| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(NO3)2*6H2O = 2 CuO + 12 H2O + 4 NO2 + O2
Cu(aq) + NaNO3(aq) = Cu(NO3) + Na(aq) =>
Cu(aq) + NaNO3(aq) = Cu(NO3) + Na(aq)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
Zn + Cu3(PO4)2 = Zn3(PO4)2 + Cu =>
3 Zn + Cu3(PO4)2 = Zn3(PO4)2 + 3 Cu
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-} + NO + H2O =>
Au + NO3{-} + 4 Cl{-} + 4 H{+} = AuCl4{-} + NO + 2 H2O
Zn(s) + Cu(NO3)2(aq) = Cu(s) + Zn(NO3)2 =>
Zn(s) + Cu(NO3)2(aq) = Cu(s) + Zn(NO3)2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
NO2 + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO2 + KCLO + 2 KOH = 2 KNO3 + KCL + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaNO3 + HSO4 = HNO3 + NaSO4 =>
NaNO3 + HSO4 = HNO3 + NaSO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C15H31COOH3 + O2 = CO2 + H2O =>
2 C15H31COOH3 + 47 O2 = 32 CO2 + 34 H2O
FeCl2 + K2CrO7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
9 FeCl2 + K2CrO7 + 14 HCl = 9 FeCl3 + 2 KCl + CrCl3 + 7 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C3H8O3 + O2 = CO2 + H20 =>
10 C3H8O3 + 15 O2 = 30 CO2 + 4 H20
C2H7OH + O2 = CO2 + H20 =>
10 C2H7OH + 15 O2 = 20 CO2 + 4 H20
CaO + KOH = CaOH + KO =>
CaO + KOH = CaOH + KO
Cu(aq) + NaOH(aq) = Cu(OH) + Na(aq) =>
Cu(aq) + NaOH(aq) = Cu(OH) + Na(aq)
HNO3 + SO2 + H2O = H2SO4 + NO =>
2 HNO3 + 3 SO2 + 2 H2O = 3 H2SO4 + 2 NO
C + HNO3 = CO2 + NO2 + H20 =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
SnSO4 + Zn = ZnSO4 + Sn =>
SnSO4 + Zn = ZnSO4 + Sn
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
H2 + CO3 = CO + H2O =>
2 H2 + CO3 = CO + 2 H2O
Cu(NO3)2*6H2O = CuO + H2O + NO2 + O2 =>
2 Cu(NO3)2*6H2O = 2 CuO + 12 H2O + 4 NO2 + O2
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl =>
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C15H31COOH3 + O2 = CO + H2O =>
2 C15H31COOH3 + 31 O2 = 32 CO + 34 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C3H6 + O2 = CO2 + H2O2 =>
C3H6 + 6 O2 = 3 CO2 + 3 H2O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(aq) + Na3PO4(aq) = Cu(PO4) + Na(aq) =>
Cu(aq) + Na3PO4(aq) = Cu(PO4) + 3 Na(aq)
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CH3CH2OH + HCOOH = HCOOCH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCOOCH2CH3 + H2O
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
NaCl + Al2(SO4)3 = AlCl3 + Na2SO4 =>
6 NaCl + Al2(SO4)3 = 2 AlCl3 + 3 Na2SO4
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3CHCH2 + HBr = CH3CHCH3 + Br =>
CH3CHCH2 + HBr = CH3CHCH3 + Br
Fe(aq) + Na3PO4(aq) = Fe(PO4) + Na(aq) =>
Fe(aq) + Na3PO4(aq) = Fe(PO4) + 3 Na(aq)
SB2S3(S) + HCl(aq) = H3SBCl6(s) + H2S(g) =>
SB2S3(S) + 12 HCl(aq) = 2 H3SBCl6(s) + 3 H2S(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/17
Équations équilibrées sur02/21/16
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