| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
C4H14 + O2 = H2O + CO2 =>
2 C4H14 + 15 O2 = 14 H2O + 8 CO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaNO2 + HCl = NO + H2O + NaNO3 + NaCl =>
3 NaNO2 + 2 HCl = 2 NO + H2O + NaNO3 + 2 NaCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgCl = Ag + Cl =>
AgCl = Ag + Cl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H80O + O2 = CO2 + H2O =>
2 C3H80O + 45 O2 = 6 CO2 + 80 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH3OH + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2CrO7 + 5 H2SO4 = 3 CO2 + Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + HCl =>
C6H8Cl2O2 + C6H16N2 = C12H22N2O2 + 2 HCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Na2So4 + BaCl2 = BaSo4 + Na2Cl2 =>
Na2So4 + BaCl2 = BaSo4 + Na2Cl2
HNO3 + Na2CO3 = CO2 + H2O + NaNO3 =>
2 HNO3 + Na2CO3 = CO2 + H2O + 2 NaNO3
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
I2 + NO3 = IO3 + NO2 =>
I2 + 6 NO3 = 2 IO3 + 6 NO2
C2H5NO + H2O = CH5N + CO2 + H2 =>
C2H5NO + H2O = CH5N + CO2 + H2
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
Zn + Pb(NO3)2 = ZnNO3 + Pb =>
2 Zn + Pb(NO3)2 = 2 ZnNO3 + Pb
Mg + HNO3 = Mg(NO3)2 + H2O + N20 =>
50 Mg + 120 HNO3 = 50 Mg(NO3)2 + 60 H2O + N20
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
HBr + AGNO3 = HNO3 + AGBr =>
HBr + AGNO3 = HNO3 + AGBr
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CACL = CA + CL =>
CACL = CA + CL
Mg + HNO3 = Mg(NO3)2 + H2O + N2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/17
Équations équilibrées sur04/26/16
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