| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 MgO = Al2O3 + 3 Mg
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
Zi + HCl = ZiCl + H =>
Zi + HCl = ZiCl + H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
C + O2 = CO2 =>
C + O2 = CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + Au = Au2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Au = Au2SO4 + 2 H2O + SO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
Zr + HNO3 + HCl = ZrCl4 + NO2 + H2O =>
Zr + 4 HNO3 + 4 HCl = ZrCl4 + 4 NO2 + 4 H2O
AL + H2 = ALH2 =>
AL + H2 = ALH2
H2SO4 + Au = Au2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Au = Au2SO4 + 2 H2O + SO2
Cr2O3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + 2 H2O + KCl
Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2
CH4 = C + H2 =>
CH4 = C + 2 H2
Li2O + H2CO3 = Li2CO3 + H2O =>
Li2O + H2CO3 = Li2CO3 + H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C6H5CH2OH + MnO4{-} + H{+} = C6H5COOH + Mn2{+} + H2O =>
13 C6H5CH2OH + 8 MnO4{-} + 12 H{+} = 13 C6H5COOH + 4 Mn2{+} + 19 H2O
FeSO3 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO3 + 3 H2O2 + H2SO4 = Fe2(SO4)3 + 4 H2O
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
C6H5CH2OH + MnO4{-} + H{+} = C6H5COOH + Mn{2+} + H2O =>
5 C6H5CH2OH + 4 MnO4{-} + 12 H{+} = 5 C6H5COOH + 4 Mn{2+} + 11 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Al + HNO3 = Al(NO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + N2O + 5 H2O
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + MnO2 + HCl = CuCl2 + MnCl2 + H2O =>
Cu + MnO2 + 4 HCl = CuCl2 + MnCl2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
AL(NO3)3 + NH4OH = AL(OH)3 + NH4NO3 =>
AL(NO3)3 + 3 NH4OH = AL(OH)3 + 3 NH4NO3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C10H8 + O2 = CO2 + H20 =>
5 C10H8 + 50 O2 = 50 CO2 + 2 H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
H3POu + NaOH = Na3POu + H2O =>
H3POu + 3 NaOH = Na3POu + 3 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
CuSO4 + HBr = CuBr2 + H2SO4 =>
CuSO4 + 2 HBr = CuBr2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/18
Équations équilibrées sur01/30/18
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