| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2 + N3 = Ca2N3
Sb + AlCl3 = SbCl3 + Al =>
Sb + AlCl3 = SbCl3 + Al
FeSO4 + Cl2 + KOH = Fe(OH)3 + KCl + K2SO4 =>
2 FeSO4 + Cl2 + 6 KOH = 2 Fe(OH)3 + 2 KCl + 2 K2SO4
Bi(OH)3 + HCl = BiOHCl2 + H2O =>
Bi(OH)3 + 2 HCl = BiOHCl2 + 2 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
KClO3 + HCl = KCl + HClO =>
KClO3 + 3 HCl = KCl + 3 HClO
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)4 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + Na2S + 10 H2SO4 = 2 Cr2(SO4)4 + 2 K2SO4 + Na2SO4 + 10 H2O
Na2S2O3 + HClO4 + H2O = HCl + NaHSO4 =>
Na2S2O3 + HClO4 + H2O = HCl + 2 NaHSO4
HI + MgO = MgI2 + H2O =>
2 HI + MgO = MgI2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
PBr3 + H2O + Cl2 = H3PO4 + HCl + HBr =>
PBr3 + 4 H2O + Cl2 = H3PO4 + 2 HCl + 3 HBr
NaIO3 + CuSO4 = Na2SO4 + Cu(IO3)2 =>
2 NaIO3 + CuSO4 = Na2SO4 + Cu(IO3)2
Zn + Na2SO3 + HCl = ZnSO4 + H2S + NaCl + H2O =>
3 Zn + 5 Na2SO3 + 10 HCl = 3 ZnSO4 + 2 H2S + 10 NaCl + 3 H2O
Au + O2 = AuO2 =>
Au + O2 = AuO2
Pb + NaOH + H2O = Pb(OH)42{-} + Na{+} + H2 =>
2 Pb + 2 NaOH + 82 H2O = 2 Pb(OH)42{-} + 2 Na{+} + 41 H2
NaCl + Rb(MnO4)4 = NaMnO4 + RbCl4 =>
4 NaCl + Rb(MnO4)4 = 4 NaMnO4 + RbCl4
Mg + (SO4) = MgSO4 =>
Mg + (SO4) = MgSO4
Mn{2+} + IO4{-} + H2O = MnO4{-} + I{-} + H{+} =>
8 Mn{2+} + 5 IO4{-} + 12 H2O = 8 MnO4{-} + 5 I{-} + 24 H{+}
Al + (F2) = AlF3 =>
2 Al + 3(F2) = 2 AlF3
Ce(NO3)3 + ZrO(NO3)2 + Fe(NO3)3 + Co(NO3)2 + Cu(NO3)2 + C6H14O6 = (CeZrFeCuCo)O7 + H2O + N2 + CO2 =>
13 Ce(NO3)3 + 13 ZrO(NO3)2 + 13 Fe(NO3)3 + 13 Co(NO3)2 + 13 Cu(NO3)2 + 30 C6H14O6 = 13(CeZrFeCuCo)O7 + 210 H2O + 78 N2 + 180 CO2
Al2(s) + KOH(aq) + H2O(l) = KAl2(OH)4(aq) + H2(g) =>
2 Al2(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl2(OH)4(aq) + 3 H2(g)
NaBH4 + C14H12O2 + C3H8O = C14H14O2 + NaH10BOCCC =>
NaBH4 + C14H12O2 + C3H8O = C14H14O2 + NaH10BOCCC
Cr2(SO4)3 + K2SO4 + J2 + H2O = K2Cr2O7 + KJ + H2SO4 =>
Cr2(SO4)3 + 4 K2SO4 + 3 J2 + 7 H2O = K2Cr2O7 + 6 KJ + 7 H2SO4
Ga + HCl(aq) = GaCl3 + H2 =>
2 Ga + 6 HCl(aq) = 2 GaCl3 + 3 H2
NOF + ClF3 = NOF4 + ClF2 =>
NOF + 3 ClF3 = NOF4 + 3 ClF2
Zn + Fe2(SO4)3 = Zn(SO4)2 + FeSO4 =>
Zn + 2 Fe2(SO4)3 = Zn(SO4)2 + 4 FeSO4
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
Mn(OH)2 + O2 = MnO(OH)2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
NaH2O = NaOH + H =>
NaH2O = NaOH + H
C2H2 + KMnO4 = MnO2 + KOH + C2K2O4 + H2O =>
3 C2H2 + 8 KMnO4 = 8 MnO2 + 2 KOH + 3 C2K2O4 + 2 H2O
NH4 + NaOH = NH3 + H2O + Na =>
NH4 + NaOH = NH3 + H2O + Na
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
FeCl3 + KPo4 = FePo4 + KCl3 =>
FeCl3 + KPo4 = FePo4 + KCl3
H2SO4 + NO2 + H2O = S + HNO3 =>
H2SO4 + 6 NO2 + 2 H2O = S + 6 HNO3
PbO + AgCl = PbCl2 + Ag2O =>
PbO + 2 AgCl = PbCl2 + Ag2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(s) + S(g) = Fe2S3(s) =>
2 Fe(s) + 3 S(g) = Fe2S3(s)
C12H22O3 + O2 = CO2 + H2O =>
C12H22O3 + 16 O2 = 12 CO2 + 11 H2O
S2H3 + O2 = SO2 + H2O =>
4 S2H3 + 11 O2 = 8 SO2 + 6 H2O
K + MgF2 = KF + Mg =>
2 K + MgF2 = 2 KF + Mg
IF5 + Fe = FeF3 + IF3 =>
3 IF5 + 2 Fe = 2 FeF3 + 3 IF3
H2Se = H + Se =>
H2Se = 2 H + Se
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
NaSCN + HNO3 = NaNO3 + HSCN =>
NaSCN + HNO3 = NaNO3 + HSCN
NaO2 = Na + O =>
NaO2 = Na + 2 O
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
KMnO4 + Mg(NO2)2 + H2SO4 = Mg(NO3)2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Mg(NO2)2 + 6 H2SO4 = 5 Mg(NO3)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/25
Équations équilibrées sur03/15/24
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