| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H3PO4 + Al(OH)3 = 3 H2O + Al(H2PO4)3
Cd{2+} + NH3*H2O = Cd(NH3)4{2+} + H2O =>
Cd{2+} + 4 NH3*H2O = Cd(NH3)4{2+} + 4 H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
KClO4(heated) = KCl + O2 =>
KClO4(heated) = KCl + 2 O2
CH4 + O2 = CO2(g) + H2O(g) =>
CH4 + 2 O2 = CO2(g) + 2 H2O(g)
KClO4(heated) = KCl + O2 =>
KClO4(heated) = KCl + 2 O2
C2H4O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O2 + K2SO4 + 2 MnSO4 + 3 H2O
N(CH3)3 + O2 = H2O + CO2 + N2 =>
4 N(CH3)3 + 21 O2 = 18 H2O + 12 CO2 + 2 N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S2(g) + F2(g) = SF6(g) =>
S2(g) + 6 F2(g) = 2 SF6(g)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Ca5(PO4)3(OH)(s) + SiO2(s) + C(s) = P4(g) + Ca2SiO4(l) + CO2(g) + H2O(g) =>
4 Ca5(PO4)3(OH)(s) + 10 SiO2(s) + 15 C(s) = 3 P4(g) + 10 Ca2SiO4(l) + 15 CO2(g) + 2 H2O(g)
C6H5NH2 + O2 = H2O + CO2 + N2 =>
4 C6H5NH2 + 31 O2 = 14 H2O + 24 CO2 + 2 N2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NO + H = N + H2O =>
NO + 2 H = N + H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
Cd{2+} + HPO4{2-} = Cd(HPO4) =>
Cd{2+} + HPO4{2-} = Cd(HPO4)
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
KHC8H4O4 + NAOH = KNAC8H4O4 + H2O =>
KHC8H4O4 + NAOH = KNAC8H4O4 + H2O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
NH4{+} + HOCl = NH2Cl + H2O + H{+} =>
NH4{+} + HOCl = NH2Cl + H2O + H{+}
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
Mg + H2Br = MgBr + H2 =>
Mg + H2Br = MgBr + H2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2 + O2 = HO =>
H2 + O2 = 2 HO
H3PO4(aq) + NaOH(aq) = Na + H2O(l) + H2PO4 =>
H3PO4(aq) + NaOH(aq) = Na + H2O(l) + H2PO4
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
Mg + H2Br = MgBr + H2 =>
Mg + H2Br = MgBr + H2
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
NH3 + H2O = NH3O + H2 =>
NH3 + H2O = NH3O + H2
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
H2SO4 + Li(OH) = Li2SO4 + H2O =>
H2SO4 + 2 Li(OH) = Li2SO4 + 2 H2O
NH4{+} + HOCl = NH2Cl + H2O + H{+} =>
NH4{+} + HOCl = NH2Cl + H2O + H{+}
NABRO3 + F2 + NAOH = NABRO4 + NAF + H2O =>
NABRO3 + F2 + 2 NAOH = NABRO4 + 2 NAF + H2O
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2OH2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 4 H2OH2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Zn(OH)2 + Cu = Cu(OH)2 + Zn =>
Zn(OH)2 + Cu = Cu(OH)2 + Zn
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
Li2CO3 + HNO3 = LiNO3 + CO2 + H2O =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + CO2 + H2O
H2 + O2 = HO =>
H2 + O2 = 2 HO
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/16
Équations équilibrées sur04/02/15
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