6 HNO3 + 2 C2H6O = 4 CO2 + 9 H2O + 3 N2O
Al + KMnO4 + H2O = MnO2 + Al(OH)3 + KOH =>
Al + KMnO4 + 2 H2O = MnO2 + Al(OH)3 + KOH
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
N + O2 = N4O6 =>
4 N + 3 O2 = N4O6
Cl2(g) + CaBr2(s) = Br2 + CaCl2 =>
Cl2(g) + CaBr2(s) = Br2 + CaCl2
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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