| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = (H)2O + NaCl
C25H44O + O2 = CO2 + H2O =>
2 C25H44O + 71 O2 = 50 CO2 + 44 H2O
PbCl2 + Na2SO4 = NaCl + PbSO4 =>
PbCl2 + Na2SO4 = 2 NaCl + PbSO4
Ba(OH)2 + Li2SO4 = LiOH + BaSO4 =>
Ba(OH)2 + Li2SO4 = 2 LiOH + BaSO4
AlSO4 + BaOH = AlOH + BaSO4 =>
AlSO4 + BaOH = AlOH + BaSO4
CrCl3 = Cl + Cr =>
CrCl3 = 3 Cl + Cr
NaVO3 + Pb(CH3COO)2 = Pb(VO3)2 + CH3COONa =>
2 NaVO3 + Pb(CH3COO)2 = Pb(VO3)2 + 2 CH3COONa
CaO + Cl2O7 = Ca(ClO3)2 + O2 =>
CaO + Cl2O7 = Ca(ClO3)2 + O2
(CH3CO)2O + H2NC6H4OH = C8H9NO2 + CH3COOH =>
(CH3CO)2O + H2NC6H4OH = C8H9NO2 + CH3COOH
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
Ca(OH)2 + CH3CO2H = (CH3COO)2Ca + H2O =>
Ca(OH)2 + 2 CH3CO2H = (CH3COO)2Ca + 2 H2O
PH3 + Cl = PCl + HCl =>
PH3 + 4 Cl = PCl + 3 HCl
NaNO2 + HCl = NO + H2O + NaNO3 + NaCl =>
3 NaNO2 + 2 HCl = 2 NO + H2O + NaNO3 + 2 NaCl
Al + NaCl = Cl + NaAl =>
Al + NaCl = Cl + NaAl
KOH + Al + KClO3 = KAlO2 + KCl + H2O =>
2 KOH + 2 Al + KClO3 = 2 KAlO2 + KCl + H2O
FeNO3 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeNO3 + 4 HNO3 = Fe(NO3)3 + 2 NO2 + 2 H2O
CH3(CH2)4CH3(g) + O2(g) = CO2(g) + H2(g) =>
CH3(CH2)4CH3(g) + 6 O2(g) = 6 CO2(g) + 7 H2(g)
H5C3O2Na + O2 = CO2 + Na2O + H2 =>
4 H5C3O2Na + 9 O2 = 12 CO2 + 2 Na2O + 10 H2
P4 + KCIO3 = P4O10 + KCIO =>
P4 + 5 KCIO3 = P4O10 + 5 KCIO
Cu2S + Cu2O2 = Cu + SO2 =>
Cu2S + Cu2O2 = 4 Cu + SO2
NaO3 + C3H6O3 = CO2 + Na2O + H2O =>
12 NaO3 + 5 C3H6O3 = 15 CO2 + 6 Na2O + 15 H2O
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
CO2 + H2O = C6H12O6O2 + O2 =>
6 CO2 + 6 H2O = C6H12O6O2 + 5 O2
SnCO3 + NaOH = Na2CO3 + Sn(OH)2 =>
SnCO3 + 2 NaOH = Na2CO3 + Sn(OH)2
CuCl + NaOH = Cu(OH) + NaCl =>
CuCl + NaOH = Cu(OH) + NaCl
C13H18O2 + HNO3 = NO2 + CO2 + H2O =>
C13H18O2 + 66 HNO3 = 66 NO2 + 13 CO2 + 42 H2O
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
MgO4 + SO3 = MgSO4 + O =>
MgO4 + SO3 = MgSO4 + 3 O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HNO3 + K2H3IO6 = KH4IO6 + KNO3 =>
HNO3 + K2H3IO6 = KH4IO6 + KNO3
MgO4 + SO3 = MgSO4 + O =>
MgO4 + SO3 = MgSO4 + 3 O
Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O
BaO2 + H2SO4 = Ba(SO4)2 + H2O =>
BaO2 + 2 H2SO4 = Ba(SO4)2 + 2 H2O
CO2 + HF = C2H3F3 + O2 =>
2 CO2 + 3 HF = C2H3F3 + 2 O2
NaOH(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + H2O =>
2 NaOH(aq) + H2C4H4O6(aq) = Na2C4H4O6(aq) + 2 H2O
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
NaHCO3 + H3C6H507 = Na3C6H507 + H2O + CO2 =>
3 NaHCO3 + H3C6H507 = Na3C6H507 + 3 H2O + 3 CO2
Mn2 + KClO3 + K(OH) = KMnO4 + KCl + H2O =>
3 Mn2 + 7 KClO3 + 6 K(OH) = 6 KMnO4 + 7 KCl + 3 H2O
Cu + KNO3 + HCl = KCl + CuCl2 + NO + H2O =>
3 Cu + 2 KNO3 + 8 HCl = 2 KCl + 3 CuCl2 + 2 NO + 4 H2O
(NH4)2SO4 + Ba(ClO3)2 = BaSO4 + NH4ClO3 =>
(NH4)2SO4 + Ba(ClO3)2 = BaSO4 + 2 NH4ClO3
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
Fa + H2O = Fa2O4 + H2 =>
2 Fa + 4 H2O = Fa2O4 + 4 H2
boron + oxygen = boronoxide =>
4 B + 3 O2 = 2 B2O3
carbonicacid + magnesium = magnesiumcarbonate + hydrogen =>
H2CO3 + Mg = MgCO3 + H2
C3H8O3 + Cu(OH)2 = C3H6O3 + CuOH + H2O =>
C3H8O3 + 2 Cu(OH)2 = C3H6O3 + 2 CuOH + 2 H2O
C26H6 + O2 = H2O + CO2 =>
2 C26H6 + 55 O2 = 6 H2O + 52 CO2
KBr + ZnSO4 = K2SO4 + ZnBr2 =>
2 KBr + ZnSO4 = K2SO4 + ZnBr2
CuO + HNO2 = Cu(NO3)2 + NO + H2O =>
CuO + 6 HNO2 = Cu(NO3)2 + 4 NO + 3 H2O
Br{-} + S2O8{-2} = Br2 + SO4{-2} =>
2 Br{-} + S2O8{-2} = Br2 + 2 SO4{-2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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