| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)3PO4 + PbSO3 = (NH4)3SO3 + PbPO4 =>
(NH4)3PO4 + PbSO3 = (NH4)3SO3 + PbPO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + Pb(OH)4 = H(OH)4 + PbNO3 =>
HNO3 + Pb(OH)4 = H(OH)4 + PbNO3
KOH + SO3 = KO3 + SOH =>
KOH + SO3 = KO3 + SOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
FeCl2 + H2SO4 = FeCl3 + Fe2(SO4)3 + SO2 + H2O =>
6 FeCl2 + 6 H2SO4 = 4 FeCl3 + Fe2(SO4)3 + 3 SO2 + 6 H2O
HNO3 + Pb(OH)4 = H2O + Pb(NO3)4 =>
4 HNO3 + Pb(OH)4 = 4 H2O + Pb(NO3)4
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C2H2 + O2 = H2O + CO2 = CO =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
As + Br = AsBr3 =>
As + 3 Br = AsBr3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cu(C2H3O2)2 + Sn3(PO4)4 = Cu3(PO4)2 + Sn(C2H3O2)4 =>
6 Cu(C2H3O2)2 + Sn3(PO4)4 = 2 Cu3(PO4)2 + 3 Sn(C2H3O2)4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
methane + oxygen = carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ag(NO3) + KI = K(NO3) + AgI =>
Ag(NO3) + KI = K(NO3) + AgI
Magnesiumoxide + carbondioxide = magnesiumcarbonate =>
MgO + CO2 = MgCO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
magnesiumoxide = magnesium + oxygen =>
2 MgO = 2 Mg + O2
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
water + carbondioxide = carbonicacid =>
H2O + CO2 = H2CO3
Mg(C2H3O2)2 + (NH4)2(PO4) = Mg(PO4) + NH4(C2H3O2) =>
Mg(C2H3O2)2 + (NH4)2(PO4) = Mg(PO4) + 2 NH4(C2H3O2)
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/14
Équations équilibrées sur07/15/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
