| Équations équilibrées la veille |
5 C6H12O6 = 2 C11H20O2 + 8 CO2 + 10 H2O
FeO + H2S = FeS + H2O =>
FeO + H2S = FeS + H2O
HNO3 + H2Hg = Hg(NO3)2 + NO + H2O =>
10 HNO3 + 3 H2Hg = 3 Hg(NO3)2 + 4 NO + 8 H2O
KCN + S = KCNS =>
KCN + S = KCNS
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NHO3 + CuO = Cu(NO3)2 + H2O =>
2 NHO3 + CuO = Cu(NO3)2 + H2O
C3H4(l) + O2(g) = CO2(g) + H2O(g) =>
C3H4(l) + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
NH3(aq) + CoCl2(aq) = Cl(aq) + Co(NH3)2(aq) =>
2 NH3(aq) + CoCl2(aq) = 2 Cl(aq) + Co(NH3)2(aq)
HCl + NaHCO3 = NaCl + CH2O3 =>
HCl + NaHCO3 = NaCl + CH2O3
C14H11Cl2NO2 + O2 = CO2 + H2O + Cl + NH4 =>
4 C14H11Cl2NO2 + 59 O2 = 56 CO2 + 14 H2O + 8 Cl + 4 NH4
HBr + Ag = AgBr + H2 =>
2 HBr + 2 Ag = 2 AgBr + H2
MnO4{-} + Fe2{+} = Fe3{+} + Mn2{+} + O2 =>
2 MnO4{-} + 9 Fe2{+} = 6 Fe3{+} + Mn2{+} + 4 O2
AgBr + Na2S2O3 = NaBr + Na + Na[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + 2 Na + Na[Ag(S2O3)2]
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
C3H7Cl + H2O = C3H7OH + HCl =>
C3H7Cl + H2O = C3H7OH + HCl
(NH4)2Cr2O7 + Ba(OH)2 = NH4OH + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH4OH + BaCr2O7
Pb(CH3COO)2 + CaOCl2 + H2O = CH3COOH + PbO2 + CaCl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = 2 CH3COOH + PbO2 + CaCl2
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + NaNO3 + H2SO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 6 NaNO3 + 3 H2SO3
NH4Br + NaOH = NH3Na + Br + H2O =>
NH4Br + NaOH = NH3Na + Br + H2O
CH3CHCH3CHCH3CH2CH3 + O2 = CO2 + H2O =>
CH3CHCH3CHCH3CH2CH3 + 11 O2 = 7 CO2 + 8 H2O
NaHSO4 + FeO = FeSO4 + Na2SO4 + H2O =>
2 NaHSO4 + FeO = FeSO4 + Na2SO4 + H2O
H2O + S8 = S2O3{2-} + S{2-} + H{+} =>
6 H2O + S8 = 2 S2O3{2-} + 4 S{2-} + 12 H{+}
Zr + CH3COOH + NH4F = (NH4)3ZrF7 + CH3COONH4 + H2 =>
Zr + 4 CH3COOH + 7 NH4F = (NH4)3ZrF7 + 4 CH3COONH4 + 2 H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O2 + H2 =>
Ca(OH)2 + H2SO4 = CaSO4 + H2O2 + H2
ZnO + NaOH = ZnO2Na2 + H2O =>
ZnO + 2 NaOH = ZnO2Na2 + H2O
Al2O3 + KCl = Al + KClO4 =>
4 Al2O3 + 3 KCl = 8 Al + 3 KClO4
CaCl + Fe(SO4) = CaSO4 + FeCl =>
CaCl + Fe(SO4) = CaSO4 + FeCl
IrClO3 = IrCl + O2 =>
2 IrClO3 = 2 IrCl + 3 O2
ClOH + H2S = HOH + Cl2S =>
2 ClOH + H2S = 2 HOH + Cl2S
KHS + O2 = KOH + S =>
2 KHS + O2 = 2 KOH + 2 S
CH3COOBa = CH3COO{-} + Ba{+} =>
CH3COOBa = CH3COO{-} + Ba{+}
S + O2 + CaCO3 = CaSO4 + CO =>
S + O2 + CaCO3 = CaSO4 + CO
P = P3 =>
3 P = P3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
N2O + CO = N2 + CO2 =>
N2O + CO = N2 + CO2
Cu + AgNO{3} = Ag + CuNO{3} =>
Cu + AgNO{3} = Ag + CuNO{3}
KI + H2SO4 = K2SO4 + H2O + SO2I2 =>
2 KI + 2 H2SO4 = K2SO4 + 2 H2O + SO2I2
Al2O3 + K2CO3 = Al2(CO3)3 + K2O =>
Al2O3 + 3 K2CO3 = Al2(CO3)3 + 3 K2O
As2S3 + H2O2 + NH3 = N2H8SO4 + N4H16As2O5 + H2O =>
As2S3 + 12 H2O2 + 10 NH3 = 3 N2H8SO4 + N4H16As2O5 + 7 H2O
H2O2 + H{+} + Fe{2+} = (H2O) + Fe{3+} =>
H2O2 + 2 H{+} + 2 Fe{2+} = 2(H2O) + 2 Fe{3+}
C3H2O2 + NaOH = H2O + C3HO2Na =>
C3H2O2 + NaOH = H2O + C3HO2Na
K2Cr2O7 + HCl = CrCl3 + H2O + Cl2 + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 3 Cl2 + 2 KCl
Zn{2+} + Co = Zn + Co{2+} =>
Zn{2+} + Co = Zn + Co{2+}
CuO + (H2SO4)6 = CuSO4 + H2O =>
6 CuO + (H2SO4)6 = 6 CuSO4 + 6 H2O
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
AlCl3 + H2(SO4) = Al(SO4) + H2Cl3 =>
AlCl3 + H2(SO4) = Al(SO4) + H2Cl3
S + OH = H2SO4 + H2O =>
S + 6 OH = H2SO4 + 2 H2O
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
CH3 + CH = CH2 =>
CH3 + CH = 2 CH2
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Équations équilibrées sur12/20/24
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