| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr + 2 Cl2 = 2 LiCl2 + Br2
H2S(g) + ZnO(s) = ZnS(s) + H2O(l) =>
H2S(g) + ZnO(s) = ZnS(s) + H2O(l)
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
C2H2 + CO2 = H2O + C2 =>
4 C2H2 + 2 CO2 = 4 H2O + 5 C2
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Cl + KI = ClKI =>
Cl + KI = ClKI
Ca(ClO3)2 + Na2CO3 = CaCO3 + NaClO3 =>
Ca(ClO3)2 + Na2CO3 = CaCO3 + 2 NaClO3
CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3
CaOH2 + Mg = MgOH2 + Ca =>
CaOH2 + Mg = MgOH2 + Ca
SnI4 = Sn + I2 =>
SnI4 = Sn + 2 I2
KOH + HCl = H(OH) + KCl =>
KOH + HCl = H(OH) + KCl
Cd{+2} + Na2CO3 = Cd2(CO3)2 + Na{+} =>
2 Cd{+2} + 2 Na2CO3 = Cd2(CO3)2 + 4 Na{+}
SO2 + NaS = S + Na2O =>
SO2 + 4 NaS = 5 S + 2 Na2O
C4H10 + Br2 = C4H9Br + H2 =>
2 C4H10 + Br2 = 2 C4H9Br + H2
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
AlNO3 + KCl = AlCl + KNO3 =>
AlNO3 + KCl = AlCl + KNO3
Mg{2+} + Na2S = MgS + Na{+} =>
Mg{2+} + Na2S = MgS + 2 Na{+}
N2 + H2 + O2 = NH4NO3 =>
2 N2 + 4 H2 + 3 O2 = 2 NH4NO3
ZnNo3 + Cu = Zn + Cu(No3)2 =>
2 ZnNo3 + Cu = 2 Zn + Cu(No3)2
HI + HNO2 = I2 + NO + H2O =>
2 HI + 2 HNO2 = I2 + 2 NO + 2 H2O
ClLiO3 = ClLi + O2 =>
2 ClLiO3 = 2 ClLi + 3 O2
TiCl4 + H2O = TiO2*H2O + HCl =>
TiCl4 + 3 H2O = TiO2*H2O + 4 HCl
NiCl2 + H2O = HCl + NiO =>
NiCl2 + H2O = 2 HCl + NiO
C4H10O = C4H8O + H{+} + e =>
C4H10O = C4H8O + 2 H{+} + 2e
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaOH + ZnCl2 = ZnO + NaCl + H2O =>
2 NaOH + ZnCl2 = ZnO + 2 NaCl + H2O
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
CuSO5H2 = CuSO4 + H2O =>
CuSO5H2 = CuSO4 + H2O
NHO2 + Br2 + H2O = HBr + NHO3 =>
NHO2 + Br2 + H2O = 2 HBr + NHO3
PCl5 + Cu = CuCl + PCl3 =>
PCl5 + 2 Cu = 2 CuCl + PCl3
Ba2 + Br2 = Ba2Br2 =>
Ba2 + Br2 = Ba2Br2
C9H11NO2 + CH4O + SOCl2 = C10H14ClNO2 + SO2 + HCl =>
C9H11NO2 + CH4O + SOCl2 = C10H14ClNO2 + SO2 + HCl
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Hg0 + Cl2 = HgCl02 =>
Hg0 + Cl2 = HgCl02
Ca(ClO3)2 + Na2CO3 = CaCO3 + NaClO3 =>
Ca(ClO3)2 + Na2CO3 = CaCO3 + 2 NaClO3
K(ClO3) + C12H22O11 = KCl + CO2 + H2O =>
8 K(ClO3) + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Zn + K2(Cr2O7) + H2SO4 = Cr2(SO4)3 + Zn(SO4) + K2(SO4) + H2O =>
3 Zn + K2(Cr2O7) + 7 H2SO4 = Cr2(SO4)3 + 3 Zn(SO4) + K2(SO4) + 7 H2O
NaPo4 + KOH = NaOH + KPo4 =>
NaPo4 + KOH = NaOH + KPo4
NH3 + CO2 = N2H4CO + H2O =>
2 NH3 + CO2 = N2H4CO + H2O
Au + HBr = AuBr3 + H =>
Au + 3 HBr = AuBr3 + 3 H
B + OH = B(OH)3 =>
B + 3 OH = B(OH)3
KClO3 + Zn + NaOH + H2O = KCl + Na2Zn(OH)4 =>
KClO3 + 3 Zn + 6 NaOH + 3 H2O = KCl + 3 Na2Zn(OH)4
Fe(NO3)3 + Na3PO3 = Fe(NO3)3Na3PO3 =>
Fe(NO3)3 + Na3PO3 = Fe(NO3)3Na3PO3
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
MgS + O2 = MgO + SO =>
MgS + O2 = MgO + SO
Zn(s) + Na2CO3 = ZnCO3 + Na2 =>
Zn(s) + Na2CO3 = ZnCO3 + Na2
SbCl3 + Zn + H{+} = SbH3 + Zn2{+} + HCl =>
SbCl3 + 12 Zn + 6 H{+} = SbH3 + 6 Zn2{+} + 3 HCl
NH3 + H2O + Cu = NH4 + OHCu =>
NH3 + H2O + Cu = NH4 + OHCu
HgO + CI = HgCI + O2 =>
2 HgO + 2 CI = 2 HgCI + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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