| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + RbOH(aq) = H2O(l) + RbCl(aq)
Ba(NO3)2 + KIO3 = BaIO3 + K(NO3)2 =>
Ba(NO3)2 + KIO3 = BaIO3 + K(NO3)2
CuSO4(aq) + NaOH(aq) = NaSO4 + CuOH =>
CuSO4(aq) + NaOH(aq) = NaSO4 + CuOH
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Cu(OH)2 + NH4OH = Cu[(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = Cu[(NH3)4](OH)2 + 4 H2O
MgF2 + Ba = BaF2 + Mg =>
MgF2 + Ba = BaF2 + Mg
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C2H8N2 + HCl = C2H9N2 + Cl =>
C2H8N2 + HCl = C2H9N2 + Cl
Na2S(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnS(s) =>
Na2S(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnS(s)
Zn(OH)2 + OH = [Zn(OH)4] =>
Zn(OH)2 + 2 OH = [Zn(OH)4]
H4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 H4NO3(s) = N2(g) + O2(g) + 4 H2O(g)
CH3NO2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH3NO2(l) + 3 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 N2(g)
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
H2SO4 + CaO = Ca(OH)2 + CaSO4 =>
H2SO4 + 2 CaO = Ca(OH)2 + CaSO4
CHCl3 + Zn + H2O = CH4 + ZnOHCl =>
CHCl3 + 3 Zn + 3 H2O = CH4 + 3 ZnOHCl
Cr2S3 + H3PO4 = CrPO4 + H2S =>
Cr2S3 + 2 H3PO4 = 2 CrPO4 + 3 H2S
V + N2 = V2N3 =>
4 V + 3 N2 = 2 V2N3
(NH4)2SO4 + BaCl2 = NH4Cl + (BaSO4) =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + (BaSO4)
KMnO4 + K2S + H2O = MnS + S + KOH =>
2 KMnO4 + 7 K2S + 8 H2O = 2 MnS + 5 S + 16 KOH
Ag + SnO2 = Ag2O + Sn =>
4 Ag + SnO2 = 2 Ag2O + Sn
NH4NO3*210H2O = NH4NO3 + H2O =>
NH4NO3*210H2O = NH4NO3 + 210 H2O
Cu + H2SO4 + H2O2 = CuSO4 + H2O =>
Cu + H2SO4 + H2O2 = CuSO4 + 2 H2O
NiO + O2 = NiO3 =>
NiO + O2 = NiO3
Al2(SO4)3 + KOH(aq) = Al(OH)3 + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH(aq) = 2 Al(OH)3 + 3 K2SO4(aq)
CdCl2 + AgNO3 = Cd(NO3)2 + Ag2Cl2 =>
CdCl2 + 2 AgNO3 = Cd(NO3)2 + Ag2Cl2
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
CU(NO3)2 + LiOH = CU(OH)2 + LiNO3 =>
CU(NO3)2 + 2 LiOH = CU(OH)2 + 2 LiNO3
Ti + H2O2 = TiO2 + H2 =>
Ti + H2O2 = TiO2 + H2
Na2SiO3 + H2SO4 + H2O = Si(OH)4 + Na2SO4 =>
Na2SiO3 + H2SO4 + H2O = Si(OH)4 + Na2SO4
SiCl4(l) + H2O(l) = H4SiO4(s) + HCl(aq) =>
SiCl4(l) + 4 H2O(l) = H4SiO4(s) + 4 HCl(aq)
Mg(NO3)2 + HCl = Mg(Cl)2 + HNO3 =>
Mg(NO3)2 + 2 HCl = Mg(Cl)2 + 2 HNO3
CuAgN = Cu + AgN =>
CuAgN = Cu + AgN
Sb2S3 + (NH4)2S2 = (NH4)3SbS4 + (NH4)2S3 =>
Sb2S3 + 4(NH4)2S2 = 2(NH4)3SbS4 + (NH4)2S3
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O(s)
NaNO{3} + H{2}SO{4} = HNO{3} + Na{2}SO{4} =>
NaNO{3} + H{2}SO{4} = HNO{3} + Na{2}SO{4}
Cu(OH)2 + H2SO3 = Cu2SO4 + H2O =>
2 Cu(OH)2 + H2SO3 = Cu2SO4 + 3 H2O
Zn + OH = ZnO + H2O =>
Zn + 2 OH = ZnO + H2O
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS =>
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2 =>
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2
F2(g) + HCl(aq) = HF(aq) + Cl2(g) =>
F2(g) + 2 HCl(aq) = 2 HF(aq) + Cl2(g)
AgNO{3} + CuCI{2} = AgCI + Cu(NO{3}){2} =>
AgNO{3} + CuCI{2} = AgCI + Cu(NO{3}){2}
(NH4)3PO4 + HBr = H3PO4 + NH4Br =>
(NH4)3PO4 + 3 HBr = H3PO4 + 3 NH4Br
Ca + IO4 = Ca(IO4)2 =>
Ca + 2 IO4 = Ca(IO4)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(C2H3O2)2 + K2CO3 = CaCO3 + KC2H3O2 =>
Ca(C2H3O2)2 + K2CO3 = CaCO3 + 2 KC2H3O2
PbI2 + Mg = MgI2 + Pb =>
PbI2 + Mg = MgI2 + Pb
As2O5 + KOH = As(OH)5 + K2O =>
As2O5 + 10 KOH = 2 As(OH)5 + 5 K2O
NaOH + Na2S = Na + SOH =>
NaOH + Na2S = 3 Na + SOH
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + KNO3 =>
Ba(NO3)2 + K2Cr2O7 = BaCr2O7 + 2 KNO3
KMnO4 + (NH4)2Cr2O7 = K2Cr2O7 + NH4MnO4 =>
2 KMnO4 + (NH4)2Cr2O7 = K2Cr2O7 + 2 NH4MnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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