| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHP + NAOH = H2O + NAKP
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Si02 + HF = SiF4 + H20 =>
5 Si02 + 40 HF = 10 SiF4 + 2 H20
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l) =>
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l)
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O =>
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O
H2S + H2Cr2O7 = Cr + H2O + S =>
6 H2S + H2Cr2O7 = 2 Cr + 7 H2O + 6 S
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C3H4N2O + C5H10O = C11H16N4O2 + H2O =>
2 C3H4N2O + C5H10O = C11H16N4O2 + H2O
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
H3C6H5O7(aq) + NaHCO3(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
H3C6H5O7(aq) + 3 NaHCO3(aq) = Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
H3C6H5O7(aq) + Na2CO3(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
2 H3C6H5O7(aq) + 3 Na2CO3(aq) = 2 Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
FE(OH)2 = FEO + H2O =>
FE(OH)2 = FEO + H2O
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
K2O = K + O2 =>
2 K2O = 4 K + O2
MgCl2 + CaOH2 = MgOH2 + CaCl2 =>
MgCl2 + CaOH2 = MgOH2 + CaCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuO(s) + NH3(g) = N2(g) + Cu(s) + H2O =>
3 CuO(s) + 2 NH3(g) = N2(g) + 3 Cu(s) + 3 H2O
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
AlCl3 + Cl2 = AlCl4 =>
2 AlCl3 + Cl2 = 2 AlCl4
C11H16N4O2 + H2O = C9H16O4 + CO2 + NH3 =>
C11H16N4O2 + 6 H2O = C9H16O4 + 2 CO2 + 4 NH3
C6H12Cl2 + AgNO3 = AgCl + ClNO3 + C2H4 =>
C6H12Cl2 + AgNO3 = AgCl + ClNO3 + 3 C2H4
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
NH4Cl(aq) + LiOH(aq) = NH4(OH)(s) + LiCl(aq) =>
NH4Cl(aq) + LiOH(aq) = NH4(OH)(s) + LiCl(aq)
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ca3(PO4)2 + Mg = Ca3P2 + MgO =>
Ca3(PO4)2 + 8 Mg = Ca3P2 + 8 MgO
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaBiO3 + As2O3 + H2O = BiO + NaOH + H3AsO4 =>
4 NaBiO3 + 3 As2O3 + 11 H2O = 4 BiO + 4 NaOH + 6 H3AsO4
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/19
Équations équilibrées sur09/17/18
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