| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + BaF2 = BaO + 2 LiF
Au + ZnNO3 = AuNO3 + Zn =>
Au + ZnNO3 = AuNO3 + Zn
Fe(OH)3 + HNo2 = Fe(No3)2 + H2O =>
Fe(OH)3 + 3 HNo2 = Fe(No3)2 + 3 H2O
AlI3 + KClO3 + HNO3 = I2 + KCl + Al(NO3)3 + H2O =>
2 AlI3 + KClO3 + 6 HNO3 = 3 I2 + KCl + 2 Al(NO3)3 + 3 H2O
H3ONO3 + Li2CO3 = LiNO3 + CO2 + H2O =>
2 H3ONO3 + Li2CO3 = 2 LiNO3 + CO2 + 3 H2O
H2O + SH2 = SO2 + H2 =>
2 H2O + SH2 = SO2 + 3 H2
Ti(OH)4 + H2 = Ti + H2O =>
Ti(OH)4 + 2 H2 = Ti + 4 H2O
Al(NO3)3 + CuSO4 = Cu(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 CuSO4 = 3 Cu(NO3)2 + Al2(SO4)3
Na2CO3*H2O = Na2CO3 + H2O =>
Na2CO3*H2O = Na2CO3 + H2O
Si(s) + N2(g) = Si3N4 =>
3 Si(s) + 2 N2(g) = Si3N4
Zn(s) + AgNO3 = Zn(NO3)2 + Ag =>
Zn(s) + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H + Cu2O = H2O + Cu2 =>
2 H + Cu2O = H2O + Cu2
Ca + HCl = Ca(HCl) =>
Ca + HCl = Ca(HCl)
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + NO2 + H2SO4 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + 14 NO2 + H2SO4 + 6 H2O
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
Al2(SO4)3 = Al{+3} + SO4{2-} =>
Al2(SO4)3 = 2 Al{+3} + 3 SO4{2-}
NaHCO3 + H2Cl + O2 = NaCl + CO2 + H2O =>
4 NaHCO3 + 4 H2Cl + O2 = 4 NaCl + 4 CO2 + 6 H2O
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
C6H5C6H5 + H2O = C6H5H + C6H5OH =>
C6H5C6H5 + H2O = C6H5H + C6H5OH
KCl + PbO2 + HNO3 = Cl2 + Pb(NO3)2 + KNO3 + H2O =>
2 KCl + PbO2 + 4 HNO3 = Cl2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
Zn + Na = ZnNa =>
Zn + Na = ZnNa
Al(OH)3 + NaOH = Na{+} + [Al(OH)4]{-} =>
Al(OH)3 + NaOH = Na{+} + [Al(OH)4]{-}
F2 + SbCl5 = ClF5 + Sb =>
25 F2 + 2 SbCl5 = 10 ClF5 + 2 Sb
AgNO3 + NaH2PO4 = AgH2PO4 + NaNO3 =>
AgNO3 + NaH2PO4 = AgH2PO4 + NaNO3
(Fe(OH)3) + (CH3COOH) = (Fe(CH3COO)3) + H2O =>
(Fe(OH)3) + 3(CH3COOH) = (Fe(CH3COO)3) + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + (H2O) + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8(H2O) + 5 Cl2
Ca(NO3)2(aq) + (NH4)2SO4(aq) = NH4NO3(aq) + CaSO4 =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = 2 NH4NO3(aq) + CaSO4
NaNO3 + HClO3 = NaClO3 + HNO3 =>
NaNO3 + HClO3 = NaClO3 + HNO3
PbSO4 + PbS = PbSO3 =>
3 PbSO4 + PbS = 4 PbSO3
Zn + Pb2NO = ZnNO + Pb =>
Zn + Pb2NO = ZnNO + 2 Pb
()NaCl + ()KOH = ()NaOH + ()KCl =>
()NaCl + ()KOH = ()NaOH + ()KCl
Al + Ag2O = Al3O2 + Ag =>
3 Al + 2 Ag2O = Al3O2 + 4 Ag
All + Pb(NO3)2 = All(NO3) + Pb =>
2 All + Pb(NO3)2 = 2 All(NO3) + Pb
LiOH + HN3 = LiN3 + H2O =>
LiOH + HN3 = LiN3 + H2O
C3H7NO2S + O = NH3 + H2O + CO2 + H2S =>
C3H7NO2S + 5 O = NH3 + H2O + 3 CO2 + H2S
CaH2 + HFl = H2 + CaFl =>
2 CaH2 + 2 HFl = 3 H2 + 2 CaFl
BiCl3 + O2 = Bi(ClO3)3 =>
2 BiCl3 + 9 O2 = 2 Bi(ClO3)3
NaCl + SO2 + H2O + O2 = Na3SO4 + HCl2 =>
24 NaCl + 8 SO2 + 6 H2O + 5 O2 = 8 Na3SO4 + 12 HCl2
KHCO3 + K2CO3 + MnO2 + H2O = CH2O + KMnO4 =>
2 KHCO3 + K2CO3 + 4 MnO2 + 2 H2O = 3 CH2O + 4 KMnO4
Ti + ZnO = TiO2 + Zn =>
Ti + 2 ZnO = TiO2 + 2 Zn
Zn + S6 = ZnS =>
6 Zn + S6 = 6 ZnS
NaClO + NaCrO2 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO + 2 NaCrO2 + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
AsH3 + H2O2 = AsO2 + H2O =>
2 AsH3 + 7 H2O2 = 2 AsO2 + 10 H2O
Hg(NO3)2 + SnCl2 + H2O = Hg + SnCl4 + Sn(OH)2 + HNO3 =>
Hg(NO3)2 + 2 SnCl2 + 2 H2O = Hg + SnCl4 + Sn(OH)2 + 2 HNO3
Ag(NO)3 + (NH)4CrO4 = (NH)4(NO)3 + AgCrO4 =>
Ag(NO)3 + (NH)4CrO4 = (NH)4(NO)3 + AgCrO4
Ag2O + C2H4O2 = Ag + CO + OH =>
4 Ag2O + C2H4O2 = 8 Ag + 2 CO + 4 OH
F2(g) + KBr(aq) = KF(aq) + Br2(aq) =>
F2(g) + 2 KBr(aq) = 2 KF(aq) + Br2(aq)
Cr(NO3)2 + O2 = CrO + NO3 =>
2 Cr(NO3)2 + O2 = 2 CrO + 4 NO3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/21/24
Équations équilibrées sur08/20/23
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