| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 3 Cl2 = 2 PCl3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Al + HNO3 = Al(NO3)2 + NH4NO3 + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + NH4NO3 + 3 H2O
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
NO3{-} + OH{-} + Al + H2O = NH3 + [Al(O2)]{-} =>
3 NO3{-} + 5 OH{-} + 8 Al + 2 H2O = 3 NH3 + 8[Al(O2)]{-}
Al2(SO4) + Ca(OH)2 = Al(OH) + CaSO4 =>
Al2(SO4) + Ca(OH)2 = 2 Al(OH) + CaSO4
Al + HNO3 = Al(NO3)2 + NH4NO3 + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + NH4NO3 + 3 H2O
HNO2 + KOH = H2O + KNO2 =>
HNO2 + KOH = H2O + KNO2
C8H18 + O2 = CO2 + H3O =>
C8H18 + 11 O2 = 8 CO2 + 6 H3O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C8H18 + O2 = CO2 + H3O =>
C8H18 + 11 O2 = 8 CO2 + 6 H3O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HNO3 + Cu = Cu(NO3)2 + H2 =>
2 HNO3 + Cu = Cu(NO3)2 + H2
NH3(l) + H2SO4(aq) = (NH4)2SO4(s) =>
2 NH3(l) + H2SO4(aq) = (NH4)2SO4(s)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
H + O = H2O =>
2 H + O = H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NO + HCLO4 + H2O = HNO3 + HCL =>
8 NO + 3 HCLO4 + 4 H2O = 8 HNO3 + 3 HCL
NaHCO3 + CH3COOH = CH3COONa + H2CO3 =>
NaHCO3 + CH3COOH = CH3COONa + H2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
NaOH + Cr2O3 + O2 = Na2CrO4 + H2O =>
8 NaOH + 2 Cr2O3 + 3 O2 = 4 Na2CrO4 + 4 H2O
NaOH + Cr2O3 + KNO3 = Na2CrO4 + H2O + KNO2 =>
4 NaOH + Cr2O3 + 3 KNO3 = 2 Na2CrO4 + 2 H2O + 3 KNO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H5ONA + HCL = C6H5OH + NACL =>
C6H5ONA + HCL = C6H5OH + NACL
CO + F2 = COF3 =>
2 CO + 3 F2 = 2 COF3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
SO3{2-} + Cr2O7{2-} + H3O{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{2-} + Cr2O7{2-} + 8 H3O{+} = 3 SO4{2-} + 2 Cr{3+} + 12 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/18
Équations équilibrées sur04/19/17
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