| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NaI + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 I2 + 8 H2O
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
PBO + O2 = PBO2 =>
2 PBO + O2 = 2 PBO2
ZnO + Ag = Zn + Ag2O =>
ZnO + 2 Ag = Zn + Ag2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
I2(s) + H2(g) = HI2(g) =>
2 I2(s) + H2(g) = 2 HI2(g)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe(OH)3 + Cl2 + KOH = KClO3 + Fe(OH)2 + H2O =>
10 Fe(OH)3 + Cl2 + 2 KOH = 2 KClO3 + 10 Fe(OH)2 + 6 H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnSO4 + KOH = ZnOH + KSO4 =>
ZnSO4 + KOH = ZnOH + KSO4
KCl = Cl + K =>
KCl = Cl + K
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2SO3 + HCl = SO2 + H2O + NaCl =>
Na2SO3 + 2 HCl = SO2 + H2O + 2 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KMnO4 + HCl = Cl + KCl + H2O + MnCl2 =>
KMnO4 + 8 HCl = 5 Cl + KCl + 4 H2O + MnCl2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KMnO4 + HCl = Cl2 + KCl + H2O + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 8 H2O + 2 MnCl2
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2(aq) + CuSo4(aq) = BaSo4(s) + CuCl2(aq) =>
BaCl2(aq) + CuSo4(aq) = BaSo4(s) + CuCl2(aq)
CSO = CS2 + CO2 =>
2 CSO = CS2 + CO2
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
Sb + H2S = H + Sb2S3 =>
2 Sb + 3 H2S = 6 H + Sb2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
Na + O + H = NaOH =>
Na + O + H = NaOH
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
MgO + Au = AuO + Mg =>
MgO + Au = AuO + Mg
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
ZnSO4 + HCl = ZnCl + HSO4 =>
ZnSO4 + HCl = ZnCl + HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/17
Équations équilibrées sur11/23/16
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