| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 + 3 NaNO3 = Na3PO4 + 3 NH4NO3
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4} =>
K{2}CrO{4} + NaOH = KOH + Na{2}CrO{4}
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
Fe + Pb(IO3)2 = Fe(IO3)2 + Pb =>
Fe + Pb(IO3)2 = Fe(IO3)2 + Pb
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
Ti + AgNO3 = Ti(NO3)2 + Ag =>
Ti + 2 AgNO3 = Ti(NO3)2 + 2 Ag
SSSSS = S6 =>
6 SSSSS = 5 S6
Be + F2 = BeF =>
2 Be + F2 = 2 BeF
N2 = N =>
N2 = 2 N
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2 + HBr = FeBr + H2 =>
Fe2 + 2 HBr = 2 FeBr + H2
FeSO4*7H2O + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4*7H2O + H2SO4 + H2O2 = Fe2(SO4)3 + 16 H2O
Zn(ClO3)2Hg = Hg(ClO3)2Zn =>
Zn(ClO3)2Hg = Hg(ClO3)2Zn
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
CO3 + S8 + H2O = CH3OH + SO4 =>
8 CO3 + S8 + 16 H2O = 8 CH3OH + 8 SO4
Ag2S + Ba(OH)2 = Ba2S + Ag(OH)2 =>
Ag2S + 2 Ba(OH)2 = Ba2S + 2 Ag(OH)2
TiO2 + Hg = Hg2O + Ti =>
TiO2 + 4 Hg = 2 Hg2O + Ti
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
Au(SCN)2({-}) + H2O = Au + CN({-}) + SO4({-2}) + SCN({-}) + H({+}) =>
6 Au(SCN)2({-}) + 4 H2O = 6 Au + CN({-}) + SO4({-2}) + 11 SCN({-}) + 8 H({+})
NO2 + KMnO4 + KOH = KNO3 + MnO2 + H2O =>
3 NO2 + KMnO4 + 2 KOH = 3 KNO3 + MnO2 + H2O
FeS + HCl(aq) = FeCl2 + H2S =>
FeS + 2 HCl(aq) = FeCl2 + H2S
HCI + Na2HPO4 = NaCI + NaH2PO4 =>
HCI + Na2HPO4 = NaCI + NaH2PO4
C + (H)2 = (C)2(H)6 =>
2 C + 3(H)2 = (C)2(H)6
Cu(s) + AgNO3(l) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(l) = CuNO3(aq) + Ag(s)
Ca(s) + PbCl2(aq) = CaCl2(aq) + Pb(s) =>
Ca(s) + PbCl2(aq) = CaCl2(aq) + Pb(s)
Na + NaNO2 = Na2O + NO =>
Na + NaNO2 = Na2O + NO
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq) =>
Na3PO4(aq) + AgClO4(aq) = AgPO4(s) + Na3ClO4(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co(NO3)2 + NH3 = Co(NH3)6 + NO3 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6 + 2 NO3
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
Zh(OH)2 = ZhOH2O =>
Zh(OH)2 = ZhOH2O
Na[Sb(OH)4] + Bi(OH)3 = Na[Sb(OH)6] + Bi =>
3 Na[Sb(OH)4] + 2 Bi(OH)3 = 3 Na[Sb(OH)6] + 2 Bi
KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NO2 + KMnO4 + KOH = KNO3 + MnO2 + H2O =>
3 NO2 + KMnO4 + 2 KOH = 3 KNO3 + MnO2 + H2O
CaSO4 + NaF = CaF + NaSO4 =>
CaSO4 + NaF = CaF + NaSO4
NH4NO3 + CuCl2 = NH4Cl + Cu(NO3)2 =>
2 NH4NO3 + CuCl2 = 2 NH4Cl + Cu(NO3)2
CoAs3{3} + NO3{-} + OH{-} = Co{2+} + AsO4{3-} + NO + H2O =>
3 CoAs3{3} + 14 NO3{-} + 16 OH{-} = 3 Co{2+} + 9 AsO4{3-} + 14 NO + 8 H2O
NaCl + H2O = NaClH2O =>
NaCl + H2O = NaClH2O
(NH4)2SO4 + CuCl2 = ClNH4 + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2 ClNH4 + CuSO4
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl =>
NH4Cl + C2H4O2 = NH3(C2H4O2) + HCl
H2O + SnCl2(H2O)2 + NH4NO3 = Sn(NO3)2(H2O)3 + NH3 + Cl2 =>
H2O + 4 SnCl2(H2O)2 + 9 NH4NO3 = 4 Sn(NO3)2(H2O)3 + 10 NH3 + 4 Cl2
KNO2 + H2SO4 + HJ = J2 + NO + K2SO4 + H2O =>
2 KNO2 + H2SO4 + 2 HJ = J2 + 2 NO + K2SO4 + 2 H2O
K2CrO4 + H2SO4 = CrO3 + KHSO4 + H2O =>
K2CrO4 + 2 H2SO4 = CrO3 + 2 KHSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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