| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
CH5OH + O2 = CO2 + H20(water) =>
10 CH5OH + 5 O2 = 10 CO2 + 3 H20(water)
H2SO4 + K2Cr2O7 + HCl = Cr2(SO4)3 + H2O + K2SO4 + Cl1 =>
4 H2SO4 + K2Cr2O7 + 6 HCl = Cr2(SO4)3 + 7 H2O + K2SO4 + 6 Cl1
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Na4SiO4 + HCl = SiO2 + NaCl + H2O =>
Na4SiO4 + 4 HCl = SiO2 + 4 NaCl + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH2CH2COOH + LiOH = NH2CH2COOLi + H2O =>
NH2CH2COOH + LiOH = NH2CH2COOLi + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH(s) = Na2O(s) + H2O =>
2 NaOH(s) = Na2O(s) + H2O
O2 + CH3CH2OH = C2O + H2O =>
3 O2 + 2 CH3CH2OH = 2 C2O + 6 H2O
C2H3Cl + CuO = Cu + CuCl2 + CO2 + H2O =>
2 C2H3Cl + 11 CuO = 10 Cu + CuCl2 + 4 CO2 + 3 H2O
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na + Fe(ClO3) = Fe + NaClO3 =>
Na + Fe(ClO3) = Fe + NaClO3
KMnO4 + KHSO3 + HNO3 = MnSO4 + KNO3 + KHSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + 4 HNO3 = 2 MnSO4 + 4 KNO3 + 3 KHSO4 + 3 H2O
CdCl2(aq) + Na2CO3(aq) = NaCl(aq) + CdCO3(s) =>
CdCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CdCO3(s)
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
C4H0OH + O2 = CO2 + H2O =>
C4H0OH + 4 O2 = 4 CO2 + H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
NaI + MnO2 + H2SO4 = MnSO3 + NaHSO4 + I2 + H2O =>
4 NaI + MnO2 + 5 H2SO4 = MnSO3 + 4 NaHSO4 + 2 I2 + 3 H2O
C2H4 + Br2 + CCl4 = C2H4Br2CCl4 =>
C2H4 + Br2 + CCl4 = C2H4Br2CCl4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
C8H18O6 + O2 = CO2 + H2O =>
2 C8H18O6 + 19 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4
C + H2 = CH4 =>
C + 2 H2 = CH4
P + NaCl = NaP + Cl =>
P + NaCl = NaP + Cl
Ba + Ag2SO4 = Ag2 + Ba(SO4) =>
Ba + Ag2SO4 = Ag2 + Ba(SO4)
KClO3 + NH3 = KCl + Cl2 + H2O + KNO3 =>
3 KClO3 + 2 NH3 = KCl + Cl2 + 3 H2O + 2 KNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Br2O + H2O = HBrO =>
Br2O + H2O = 2 HBrO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaSiO3 + H3PO4 + H2O = Ca(HPO4)*2H2O + H2SiO3 =>
CaSiO3 + H3PO4 + 2 H2O = Ca(HPO4)*2H2O + H2SiO3
Cd + CuSO4 = Cu + CdSO4 =>
Cd + CuSO4 = Cu + CdSO4
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2
TiOCl2 + NaOH + H2O2 = NaCl + H2O + H4TiO6 =>
TiOCl2 + 2 NaOH + 2 H2O2 = 2 NaCl + H2O + H4TiO6
Cl + HI = I2 + HCl =>
2 Cl + 2 HI = I2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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