| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
CuCO3 + HCl(aq) = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl(aq) = CuCl2 + CO2 + H2O
Ba + FeBr2 = BaBr2 + Fe =>
Ba + FeBr2 = BaBr2 + Fe
Pb(C2H3O2)2 + LiCl = PbCl2 + LiC2H3O2 =>
Pb(C2H3O2)2 + 2 LiCl = PbCl2 + 2 LiC2H3O2
HNO3 + Pb = Pb(NO3)2 + H2 =>
2 HNO3 + Pb = Pb(NO3)2 + H2
AgP = Ag + P =>
AgP = Ag + P
CH3OC2H2 + O2 = CO2 + H2O =>
4 CH3OC2H2 + 15 O2 = 12 CO2 + 10 H2O
SrCl2*6H2O + NiCl2*6H2O + KNO2 = K2SrNi(NO2)6 + H2O + KCl =>
SrCl2*6H2O + NiCl2*6H2O + 6 KNO2 = K2SrNi(NO2)6 + 12 H2O + 4 KCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Zn(NO3)2HCl = ZnClH(NO3)2 =>
Zn(NO3)2HCl = ZnClH(NO3)2
No(OH)2 + NaClO2 + H2O = No(OH)3 + NaCl =>
4 No(OH)2 + NaClO2 + 2 H2O = 4 No(OH)3 + NaCl
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
I3({-}) + S2O3({-}2) = I({-}) + S4O6({-}2) =>
I3({-}) + 4 S2O3({-}2) = 3 I({-}) + 2 S4O6({-}2)
K2 + S = K2S =>
K2 + S = K2S
NaNO3 + Pb(OH)2 = Pb(NO3)2 + NaOH =>
2 NaNO3 + Pb(OH)2 = Pb(NO3)2 + 2 NaOH
Ca(OH)2(aq) + CH3CO2H(aq) = Ca4(CO2)2 + H2O =>
4 Ca(OH)2(aq) + CH3CO2H(aq) = Ca4(CO2)2 + 6 H2O
Fe2{+} + BrO3{-} + H{+} = Fe{3+} + Br{-} + H2O =>
6 Fe2{+} + 5 BrO3{-} + 30 H{+} = 12 Fe{3+} + 5 Br{-} + 15 H2O
Ti + CaCl = CaTiCl =>
Ti + CaCl = CaTiCl
C2H4 + HCl = C2H4Cl + H2 =>
2 C2H4 + 2 HCl = 2 C2H4Cl + H2
CO2 + NaCl + NH4OH = NH4Cl + NaHCO3 =>
CO2 + NaCl + NH4OH = NH4Cl + NaHCO3
AgNO3 + NaClO = AgCl + NaNO3 + AgClO3 =>
3 AgNO3 + 3 NaClO = 2 AgCl + 3 NaNO3 + AgClO3
LiOHHCl = LiClH2O =>
LiOHHCl = LiClH2O
CH3Li + CH3COH = LiOH + (CH3)2CO =>
CH3Li + 4 CH3COH = LiOH + 3(CH3)2CO
C2H4Br2 + KOH = KBr + HOH + C2H2 =>
C2H4Br2 + 2 KOH = 2 KBr + 2 HOH + C2H2
Si + HCl = HCl3Si + H2 =>
Si + 3 HCl = HCl3Si + H2
Cu + H2SO4(konc) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(konc) = CuSO4 + SO2 + 2 H2O
Cl2 + AsH3 + NaHCO3 = AsCl5 + NaCl + CO2 + H2O =>
4 Cl2 + AsH3 + 3 NaHCO3 = AsCl5 + 3 NaCl + 3 CO2 + 3 H2O
H2SeO3 + SO2 = Se + H2SO4 + O2 =>
2 H2SeO3 + 2 SO2 = 2 Se + 2 H2SO4 + O2
LiNO3 + CaF2 = Ca(NO3)2 + LiF =>
2 LiNO3 + CaF2 = Ca(NO3)2 + 2 LiF
KNO2 + NH4Cl = KCl + N2 + H2O =>
KNO2 + NH4Cl = KCl + N2 + 2 H2O
FeSO4*(NH4)2SO4*6H2O + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 =>
10 FeSO4*(NH4)2SO4*6H2O + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 68 H2O + K2SO4
Fe + O = FeO =>
Fe + O = FeO
AgNO3 + CO2 = AgCNO3 + O2 =>
AgNO3 + CO2 = AgCNO3 + O2
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
Li + (Cl)2 = LiCl =>
2 Li + (Cl)2 = 2 LiCl
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2 =>
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2
Sn(OH)2 + H2 = Sn + H2O =>
Sn(OH)2 + H2 = Sn + 2 H2O
Na2SnS2 + Cl2 + HCl = H2SnCl6 + H2S + NaCl =>
Na2SnS2 + Cl2 + 6 HCl = H2SnCl6 + 2 H2S + 2 NaCl
CrO3Ca(OH)2 = CaCrO4H2O =>
CrO3Ca(OH)2 = CaCrO4H2O
CH3XCH + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
10 CH3XCH + 22 KMnO4 + 33 H2SO4 = 10 XCOOH + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe3(C2O4)9*13H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 2 K9Fe3(C2O4)9*13H2O + 6(NH4)2SO4 + 6 H2SO4 + 16 H2O
Cr3 + Cl = CrCl3 =>
Cr3 + 9 Cl = 3 CrCl3
PbO2 + Sb + KOH = PbO + K3SbO3 + H2O =>
3 PbO2 + 2 Sb + 6 KOH = 3 PbO + 2 K3SbO3 + 3 H2O
CH3ClKOH = CH3OHKCl =>
CH3ClKOH = CH3OHKCl
PH6 + O2 = H2O + P3O5 =>
3 PH6 + 7 O2 = 9 H2O + P3O5
Zn(OH)2 + H2SO4 + H2O = [Zn(H2O)4]SO4 =>
Zn(OH)2 + H2SO4 + 2 H2O = [Zn(H2O)4]SO4
CuSO4 + H2O = H10CuO9S =>
CuSO4 + 5 H2O = H10CuO9S
[Co(H2O)6] + NH3 = [Co(NH3)6] + H2O =>
[Co(H2O)6] + 6 NH3 = [Co(NH3)6] + 6 H2O
C3H6(g) + NO(g) = C3H3N(g) + H2O + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O + N2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
