| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiOCl2 + 6 NaOH + 4 H2O2 = Na4[Ti(O2)4] + 2 NaCl + 7 H2O
NaClO3 + NaOH + NiCl2 = Ni2O3 + NaCl + H2O =>
NaClO3 + 12 NaOH + 6 NiCl2 = 3 Ni2O3 + 13 NaCl + 6 H2O
Na2CO3 + HBa = NaBa + H2O + CO2 =>
Na2CO3 + 2 HBa = 2 NaBa + H2O + CO2
Na2S2O3 + HCl = NaCl + S8 + H2O + SO2 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + S8 + 8 H2O + 8 SO2
Sb3{+} + MnO4{-} + H = Sb5{+} + Mn2{+} + H2O =>
15 Sb3{+} + 4 MnO4{-} + 32 H = 9 Sb5{+} + 2 Mn2{+} + 16 H2O
Ca(OH)Cl = CaCl2Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2Ca(OH)2
CuS + O2 = Cu2O + S2 =>
4 CuS + O2 = 2 Cu2O + 2 S2
Al(NO3)3 + HCl = AlCl3 + H(NO3) =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 H(NO3)
NH4F + CaCl2 = NH4Cl + CaF2 =>
2 NH4F + CaCl2 = 2 NH4Cl + CaF2
AlCl3 + NH3(OH) = NH3Cl + Al(OH)3 =>
AlCl3 + 3 NH3(OH) = 3 NH3Cl + Al(OH)3
SO4 + H2O = H2SO5 =>
SO4 + H2O = H2SO5
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
C6H14 + I2 = C6I + H14I =>
C6H14 + I2 = C6I + H14I
Ca(HCO3)2 + H2SO4 = CaSO4 + CO2 + H2O =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 CO2 + 2 H2O
PbO2 + FeCl3 + H2SO4 = PbSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = 3 PbSO4 + Fe2(SO4)3 + 3 Cl2 + 6 H2O
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O + I2 =>
K2Cr2O7 + 2 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 7 H2O + 3 I2
Cl2Ca(OH)2 = CaOCl2H2O =>
Cl2Ca(OH)2 = CaOCl2H2O
AgOH + H{+} = Ag{+} + H2O =>
AgOH + H{+} = Ag{+} + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
Ag + Hg(NO3)2 = AgNO3 + Hg =>
2 Ag + Hg(NO3)2 = 2 AgNO3 + Hg
Sb3{+} + MnO4{-} + H = Sb5{+} + Mn2{+} + H2O =>
15 Sb3{+} + 4 MnO4{-} + 32 H = 9 Sb5{+} + 2 Mn2{+} + 16 H2O
Na2CO3 + HBa = NaBa + H2O + CO2 =>
Na2CO3 + 2 HBa = 2 NaBa + H2O + CO2
Bi203 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
2 Bi203 + 406 NaOH + 1015 NaClO = 406 NaBiO3 + 1015 NaCl + 203 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
MnCl2 + (NH4)2Co3 = MnCo3 + NH4Cl =>
MnCl2 + (NH4)2Co3 = MnCo3 + 2 NH4Cl
Al2(SO4)3 + Na2SiO3 = Al2(SiO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 = Al2(SiO3)3 + 3 Na2SO4
Hg2(NO3)2 + Na2SO3 + HNO3 = Hg(NO3)2 + NaNO3 + S + H2O =>
2 Hg2(NO3)2 + Na2SO3 + 6 HNO3 = 4 Hg(NO3)2 + 2 NaNO3 + S + 3 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NiO(OH) + H2O + S = Ni(OH)2 + H2SO4 =>
6 NiO(OH) + 4 H2O + S = 6 Ni(OH)2 + H2SO4
CH3CH2CH2CHO + Cu{2+} + OH{-} = CH3CH2CH2COO{-]+Cu2O+H2O =>
CH3CH2CH2CHO + 2 Cu{2+} + 5 OH{-} = CH3CH2CH2COO{-]+Cu2O+3H2O
Cu(OH)2 + Na = NaOH + Cu =>
Cu(OH)2 + 2 Na = 2 NaOH + Cu
Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2
CaSO4 + MgCO3 = MgSO4 + CaCO3 =>
CaSO4 + MgCO3 = MgSO4 + CaCO3
AgNO3 + Fe3Cl = AgCl + Fe3NO3 =>
AgNO3 + Fe3Cl = AgCl + Fe3NO3
(NH4)2CO3 + Ba(NO3)2 = NH4NO3 + BaCO3(s) =>
(NH4)2CO3 + Ba(NO3)2 = 2 NH4NO3 + BaCO3(s)
Ag + Po4 = Ag3(Po4) =>
3 Ag + Po4 = Ag3(Po4)
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
C8H10 + Br2 = C8H9 + HBr =>
2 C8H10 + Br2 = 2 C8H9 + 2 HBr
K2S + CuSO4 = K2SO4 + Cu2S2 =>
2 K2S + 2 CuSO4 = 2 K2SO4 + Cu2S2
NaCl + K2MnO4 + H2O = Cl + MnO2 + KOH + NaOH =>
2 NaCl + K2MnO4 + 2 H2O = 2 Cl + MnO2 + 2 KOH + 2 NaOH
Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + NO2(g) + H2O(aq) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)2(aq) + 2 NO2(g) + 2 H2O(aq)
Fe(OH)2 + HCl = Fe3 + H2O + Cl =>
3 Fe(OH)2 + 6 HCl = Fe3 + 6 H2O + 6 Cl
C15H31CO2H + O2 = CO2 + H2O =>
C15H31CO2H + 23 O2 = 16 CO2 + 16 H2O
(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + H2O =>
3(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + 3 H2O
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
B(OH)3 + Na2O = Na2B4O7 + H2O =>
4 B(OH)3 + Na2O = Na2B4O7 + 6 H2O
Fe(OH)2 + HCl = Fe3 + H2O + Cl =>
3 Fe(OH)2 + 6 HCl = Fe3 + 6 H2O + 6 Cl
Al + NaNO3 + NaOH = NH3 + Al(NO3)3 + Na2O =>
8 Al + 27 NaNO3 + 9 NaOH = 3 NH3 + 8 Al(NO3)3 + 18 Na2O
Ba2 + No3 = Ba(No3) =>
Ba2 + 2 No3 = 2 Ba(No3)
| 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 sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
