| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + N(g) = CaN(s)
MgSO4*7H2O + Na3PO4*12H2O = Mg3(PO4)2*H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*12H2O = Mg3(PO4)2*H2O + 3 Na2SO4 + 44 H2O
Pb(NO2)2 = PbO + NO + O =>
Pb(NO2)2 = PbO + 2 NO + O
K3Fe(CN)6 + H2SO4 + H2O2 = K2(SO4) + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 K3Fe(CN)6 + 6 H2SO4 + 54 H2O2 = 3 K2(SO4) + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
Bi4C5 + H3PO4 = Bi3(PO4)5 + CH4 =>
3 Bi4C5 + 20 H3PO4 = 4 Bi3(PO4)5 + 15 CH4
Zn + SO4{2-} + H{+} = S + Zn{2+} + H2O =>
3 Zn + SO4{2-} + 8 H{+} = S + 3 Zn{2+} + 4 H2O
NaBr + O = NaO + Br =>
NaBr + O = NaO + Br
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
(O3) = (O2) =>
2(O3) = 3(O2)
Cu3Zn + HCl = ZnCl + Cu + H2 =>
2 Cu3Zn + 2 HCl = 2 ZnCl + 6 Cu + H2
CaCl2 + Al(OH)3 = Ca(OH)2 + AlCl3 =>
3 CaCl2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlCl3
KIO3 + Na2SO3 + H2SO4 = NaSO4 + I2 + K2SO4 + H2O =>
4 KIO3 + 5 Na2SO3 + 7 H2SO4 = 10 NaSO4 + 2 I2 + 2 K2SO4 + 7 H2O
CaCl2 + NH3 = CaNH3 + Cl2 =>
CaCl2 + NH3 = CaNH3 + Cl2
MnO2 + CuI + H2SO4 = MnSO4 + CuSO4 + I + H2O =>
MnO2 + CuI + 2 H2SO4 = MnSO4 + CuSO4 + I + 2 H2O
FeCl2 + Na2SO3 + HCl = FeCl3 + Na2S + H2O =>
6 FeCl2 + Na2SO3 + 6 HCl = 6 FeCl3 + Na2S + 3 H2O
BaO + Al(OH)3 = Ba(OH)2 + Al2O3 =>
3 BaO + 2 Al(OH)3 = 3 Ba(OH)2 + Al2O3
KNO3 + Al + KOH + H2O = K[Al(OH)4] + HN3 =>
9 KNO3 + 16 Al + 7 KOH + 30 H2O = 16 K[Al(OH)4] + 3 HN3
P + Si = PSi3 =>
P + 3 Si = PSi3
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
HNO3(aq)LiOH(aq) = H2O(l)LiNO3(aq) =>
HNO3(aq)LiOH(aq) = H2O(l)LiNO3(aq)
SiO + C = Si + CO =>
SiO + C = Si + CO
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H3 + S = H2S =>
2 H3 + 3 S = 3 H2S
Ag2SO4 + FeCl3 = Fe2(SO4)3 + AgCl =>
3 Ag2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 AgCl
MnO4{-}(aq) + C2O4{2-}(aq) + H{+}(aq) = Mn{2+}(aq) + H2O(l) + CO2(g) =>
2 MnO4{-}(aq) + 5 C2O4{2-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 8 H2O(l) + 10 CO2(g)
FeCl3 + Mg = MgCl + Fe =>
FeCl3 + 3 Mg = 3 MgCl + Fe
CuSO4*5H2O + KCN + Na2S2O5 + Na2CO3 = CO2 + Na2SO4 + CuCN + K2SO4 + H2O =>
4 CuSO4*5H2O + 4 KCN + Na2S2O5 + 3 Na2CO3 = 3 CO2 + 4 Na2SO4 + 4 CuCN + 2 K2SO4 + 20 H2O
HN3 + KOH = H2O + KN3 =>
HN3 + KOH = H2O + KN3
ZnCl2 + NaOH(aq) = Zn(OH)2 + NaCl(s) =>
ZnCl2 + 2 NaOH(aq) = Zn(OH)2 + 2 NaCl(s)
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Na + O + Cl = Na(OCl)2 =>
Na + 2 O + 2 Cl = Na(OCl)2
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
Ba(OH)2 + CaF2 = Ba(CaF2) + OH =>
Ba(OH)2 + CaF2 = Ba(CaF2) + 2 OH
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + H2O + KNO3 =>
2 Cr(NO3)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 KNO3
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Ca + TiCl4 = CaCl2 + Ti =>
2 Ca + TiCl4 = 2 CaCl2 + Ti
Fe + CuSO4 = Fe(CuSO4)2 =>
Fe + 2 CuSO4 = Fe(CuSO4)2
BiCl3(aq) + NaOH(aq) = Bi(OH)3 + NaCl =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3 + 3 NaCl
NaMnO3 + H2SO3 + FeSO4 = Fe2(SO4)3 + MnO2 + Na2SO3 + H2O =>
4 NaMnO3 + 3 H2SO3 + 2 FeSO4 = Fe2(SO4)3 + 4 MnO2 + 2 Na2SO3 + 3 H2O
C6H6N2O3 + Br2 + NaOH = C5H6N2O2 + NaBr + Na2CO3 + H2O =>
C6H6N2O3 + Br2 + 4 NaOH = C5H6N2O2 + 2 NaBr + Na2CO3 + 2 H2O
NaClO3 + KBr + HCl = NaCl + Br2 + KCl + H2O =>
NaClO3 + 6 KBr + 6 HCl = NaCl + 3 Br2 + 6 KCl + 3 H2O
CaCl2(aq) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + FeCl3(aq) =>
3 CaCl2(aq) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 FeCl3(aq)
C12H16O2 + C6H10 = C12H24O2 + C6H6 =>
C12H16O2 + 2 C6H10 = C12H24O2 + 2 C6H6
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
TiN + HCl = TiCl4 + H + N =>
TiN + 4 HCl = TiCl4 + 4 H + N
H2O + NaCl = Na(OH) + Cl2 + H2 =>
2 H2O + 2 NaCl = 2 Na(OH) + Cl2 + H2
Si2O4 + Al = Si + Al2O3 =>
3 Si2O4 + 8 Al = 6 Si + 4 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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