| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s)S(s) = CuS(s)
CaO + P2O5 + Na2SO4 = CaNaPO4 + CaSO4 =>
3 CaO + P2O5 + Na2SO4 = 2 CaNaPO4 + CaSO4
Cu + H2O = CuH + OH =>
Cu + H2O = CuH + OH
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Al2(SO4)3*18H2O + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4 + 18 H2O
AlO = OAl =>
AlO = OAl
Mg + H3NO3 = Mg(NO3)2 + NH3 + H2O =>
Mg + 3 H3NO3 = Mg(NO3)2 + NH3 + 3 H2O
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
Fe2Cl3 + NaOH = Fe2(OH)3 + NaCl =>
Fe2Cl3 + 3 NaOH = Fe2(OH)3 + 3 NaCl
Ga + N2 = Ga2N =>
4 Ga + N2 = 2 Ga2N
Na3[Cr(OH)6] + HCl = NaCl + H2O + Cr(OH)3 =>
Na3[Cr(OH)6] + 3 HCl = 3 NaCl + 3 H2O + Cr(OH)3
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
KI + Na2SiO3 = Na2I + KSiO3 =>
KI + Na2SiO3 = Na2I + KSiO3
C4H10Br2 + KOH = C4H8 + KBr + H2O =>
C4H10Br2 + 2 KOH = C4H8 + 2 KBr + 2 H2O
FeCI3 + Mn = Fe + MnCI3 =>
FeCI3 + Mn = Fe + MnCI3
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
HNO3Na2SO3 = HSO3Na2NO3 =>
HNO3Na2SO3 = HSO3Na2NO3
NH4NO3KCl = NH4ClKNO3 =>
NH4NO3KCl = NH4ClKNO3
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
NaClBaCl2 = NaCl2BaCl =>
NaClBaCl2 = NaCl2BaCl
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + H2O + H2 =>
2 Fe(OH)2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O + H2
SiH4 + N2H2 = Si3N4 + H2 =>
3 SiH4 + 2 N2H2 = Si3N4 + 8 H2
HBrO3 + AgOH = AgBrO3 + H2O =>
HBrO3 + AgOH = AgBrO3 + H2O
C6H5NO4 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO4 + 25 O2 = 24 CO2 + 10 H2O + 4 NO2
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
HNO3 + HNO2 = N2O4 + H2O =>
HNO3 + HNO2 = N2O4 + H2O
CaCO3 + SrCO3 + RuO2 + Cr2O3 + O2 = Ca50Sr50Ru95Cr5O300 + CO2 =>
200 CaCO3 + 200 SrCO3 + 380 RuO2 + 10 Cr2O3 + 5 O2 = 4 Ca50Sr50Ru95Cr5O300 + 400 CO2
NaHSO3 + HF = NaF + H2SO3 =>
NaHSO3 + HF = NaF + H2SO3
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
Mg3(PO4)2 + HNO3 = H3(PO4) + Mg(NO3)2 =>
Mg3(PO4)2 + 6 HNO3 = 2 H3(PO4) + 3 Mg(NO3)2
O2 + H2O + e = OH{-} =>
O2 + 2 H2O + 4e = 4 OH{-}
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2 =>
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2
K2MnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
3 K2MnO4 + KI + 3 H2O = 3 MnO2 + KIO3 + 6 KOH
Na2 + Ba(OH)2 = NaOH + Ba =>
Na2 + Ba(OH)2 = 2 NaOH + Ba
KCl + Na2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 KCl + Na2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 3 K2SO4 + Na2SO4 + 7 H2O
ZnOH + HNO3 = HOH + ZnNO3 =>
ZnOH + HNO3 = HOH + ZnNO3
K2(CO3) + H3PO4 = K3(PO4) + H2O + CO2 =>
3 K2(CO3) + 2 H3PO4 = 2 K3(PO4) + 3 H2O + 3 CO2
ZnO + BaCO3 = BaZnO2 + CO2 =>
ZnO + BaCO3 = BaZnO2 + CO2
K + SO2 = KSO2 =>
K + SO2 = KSO2
K2Cr2O7 + HCl + HIO4 = Cr(IO4)3 + KIO4 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 8 HIO4 = 2 Cr(IO4)3 + 2 KIO4 + 3 Cl2 + 7 H2O
NiCl2 + H2SO4 = NiSO4 + HCl =>
NiCl2 + H2SO4 = NiSO4 + 2 HCl
KNO3 + Na2S = K2S + Na(NO3) =>
2 KNO3 + Na2S = K2S + 2 Na(NO3)
NH4Cl + KOH = NH3 + KCl + H2O =>
NH4Cl + KOH = NH3 + KCl + H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
CaCO3 = CaO + CO2(q) =>
CaCO3 = CaO + CO2(q)
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Al3 + H2O = Al2O3 + H2 =>
2 Al3 + 9 H2O = 3 Al2O3 + 9 H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
