| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + CaI = ClI + Ca
CO2 + S2 = CS2 + SO2 =>
2 CO2 + 3 S2 = 2 CS2 + 2 SO2
SrBr2 + (NH4)2(CO3) = Sr(CO3) + (NH4)Br =>
SrBr2 + (NH4)2(CO3) = Sr(CO3) + 2(NH4)Br
NH4HF2 = NH4F + HF =>
NH4HF2 = NH4F + HF
Al2(SO4)3 + Mg3N2 = Mg(SO4) + AlN =>
Al2(SO4)3 + Mg3N2 = 3 Mg(SO4) + 2 AlN
SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr
Na2 + Cl2 = Na2Cl2 =>
Na2 + Cl2 = Na2Cl2
Al(s) + HBr(aq) = AlBr2(s) + H2(g) =>
Al(s) + 2 HBr(aq) = AlBr2(s) + H2(g)
SrCO3 + H3PO4 = H2CO3 + Sr3(PO4)2 =>
3 SrCO3 + 2 H3PO4 = 3 H2CO3 + Sr3(PO4)2
H2O + C2H5OH + O2 = CH3OOH =>
H2O + C2H5OH + O2 = 2 CH3OOH
NOCl3(g) = NCl3(g) + O2(g) =>
2 NOCl3(g) = 2 NCl3(g) + O2(g)
Al(s) + Fe3O4 = Al2O3 + Fe(s) =>
8 Al(s) + 3 Fe3O4 = 4 Al2O3 + 9 Fe(s)
C6H5CCl3 + NaOH = C6H5COONa + NaCl + H2O =>
C6H5CCl3 + 4 NaOH = C6H5COONa + 3 NaCl + 2 H2O
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2(SO4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4 + 2 NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4
IO4 + H2O = I + OH =>
IO4 + 4 H2O = I + 8 OH
ZnO + HCl + H2O = [Zn(H2O)4]Cl2 =>
ZnO + 2 HCl + 3 H2O = [Zn(H2O)4]Cl2
Mg + O2 + N2 = MgNO2 =>
2 Mg + 2 O2 + N2 = 2 MgNO2
Fe2O3(s) + C = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C = 2 Fe(s) + 3 CO(g)
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
MgCl2 + H2O = Mg(OH)2 + HCl =>
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KC8H4O4H + NaOH = KNaC8H4O4 + H2O =>
KC8H4O4H + NaOH = KNaC8H4O4 + H2O
(NH4)2SO2 = SO2 + NH4 =>
(NH4)2SO2 = SO2 + 2 NH4
NH4NO3(g) = N2O(g) + H2O(g) =>
NH4NO3(g) = N2O(g) + 2 H2O(g)
ZnO + Co(NO3)2 = Co(ZnO2) + NO2 + O2 =>
2 ZnO + 2 Co(NO3)2 = 2 Co(ZnO2) + 4 NO2 + O2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
KClO3 + H2C2O4 = ClO2 + CO2 + H2O + K2C2O4 =>
2 KClO3 + 2 H2C2O4 = 2 ClO2 + 2 CO2 + 2 H2O + K2C2O4
Sb(NO3)3 + H2O = Sb(OH)3 + HNO3 =>
Sb(NO3)3 + 3 H2O = Sb(OH)3 + 3 HNO3
CrBr4 + Cl2 = CrCl4 + Br =>
CrBr4 + 2 Cl2 = CrCl4 + 4 Br
Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O
CaO + Cl = CaOCl2 =>
CaO + 2 Cl = CaOCl2
Na[Sn(OH)3] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na[Sn(OH)3] + 2 Bi(NO3)3 + 9 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
NH3 + CO2 + CH4 = HCN + H2O =>
4 NH3 + 3 CO2 + CH4 = 4 HCN + 6 H2O
NaCO3{-2} + Ca(OH){-}2 = NaOH{-}2 + CaCO3{-2} =>
NaCO3{-2} + Ca(OH){-}2 = NaOH{-}2 + CaCO3{-2}
Al(s) + NH4ClO4 = AlO + AlCl(s) + NO(g) + H2O(g) =>
2 Al(s) + NH4ClO4 = AlO + AlCl(s) + NO(g) + 2 H2O(g)
Ca + Cr2(CO3)3 = Cr + CaCO3 =>
3 Ca + Cr2(CO3)3 = 2 Cr + 3 CaCO3
H2CrO4 + Pb(OH)4 = Pb(CrO4)2 + H2O =>
2 H2CrO4 + Pb(OH)4 = Pb(CrO4)2 + 4 H2O
C6H12S + O2 = CO2 + H2O + SO3 =>
2 C6H12S + 21 O2 = 12 CO2 + 12 H2O + 2 SO3
KCl + HT = KT + HCl =>
KCl + HT = KT + HCl
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb =>
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb
Mg + (NaF) = (MgF2) + Na =>
Mg + 2(NaF) = (MgF2) + 2 Na
KOH + HCl(aq) = H2O(l) + KCl(aq) =>
KOH + HCl(aq) = H2O(l) + KCl(aq)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu + Pb{2+} = Cu{2+} + Pb =>
Cu + Pb{2+} = Cu{2+} + Pb
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K + 2(NH3)4
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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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