| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BrO{-} + 2 Fe(OH)3 + 4 OH({-}) = 3 Br{-} + 2 FeO4{2-} + 5 H2O
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K + CL = KCL =>
K + CL = KCL
C10H24 + O2 = CO2 + H2O =>
C10H24 + 16 O2 = 10 CO2 + 12 H2O
CaOH + HSO4 = CaSO4 + HOH =>
CaOH + HSO4 = CaSO4 + HOH
Na + S = Na2S =>
2 Na + S = Na2S
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
(NH4)OH + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)OH + H2SO4 = (NH4)2SO4 + 2 H2O
H + NH3 = NH4 =>
H + NH3 = NH4
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C15H3O + O2 = CO2 + H2O =>
4 C15H3O + 61 O2 = 60 CO2 + 6 H2O
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Ca + HCl = H + CaCl =>
Ca + HCl = H + CaCl
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
Cr(OH)2 + H3PO4 = Cr3(PO4)2 + H2O =>
3 Cr(OH)2 + 2 H3PO4 = Cr3(PO4)2 + 6 H2O
H + NH3 = NH4 =>
H + NH3 = NH4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiOH + H3BO3 = Li3BO3 + H2O =>
3 LiOH + H3BO3 = Li3BO3 + 3 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C8H16 + O2 = CO2 + H20 =>
5 C8H16 + 40 O2 = 40 CO2 + 4 H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
CH3COOH + Fe = Fe(CH3COO)2 + H2 =>
2 CH3COOH + Fe = Fe(CH3COO)2 + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
HOOCCH2CHOHCOOH + O2 = CO2 + H2O =>
HOOCCH2CHOHCOOH + 3 O2 = 4 CO2 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2OKAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
H2OKAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + H2O
C6H10O5 + HCL = CLC6H11O5 =>
C6H10O5 + HCL = CLC6H11O5
H2OKAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
H2OKAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + H2O
FEO + HCl = FECl2 + H2O =>
FEO + 2 HCl = FECl2 + H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Cr2O3 + KNO3 + K2CO3 = K2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 2 K2CrO4 + 3 KNO2 + 2 CO2
Na2S2O3 + K[Sb(OH)6] = Na[Sb(OH)6] + K2S2O3 =>
Na2S2O3 + 2 K[Sb(OH)6] = 2 Na[Sb(OH)6] + K2S2O3
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/19
Équations équilibrées sur04/26/18
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