| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ca(OH)2(s) + HCl = CaCl2 + H2O(l) =>
Ca(OH)2(s) + 2 HCl = CaCl2 + 2 H2O(l)
sodiumchloride + silvernitrate = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O(l) =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O(l)
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg2 =>
2 Mg + 2 Hg(NO3)2 = 2 Mg(NO3)2 + Hg2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KSCN + KMnO4 + H3PO4 = Mn3(PO4)2 + K3PO4 + SO3 + CO2 + N2 + H2O =>
30 KSCN + 66 KMnO4 + 76 H3PO4 = 22 Mn3(PO4)2 + 32 K3PO4 + 30 SO3 + 30 CO2 + 15 N2 + 114 H2O
HCl(aq) + NaOH(aq) = H2O + NaCl =>
HCl(aq) + NaOH(aq) = H2O + NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
HNO3 + NaCO3 = NaNO3 + HCO3 =>
HNO3 + NaCO3 = NaNO3 + HCO3
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
HNO3 + Al = Al(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Fe + Co(CLO3)2 = Fe(CLO3)2 + Co =>
Fe + Co(CLO3)2 = Fe(CLO3)2 + Co
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
PbO2 + HNO2 + H2SO4 = PbSO4 + HNO3 + H2O =>
PbO2 + HNO2 + H2SO4 = PbSO4 + HNO3 + H2O
C6O11H7N3 + HNO3 = CO2 + N2 + H2O =>
5 C6O11H7N3 + 9 HNO3 = 30 CO2 + 12 N2 + 22 H2O
Zn + FeCl2 = ZnCl + Fe =>
2 Zn + FeCl2 = 2 ZnCl + Fe
Ca(oh)2 + FeCl3 = CaCl2 + Fe(oh)3 =>
9 Ca(oh)2 + 12 FeCl3 = 18 CaCl2 + 4 Fe(oh)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
PbO2 + HNO2 + H2SO4 = PbSO4 + HNO3 + H2O =>
PbO2 + HNO2 + H2SO4 = PbSO4 + HNO3 + H2O
NaVO3 + N2H4 + HCl = N2 + VOCl2 + H2O + NaCl =>
4 NaVO3 + N2H4 + 12 HCl = N2 + 4 VOCl2 + 8 H2O + 4 NaCl
C6O11H7N3 + O2 = CO2 + N2 + H2O =>
4 C6O11H7N3 + 9 O2 = 24 CO2 + 6 N2 + 14 H2O
Al + FeO4 = Al2O3 + Fe =>
8 Al + 3 FeO4 = 4 Al2O3 + 3 Fe
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Al + OH{-} + NO3{-} + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3
BaCl2 + MgSO4 = MgCl2 + BaSO4 =>
BaCl2 + MgSO4 = MgCl2 + BaSO4
H2SO3 + K2S = H2SK2SO3 =>
H2SO3 + K2S = H2SK2SO3
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H2SO3 + K2S = H2S + K2SO3 =>
H2SO3 + K2S = H2S + K2SO3
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Na2SO4
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
CuFeS2 + O2 = FeO + Cu2S + SO2 =>
2 CuFeS2 + 4 O2 = 2 FeO + Cu2S + 3 SO2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Cu + (NH4)2S = CuS + (NH4) =>
Cu + (NH4)2S = CuS + 2(NH4)
C6H8O7 + NaHCO3 = Na3C6H9O7 + H2O + CO2 =>
11 C6H8O7 + 27 NaHCO3 = 9 Na3C6H9O7 + 17 H2O + 39 CO2
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/16
Équations équilibrées sur03/31/15
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