| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2WO4 + 12 HCl + SnCl2 = W5O14 + (Na)2[SnCl6] + 8 NaCl + 6 H2O
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C9H13N + O2 = CO2 + H2O + N2 =>
4 C9H13N + 49 O2 = 36 CO2 + 26 H2O + 2 N2
HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2
HCl + NaHCO3 = NaCl + H2CO3 =>
HCl + NaHCO3 = NaCl + H2CO3
Na2WO4 + HCl + Na2SO3 = W5O14 + Na2SO4 + NaCl + H2O =>
5 Na2WO4 + 10 HCl + Na2SO3 = W5O14 + Na2SO4 + 10 NaCl + 5 H2O
Na2WO4 + HCl + Na2S = W5O14 + S + NaCl + H2O =>
5 Na2WO4 + 12 HCl + Na2S = W5O14 + S + 12 NaCl + 6 H2O
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Na2WO4 + HCl + Zn = W5O14 + NaCl + ZnCl2 + H2O =>
5 Na2WO4 + 12 HCl + Zn = W5O14 + 10 NaCl + ZnCl2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
hydrochloricacid + sodiumhydroxide = sodiumchloride + water =>
HCl + NaOH = NaCl + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Mn + HClO = MnO2 + Cl{-} + H{+} =>
Mn + 2 HClO = MnO2 + 2 Cl{-} + 2 H{+}
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
C12H22O11 + H2O = C3H8O3 + CO2 =>
7 C12H22O11 + 19 H2O = 24 C3H8O3 + 12 CO2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
FeCl2 + H2O = FeO4 + H2 + HCl =>
FeCl2 + 4 H2O = FeO4 + 3 H2 + 2 HCl
NAOH + HCL = NACL + H2O =>
NAOH + HCL = NACL + H2O
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C2H6 + Cl2 = C2H6Cl =>
2 C2H6 + Cl2 = 2 C2H6Cl
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ar + I + F = ArIF =>
Ar + I + F = ArIF
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H9OH + O2 = CO2 + H2O =>
C5H9OH + 7 O2 = 5 CO2 + 5 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 5 Fe{3+} + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
HH4NO3 + KOH = KNO3 + NH3 + H2O =>
2 HH4NO3 + KOH = KNO3 + NH3 + 4 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
N2H4 + K2S2O8 + KOH = K2SO4 + NO + H2SO4 =>
N2H4 + 4 K2S2O8 + 2 KOH = 5 K2SO4 + 2 NO + 3 H2SO4
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/14
Équations équilibrées sur03/29/13
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