| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ag(NH3)2]Cl(aq) = Ag + (NH3)2 + Cl
Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(g) =>
Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(g)
CuSO3 + Na2S = CuS + Na2SO3 =>
CuSO3 + Na2S = CuS + Na2SO3
KClO3 + HNO3 = KNO3 + HClO3 =>
KClO3 + HNO3 = KNO3 + HClO3
Mn3 + N2 = Mn3N2 =>
Mn3 + N2 = Mn3N2
Mn{2+}(aq) + BiO3{-}(aq) + H{+}(aq) = MnO4{-}(aq) + Bi{3+}(aq) + H2O(l) =>
2 Mn{2+}(aq) + 5 BiO3{-}(aq) + 14 H{+}(aq) = 2 MnO4{-}(aq) + 5 Bi{3+}(aq) + 7 H2O(l)
C5H12 + Br2 = C5H12Br2 =>
C5H12 + Br2 = C5H12Br2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
H2SO4 + Cu = CuS + CuSO4 + H2O =>
4 H2SO4 + 4 Cu = CuS + 3 CuSO4 + 4 H2O
H3AsO4 + H2S = As2S3 + S + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + 2 S + 8 H2O
Al(NO3)3 + BaCl2 = AlCl3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(NO3)2
VO2{2+} + SO2 = VO{2+} + SO3 =>
VO2{2+} + SO2 = VO{2+} + SO3
Mg(OH)2 + Br2 = MgBr2 + H2O + O2 =>
2 Mg(OH)2 + 2 Br2 = 2 MgBr2 + 2 H2O + O2
K2CrO7 + HBr = KBr + CrBr + Br + H2O =>
K2CrO7 + 14 HBr = 2 KBr + CrBr + 11 Br + 7 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Li + Nb(OC4H9)5 = LiNb(OC4H9)5 =>
Li + Nb(OC4H9)5 = LiNb(OC4H9)5
Mg6Si8O20(OH)4 = Mg2Si2O6 + SiO2 + H2O =>
Mg6Si8O20(OH)4 = 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
O2 + Mn = MnO =>
O2 + 2 Mn = 2 MnO
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
Ca + Ni(NO3)3 = Ca(NO3)2 + Ni =>
3 Ca + 2 Ni(NO3)3 = 3 Ca(NO3)2 + 2 Ni
HOH + Cs = H2 + CsOH =>
2 HOH + 2 Cs = H2 + 2 CsOH
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
Cr(OH)3 + HCl = [Cr(H2O)6]Cl3 + CrCl3 =>
2 Cr(OH)3 + 6 HCl = [Cr(H2O)6]Cl3 + CrCl3
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
HZn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
2 HZn(s) + 4 HCl(aq) = 2 ZnCl2(aq) + 3 H2(g)
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
AgNO3 + Br2 + H2O = AgBr + AgBrO2 + HNO3 =>
4 AgNO3 + 2 Br2 + 2 H2O = 3 AgBr + AgBrO2 + 4 HNO3
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2(aq) + 2 H2O(l)
CaCO3(s) + H2SO4(aq) = CaSO4 + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CaSO4 + CO2(g) + H2O(l)
XeF2 + PF5 = XeF4 + PF3 =>
XeF2 + PF5 = XeF4 + PF3
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
Cu + AlCl3 = CuCl + Al =>
3 Cu + AlCl3 = 3 CuCl + Al
Co(CO3)3 + HNO3 + H2O = Co(H2O)6 + CO2 + NO3 =>
Co(CO3)3 + 6 HNO3 + 3 H2O = Co(H2O)6 + 3 CO2 + 6 NO3
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2OH =>
3 Cr2O3 + 7 KNO3 + 12 KOH = 6 K2CrO4 + 7 KNO2 + 4 H2OH
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
HCl + Na2SO4*1H2O = NaCl + H2SO4 + H2O =>
2 HCl + Na2SO4*1H2O = 2 NaCl + H2SO4 + H2O
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Pb(NO3)2 = PbO + N2O5 =>
Pb(NO3)2 = PbO + N2O5
CaCl2 + CO2 = COCl2 + CaO =>
CaCl2 + CO2 = COCl2 + CaO
CuBr + HNO3 = Cu(NO3)2 + CuBr2 + NO + H2O =>
6 CuBr + 8 HNO3 = 3 Cu(NO3)2 + 3 CuBr2 + 2 NO + 4 H2O
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(g) =>
Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(g)
AlCl{3} + Pb(NO{3}){2} = Al(NO{3}){3} + PbCl{2} =>
AlCl{3} + Pb(NO{3}){2} = Al(NO{3}){3} + PbCl{2}
F3CCOOH + NaOH = F3CCOONa + H2O =>
F3CCOOH + NaOH = F3CCOONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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