| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + Ca(OH)2 = Ca(C6H5)2 + 2 H2O
Br2 + NaCl = Br2Cl + Na =>
Br2 + NaCl = Br2Cl + Na
Te(s) + O2(g) = TeO =>
2 Te(s) + O2(g) = 2 TeO
PbS + NO3{-} + H{+} = PbSO4 + NO + H2O =>
3 PbS + 8 NO3{-} + 8 H{+} = 3 PbSO4 + 8 NO + 4 H2O
AI + KNO2 + KOH + H2O = K3[AI(OH)6] + NH3 =>
2 AI + KNO2 + 5 KOH + 5 H2O = 2 K3[AI(OH)6] + NH3
C4H6O6 + O2 = CO2 + H2O =>
2 C4H6O6 + 5 O2 = 8 CO2 + 6 H2O
H2O + MgO = H2OMgO =>
H2O + MgO = H2OMgO
Cr(NO3)3 + K3PO4 = KNO3 + CrPO4 =>
Cr(NO3)3 + K3PO4 = 3 KNO3 + CrPO4
HN4OH + Pb(NO3)4 = HN4NO3 + Pb(OH)4 =>
4 HN4OH + Pb(NO3)4 = 4 HN4NO3 + Pb(OH)4
Si(s) + HCl(g) = HSiCl3(l) + H2(g) =>
Si(s) + 3 HCl(g) = HSiCl3(l) + H2(g)
KPO4 + LiOH = LiPO4 + KOH =>
KPO4 + LiOH = LiPO4 + KOH
C3H8 + O2 = H2O(l) + CO2 =>
C3H8 + 5 O2 = 4 H2O(l) + 3 CO2
S + O = (SO2)3(S2) =>
5 S + 6 O = (SO2)3(S2)
C6H12O6*H2O + Al(NO3)3*9H2O = Al2O3 + CO2 + H2O + NO2 =>
C6H12O6*H2O + 8 Al(NO3)3*9H2O = 4 Al2O3 + 6 CO2 + 79 H2O + 24 NO2
CH3COOH + Fe + H2O + NaCl = CH3COOHFeH2ONaCl =>
CH3COOH + Fe + H2O + NaCl = CH3COOHFeH2ONaCl
Na + CI1 = NaCI =>
Na + CI1 = NaCI
sodiumhydroxide + H2SO4 = sodiumsulfate + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al(OH)3 + NaO = NaAlO2 + H2O + O2 =>
4 Al(OH)3 + 4 NaO = 4 NaAlO2 + 6 H2O + O2
C2H2(COOH) + O2 = CO2 + H2O =>
4 C2H2(COOH) + 11 O2 = 12 CO2 + 6 H2O
Ca(s) + NaOH(aq) = Na2CaO2(s) + H2(g) =>
Ca(s) + 2 NaOH(aq) = Na2CaO2(s) + H2(g)
Ba(NO3)2(NH4)2S = Ba(NH4)2S(NO3)2 =>
Ba(NO3)2(NH4)2S = Ba(NH4)2S(NO3)2
NaOH + ZnO = Zn(NaO)2 + H2O =>
2 NaOH + ZnO = Zn(NaO)2 + H2O
Ca(NO3)2 + Na2PO4 = NaNO3 + CaPO4 =>
Ca(NO3)2 + Na2PO4 = 2 NaNO3 + CaPO4
LiOH + CrO2 = LiCrO2 + H2O + O2 =>
4 LiOH + 4 CrO2 = 4 LiCrO2 + 2 H2O + O2
CH5N + HCl = CH3Cl + NH3 =>
CH5N + HCl = CH3Cl + NH3
NaHCO3 + C6H8O7 = CO2 + H2O + Na2C6HO7 =>
36 NaHCO3 + 13 C6H8O7 = 6 CO2 + 61 H2O + 18 Na2C6HO7
C2H3O2Na + NaNO3 = CO + H2O + Na2O + NaNO2 =>
2 C2H3O2Na + 4 NaNO3 = 4 CO + 3 H2O + Na2O + 4 NaNO2
Fe{3+} + SCN{-} = Fe(SCN{2+}) =>
Fe{3+} + SCN{-} = Fe(SCN{2+})
C{6}H{11}OH = C{6}H{12} =>
C{6}H{11}OH = C{6}H{12}
TiOSO4 + H2O2 = TiO2SO4 + H2O =>
TiOSO4 + H2O2 = TiO2SO4 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO13 =>
26 Ca3(PO4)2 + 78 SiO2 + 10 C = 78 CaSiO3 + 13 P4 + 10 CO13
calciumchloride + sodiumhydroxide = sodiumchloride + calciumhydroxide =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
Sr + CdNO3 = Cd + SrNO3 =>
Sr + CdNO3 = Cd + SrNO3
N2 + Br2 = N3Br4 =>
3 N2 + 4 Br2 = 2 N3Br4
NH4Cl + NH4HSO4 = (NH4)2SO4 + HCl =>
NH4Cl + NH4HSO4 = (NH4)2SO4 + HCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al + I = AlI =>
Al + I = AlI
Pb + Pb2O2 + HSO4 = PbSO4 + H2O =>
2 Pb + Pb2O2 + 4 HSO4 = 4 PbSO4 + 2 H2O
Na3(PO4)(aq) + Ca(OH)2 = NaOH + Ca3(PO4)2(s) =>
2 Na3(PO4)(aq) + 3 Ca(OH)2 = 6 NaOH + Ca3(PO4)2(s)
BaCO3 + ZnO = BaZnO2 + CO2 =>
BaCO3 + ZnO = BaZnO2 + CO2
Zr(s) + N(g) = ZrN(s) =>
Zr(s) + N(g) = ZrN(s)
HCCH + (O)121 = CO + H2O =>
121 HCCH + 3(O)121 = 242 CO + 121 H2O
AlBr3 + KNO3 = KBr + Al(NO3)3 =>
AlBr3 + 3 KNO3 = 3 KBr + Al(NO3)3
C17H55COOH + O2 = CO2 + H2O =>
C17H55COOH + 31 O2 = 18 CO2 + 28 H2O
C2H6 + Cl3 = C2H2Cl + HCl =>
3 C2H6 + 5 Cl3 = 3 C2H2Cl + 12 HCl
BaO2 + KI + HCl = BaCl2 + I2 + KCl + H2O =>
BaO2 + 2 KI + 4 HCl = BaCl2 + I2 + 2 KCl + 2 H2O
CaCl2 + Al2P3 = CaP + AlCl3 =>
3 CaCl2 + Al2P3 = 3 CaP + 2 AlCl3
Na2SiO3 + KHSO4 = H2SiO3 + K2SO4 + Na2SO4 =>
Na2SiO3 + 2 KHSO4 = H2SiO3 + K2SO4 + Na2SO4
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Al + Fe3O2 = Fe + Al3O2 =>
3 Al + Fe3O2 = 3 Fe + Al3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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