| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Al(NO3)3 + 8 KNO3 + 2 CH3OH = AgAlO2 + 2 CO2 + 8 KOH + 12 NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ga2S3 = Ga + S2 =>
2 Ga2S3 = 4 Ga + 3 S2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K2O = K + O2 =>
2 K2O = 4 K + O2
Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl3 + Br2 + H2O = HBrO3 + HCl =>
5 HCl3 + Br2 + 6 H2O = 2 HBrO3 + 15 HCl
C6H5CH2OH + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOK + 4 MnO2 + KOH + 4 H2O
C + HCl = C10H16 + Cl2 =>
10 C + 16 HCl = C10H16 + 8 Cl2
NaOH + H2C2O4 = Na2C2O4 + H2O =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(OH)3 + Na2CO3 + KClO3 = KCl + CO2 + H2O9 + Na2CrO4 =>
2 Cr(OH)3 + 2 Na2CO3 + 9 KClO3 = 9 KCl + 2 CO2 + 3 H2O9 + 2 Na2CrO4
CaH2SO3 = Ca(SO3)H2 =>
CaH2SO3 = Ca(SO3)H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C = C7 =>
7 C = C7
CUO + C = C2CU + CO2 =>
2 CUO + 5 C = 2 C2CU + CO2
HCl(aq) + O2 = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2 = 2 H2O(l) + 2 Cl2(g)
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
Ca(NO3)2(aq) + KCl(aq) = CaCl2 + KNO3 =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2 + 2 KNO3
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CuCo3 + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3 + 2 NaOH = Cu(OH)2 + Na2Co3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C2H5Cl + NaOH = HCl + C2H5NaO =>
C2H5Cl + NaOH = HCl + C2H5NaO
Sn + HNO3(konc) = Sn(NO3)2 + NO + H2O =>
3 Sn + 8 HNO3(konc) = 3 Sn(NO3)2 + 2 NO + 4 H2O
CH4N2O + NaOH = Na2CO3 + NH3 =>
CH4N2O + 2 NaOH = Na2CO3 + 2 NH3
Fe2S3 + NO3{-} + H{+} = Fe3{+} + SO42{-} + NO + H2O =>
9 Fe2S3 + 749 NO3{-} + 728 H{+} = 6 Fe3{+} + 27 SO42{-} + 749 NO + 364 H2O
Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4
C6H12 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnO2 + H2O =>
3 C6H12 + 10 KMnO4 + 5 H2SO4 = 3 C6H10O4 + 5 K2SO4 + 10 MnO2 + 8 H2O
SrS + AgNO3 = SrNO3 + SAg =>
SrS + AgNO3 = SrNO3 + SAg
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Al + HNO3 = AlHNO3 =>
Al + HNO3 = AlHNO3
CrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
2 CrO2 + 3 Br2 + 8 NaOH = 2 NaCrO4 + 6 NaBr + 4 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Mg + O + H2O = MgOH2O =>
Mg + O + H2O = MgOH2O
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
Co(OH)2 + H2SO4 = Co + SO4 + H2O =>
Co(OH)2 + H2SO4 = Co + SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
B(OH)3 = HBO2 + H2O =>
B(OH)3 = HBO2 + H2O
NCO3 + H3PO4 = N3(PO4)2 + H2O + CO2 =>
3 NCO3 + 2 H3PO4 = N3(PO4)2 + 3 H2O + 3 CO2
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
SN + H2O = SN(OH)4 + H2 =>
SN + 4 H2O = SN(OH)4 + 2 H2
PI3 + H2O + Cl = HI + H3PO4 + HCl =>
PI3 + 4 H2O + 2 Cl = 3 HI + H3PO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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