| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(C2H3O2) + NaS = HgS + Na(C2H3O2)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
SrS + Li3P = Sr3P2 + Li2S =>
3 SrS + 2 Li3P = Sr3P2 + 3 Li2S
HC26 + O2 = CO2 + H2O =>
4 HC26 + 105 O2 = 104 CO2 + 2 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
NaClO + PbS = PbSO4 + NaCl =>
4 NaClO + PbS = PbSO4 + 4 NaCl
Ge(OH)3 + NaOH = Na3[Ge(OH)6] =>
Ge(OH)3 + 3 NaOH = Na3[Ge(OH)6]
Mg(s) + KOH(aq) = Mg(OH)2(aq) + K2(s) =>
Mg(s) + 2 KOH(aq) = Mg(OH)2(aq) + K2(s)
MnO2 + Cl2 = MnCl + O2 =>
2 MnO2 + Cl2 = 2 MnCl + 2 O2
NaCl + H2C4H4O6 = Na2C4H4O6 + HCl =>
2 NaCl + H2C4H4O6 = Na2C4H4O6 + 2 HCl
CrCl + KI = KCl + CrI =>
CrCl + KI = KCl + CrI
H2O + Na3BO3 + Na2O2 = H2O3Na5BO3 =>
H2O + Na3BO3 + Na2O2 = H2O3Na5BO3
Al + HBr = AlHBr =>
Al + HBr = AlHBr
NaCO3 + AlPO4 = NaPO4 + CO3Al =>
NaCO3 + AlPO4 = NaPO4 + CO3Al
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NH3 + NaClO = NaCl + N2 + H2O =>
2 NH3 + 3 NaClO = 3 NaCl + N2 + 3 H2O
NaCl + H2C4H4O6 = Na2C4H4O6 + HCl =>
2 NaCl + H2C4H4O6 = Na2C4H4O6 + 2 HCl
Na2SO4 + HCl = NaCl + SO2 + H2O + O2 =>
2 Na2SO4 + 4 HCl = 4 NaCl + 2 SO2 + 2 H2O + O2
KHF2 + SiO2 + H2O = K2SiO3 + HF =>
2 KHF2 + SiO2 + H2O = K2SiO3 + 4 HF
HCO3 + H2O = H2C2O3 + OH =>
2 HCO3 + 3 H2O = H2C2O3 + 6 OH
B + Br2 = BBr3 =>
2 B + 3 Br2 = 2 BBr3
Na2CO3 + H3O = Na + CO2 + H2O =>
Na2CO3 + 2 H3O = 2 Na + CO2 + 3 H2O
NO6 + O2 = NO23O2 =>
2 NO6 + 19 O2 = 2 NO23O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8O3 + Ba = C3H6O3Ba + H2 =>
C3H8O3 + Ba = C3H6O3Ba + H2
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
TiO{2+} + H2O2 = TiO*O{2+} + H2O =>
TiO{2+} + H2O2 = TiO*O{2+} + H2O
NaCl + H2C4H4O6 = Na2C4H4O6 + HCl =>
2 NaCl + H2C4H4O6 = Na2C4H4O6 + 2 HCl
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
Ba + H2PO4 = BaPO4 + H2 =>
Ba + H2PO4 = BaPO4 + H2
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SO2 + 10 C = 6 CaSO3 + 10 CO + P4
SiO2 + NaOH = SiO3 + Na + H2O =>
SiO2 + 2 NaOH = SiO3 + 2 Na + H2O
HCl + NaNO3 = HNa + ClNO3 =>
HCl + NaNO3 = HNa + ClNO3
NaSiO3 + HCl = NaCl2 + H2SiO3 =>
NaSiO3 + 2 HCl = NaCl2 + H2SiO3
H + Cu = HCu =>
H + Cu = HCu
Cl2 + MgL2 = L2 + MgCl2 =>
Cl2 + MgL2 = L2 + MgCl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cr(s) + HCl(aq) = CrCl(aq) + H2(aq) =>
2 Cr(s) + 2 HCl(aq) = 2 CrCl(aq) + H2(aq)
HF + Li2S = H2S + LiF =>
2 HF + Li2S = H2S + 2 LiF
Li + (HO) = LiHO =>
Li + (HO) = LiHO
C7H8O + K2MnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
C7H8O + K2MnO4 + 2 H2SO4 = C7H6O2 + K2SO4 + MnSO4 + 3 H2O
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
NH3(g) + CH4(g) + O2(g) = HCN(g) + H2O(l) =>
2 NH3(g) + 2 CH4(g) + 3 O2(g) = 2 HCN(g) + 6 H2O(l)
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
C(s) + H2(g) = C3H8(g)H =>
6 C(s) + 9 H2(g) = 2 C3H8(g)H
HNO3 + J2 = HJO3 + NO2 + H2O =>
10 HNO3 + J2 = 2 HJO3 + 10 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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