| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaSo4 + AlBr3 = CaBr2 + Al2(So4)3 =>
3 CaSo4 + 2 AlBr3 = 3 CaBr2 + Al2(So4)3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CaSo4 + AlBr3 = CaBr2 + Al2(So4)3 =>
3 CaSo4 + 2 AlBr3 = 3 CaBr2 + Al2(So4)3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na3PO4 + Co(NO3)2 = NaNO3 + Co3(PO4)2 =>
2 Na3PO4 + 3 Co(NO3)2 = 6 NaNO3 + Co3(PO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BiCl3NaOH = NaCl3Bi(OH) =>
BiCl3NaOH = NaCl3Bi(OH)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(NO3)2 + K3Po4 = Mg3(Po4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3Po4 = Mg3(Po4)2 + 6 KNO3
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
NO3{-} + Sn{2+} + H{+} = NO2 + Sn{4+} + H2O =>
2 NO3{-} + Sn{2+} + 4 H{+} = 2 NO2 + Sn{4+} + 2 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
NO3{-} + Sn{2+} + H{+} = NO + Sn{4+} + H2O =>
2 NO3{-} + 3 Sn{2+} + 8 H{+} = 2 NO + 3 Sn{4+} + 4 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
FeO + H(ClO4) = Fe(ClO4)2 + H2O =>
FeO + 2 H(ClO4) = Fe(ClO4)2 + H2O
C21H30O2 + C8H10N4O2 = C25H35N2O3 =>
2 C21H30O2 + C8H10N4O2 = 2 C25H35N2O3
KNO2 + KI + HCl = KCl + I2 + NO + H2O =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + I2 + 2 NO + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + HBr(aq) = H(g) + MgBr2(aq) =>
Mg + 2 HBr(aq) = 2 H(g) + MgBr2(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + FeNO3 = Fe + MgNO3 =>
Mg + FeNO3 = Fe + MgNO3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(ClO3)2 = CaCl2 + O(g) =>
Ca(ClO3)2 = CaCl2 + 6 O(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C21H30O2 + C8H10N4O2 = C25H35N4O3 + C + H2O =>
23 C21H30O2 + 26 C8H10N4O2 = 26 C25H35N4O3 + 41 C + 20 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Ca + HO = Ca(OH)2 =>
Ca + 2 HO = Ca(OH)2
Li + O(g) = Li2O =>
2 Li + O(g) = Li2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
HC3H5O2 = H + C3H5O2 =>
HC3H5O2 = H + C3H5O2
C21H30O2 + C8H10N4O2 = C25H35N4O3 + C + H2O =>
23 C21H30O2 + 26 C8H10N4O2 = 26 C25H35N4O3 + 41 C + 20 H2O
C21H30O2 + C8H10N4O2 = C26H35N4O3 + C + H2O =>
23 C21H30O2 + 26 C8H10N4O2 = 26 C26H35N4O3 + 15 C + 20 H2O
NaOH + AgNO3 = NaAg + OHNO3 =>
NaOH + AgNO3 = NaAg + OHNO3
AgNO3 + Na2CuCl4 = AgCl + NaNO3 + Cu + Cl =>
2 AgNO3 + Na2CuCl4 = 2 AgCl + 2 NaNO3 + Cu + 2 Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(BrO3)2 + Na3PO4 = Ba3(PO4)2 + NaBrO3 =>
3 Ba(BrO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
I{-2} + SO4{-2} + H{+} = H2SO3 + I2 + H2O =>
2 I{-2} + 2 SO4{-2} + 8 H{+} = 2 H2SO3 + I2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KIO4 + C6H12O6 = CO2 + H2O + KI =>
3 KIO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/11
Équations équilibrées sur03/15/10
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