| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)2Cr2O7 = NH4 + Cr2O7 =>
(NH4)2Cr2O7 = 2 NH4 + Cr2O7
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(CH3COO)2*2H2O + SiO2 = Zn2SiO4 + CH3COOH + H2O =>
2 Zn(CH3COO)2*2H2O + SiO2 = Zn2SiO4 + 4 CH3COOH + 2 H2O
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
NaOH + KHCO3 = Na2CO3 + K2O + H2O =>
4 NaOH + 2 KHCO3 = 2 Na2CO3 + K2O + 3 H2O
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2C2O4 + KMnO4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
Cu(cr) + Cl2(g) = CuCl2(cr) =>
Cu(cr) + Cl2(g) = CuCl2(cr)
KHSO4 + Al2O3 + SO3 = KAl(SO4)2 + H2O =>
2 KHSO4 + Al2O3 + 2 SO3 = 2 KAl(SO4)2 + H2O
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
C2H5(OH) + O2 = C2H4O + H2O =>
2 C2H5(OH) + O2 = 2 C2H4O + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + Al2O3 = Al2(SO3)3 =>
3 SO2 + Al2O3 = Al2(SO3)3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AgNO3(aq) + KCl(aq) = AgCl() + KNO3() =>
AgNO3(aq) + KCl(aq) = AgCl() + KNO3()
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu =>
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5OH + HBr = C2H5OBr + H2 =>
C2H5OH + HBr = C2H5OBr + H2
Mn + MnO4{-} + H2O = MnO2 + OH{-} =>
3 Mn + 4 MnO4{-} + 2 H2O = 7 MnO2 + 4 OH{-}
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
C2H7N + HCl = C2H8NCl =>
C2H7N + HCl = C2H8NCl
Cr2O3 + KOH + KMnO4 = K2CrO4 + MnO2 + H2O =>
Cr2O3 + 2 KOH + 2 KMnO4 = 2 K2CrO4 + 2 MnO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KOH + MnO2 + KNO2 = Mn(OH)2 + K + NO3 =>
2 KOH + MnO2 + 2 KNO2 = Mn(OH)2 + 4 K + 2 NO3
KHSO4 + Al2O3 + SO3 = KAl(SO4)2 + H2O =>
2 KHSO4 + Al2O3 + 2 SO3 = 2 KAl(SO4)2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KHSO4 + Al2O3 + SO3 = KAl(SO4)2 + H2O =>
2 KHSO4 + Al2O3 + 2 SO3 = 2 KAl(SO4)2 + H2O
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CUS + HNO3 = CU(NO3)2 + SO2 + NO2 + H2O =>
CUS + 8 HNO3 = CU(NO3)2 + SO2 + 6 NO2 + 4 H2O
KHSO4 + Al2O3 + SO3 = KAl(SO4)2 + H2O =>
2 KHSO4 + Al2O3 + 2 SO3 = 2 KAl(SO4)2 + H2O
H2S + HMNO4 = S + MNO + H2O =>
5 H2S + 2 HMNO4 = 5 S + 2 MNO + 6 H2O
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
HgO + HNO3 = H2O + Hg(NO3)2 =>
HgO + 2 HNO3 = H2O + Hg(NO3)2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Al2(SO4)3 + Zn = Al + ZnSO4 =>
Al2(SO4)3 + 3 Zn = 2 Al + 3 ZnSO4
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
MgSO4 + EDTA = MgSO4[EDTA] =>
MgSO4 + EDTA = MgSO4[EDTA]
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/15
Équations équilibrées sur04/07/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
