| Équations équilibrées la veille | Équations équilibrées le lendemain |
41 Na2CO3 + 9 K2CO3 + 50 Bi2O3 + 200 TiO2 = 2(Na41K9)Bi50Ti100O300 + 50 CO2
FeSO4 = Fe2O3 + S02 + SO3 =>
12 FeSO4 = 6 Fe2O3 + S02 + 10 SO3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(OH)3 + HI = I2 + H2O + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = I2 + 2 H2O + 2 Fe(OH)2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Na2CO3 + CH3COOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + CO2 + H2O
KNO2 + N2H4 + H2SO4 = K2SO4 + N2 + H2O =>
4 KNO2 + 3 N2H4 + 2 H2SO4 = 2 K2SO4 + 5 N2 + 8 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KNO2 + N2H4 + H2SO4 = K2SO4 + N2 + H2O =>
4 KNO2 + 3 N2H4 + 2 H2SO4 = 2 K2SO4 + 5 N2 + 8 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
ICl + H2O = HOI + HCl =>
ICl + H2O = HOI + HCl
Mg + CuBr2 = Cu + MgBr =>
2 Mg + CuBr2 = Cu + 2 MgBr
C6H5NH2 + HCL = C6H5NH3CL =>
C6H5NH2 + HCL = C6H5NH3CL
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VO{2+} + MNO4{-} + H20 = VO2{+} + MN{2+} + H{+} =>
80 VO{2+} + 20 MNO4{-} + H20 = 80 VO2{+} + 20 MN{2+} + 20 H{+}
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
VO{2+} + MNO4{-} + H2O = VO2{+} + MN{2+} + H{+} =>
5 VO{2+} + MNO4{-} + H2O = 5 VO2{+} + MN{2+} + 2 H{+}
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Mn(OH)2 + CO2 = MnCO3 + H2O =>
Mn(OH)2 + CO2 = MnCO3 + H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
Al + CuO = Cu + Al2O3 =>
2 Al + 3 CuO = 3 Cu + Al2O3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO(NH2)2 + NaNO2 + HCl = N2 + CO2 + H2O + NaCl =>
CO(NH2)2 + 2 NaNO2 + 2 HCl = 2 N2 + CO2 + 3 H2O + 2 NaCl
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3
H2SO4(aq) + Sr(s) = SrSO4(aq) + H2(g) =>
H2SO4(aq) + Sr(s) = SrSO4(aq) + H2(g)
HNo2 + Ba(OH)2 = Ba(No2)2 + H2O =>
2 HNo2 + Ba(OH)2 = Ba(No2)2 + 2 H2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
MnCO3 + C5H8O2 = CO2 + Mn(C5H7O2)2 + H2O =>
MnCO3 + 2 C5H8O2 = CO2 + Mn(C5H7O2)2 + H2O
NH2CH2CH2COOH + KOH = NH2CH2CH2COOK + H2O =>
NH2CH2CH2COOH + KOH = NH2CH2CH2COOK + H2O
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/18
Équations équilibrées sur05/23/17
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