| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
CUO + C = CU + CO =>
CUO + C = CU + CO
Cu + O = Cu2O =>
2 Cu + O = Cu2O
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
P2O3 + HClO3 + H2O = HCl + H3PO4 =>
3 P2O3 + 2 HClO3 + 9 H2O = 2 HCl + 6 H3PO4
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
C + H4 = CH4 =>
C + H4 = CH4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + NO2{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
3 Zn + NO2{-} + 8 H{+} = 3 Zn{2+} + NH4{+} + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O =>
2 Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
CH4 + H2 = CH6 =>
CH4 + H2 = CH6
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
(NH4)2CO3 + HCl = NH4Cl + CO2 + H2O =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + CO2 + H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AG + HNO3 = AGNO3 + NO2 + H2O =>
AG + 2 HNO3 = AGNO3 + NO2 + H2O
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
Li3N + O2 = NO + Li3O =>
Li3N + O2 = NO + Li3O
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaO2 + H2O = NaH + O2 =>
4 NaO2 + 2 H2O = 4 NaH + 5 O2
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
NaO2 + H2O = NaH + O2 =>
4 NaO2 + 2 H2O = 4 NaH + 5 O2
CuSO4 + HS = CuS + HSO4 =>
CuSO4 + HS = CuS + HSO4
Li3N + O2 = NO + Li2O =>
4 Li3N + 5 O2 = 4 NO + 6 Li2O
Ba(No3)2 + NaOh = Ba(Oh)2 + NaNo3 =>
Ba(No3)2 + 2 NaOh = Ba(Oh)2 + 2 NaNo3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CH4 + H2 = CH6 =>
CH4 + H2 = CH6
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cl2 + NaOH = NaCl + HOCl =>
Cl2 + NaOH = NaCl + HOCl
Na2SO4 + H2O = H2SO4 + NaOH =>
Na2SO4 + 2 H2O = H2SO4 + 2 NaOH
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HgO = Hg + O =>
HgO = Hg + O
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/17
Équations équilibrées sur03/17/16
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