| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + NH3 = NH3SO4 + Fe
C14H30 + Cl2 = CCl4 + H =>
C14H30 + 28 Cl2 = 14 CCl4 + 30 H
AlCl3 + Ag2SO4 = AlSO4 + Ag2Cl3 =>
AlCl3 + Ag2SO4 = AlSO4 + Ag2Cl3
C2H2 + Hg2Cl2 = C2HHg + HCl =>
2 C2H2 + Hg2Cl2 = 2 C2HHg + 2 HCl
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K3SO4 + H2O =>
16 NH3 + 9 KMnO4 + 12 H2SO4 = 8 N2 + 9 MnSO4 + 3 K3SO4 + 36 H2O
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl = =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
H2S + FeO2H2 = FeS + H2O =>
H2S + FeO2H2 = FeS + 2 H2O
C8H9O + NaH2S = C8H9 + H2O + SO + Na =>
2 C8H9O + NaH2S = 2 C8H9 + H2O + SO + Na
Li + Cu3PO4 = Li3PO4 + Cu =>
3 Li + Cu3PO4 = Li3PO4 + 3 Cu
Si(s) + Cu(s) = Cu3Si =>
Si(s) + 3 Cu(s) = Cu3Si
NaOCl(aq) + NH3(aq) = NaONH3(aq) + Cl2(g) =>
2 NaOCl(aq) + 2 NH3(aq) = 2 NaONH3(aq) + Cl2(g)
Cu(No3)2Zn = Zn(No3)2Cu =>
Cu(No3)2Zn = Zn(No3)2Cu
C7H8O3 + O2 = H2O + CO2 =>
2 C7H8O3 + 15 O2 = 8 H2O + 14 CO2
KMnO4 + H2SO4 + Fe = FeSO4 + H2O + OSK + OSMn =>
KMnO4 + 10 H2SO4 + 8 Fe = 8 FeSO4 + 10 H2O + OSK + OSMn
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2 =>
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2
Na2Co3 + Pb(No3) = Na2No3 + PbCo3 =>
Na2Co3 + Pb(No3) = Na2No3 + PbCo3
CI + O2 = CO2 + I2 =>
2 CI + 2 O2 = 2 CO2 + I2
SO2 + H + ClO4 = SH3(ClO4) + O2 =>
SO2 + 3 H + ClO4 = SH3(ClO4) + O2
FeNO3 + Na3PO4 = FeNa3 + NPO7 =>
FeNO3 + Na3PO4 = FeNa3 + NPO7
Be(OH)2 + H3PO4 = Be3(PO4)2 + H(OH) =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H(OH)
Sb + HNO3 = SbH + NO3 =>
Sb + HNO3 = SbH + NO3
Mg + Si + O = Mg2SiO4 =>
2 Mg + Si + 4 O = Mg2SiO4
Al(OH)NaCl = AlCl + NaOH =>
Al(OH)NaCl = AlCl + NaOH
C2 + F3 + Cl3 = C2F3Cl3 =>
C2 + F3 + Cl3 = C2F3Cl3
VO2(s) + O2(g) = V2O5(s) =>
4 VO2(s) + O2(g) = 2 V2O5(s)
Mn(OH)2 + HBrO = HMnO4 + HBr + H2O =>
2 Mn(OH)2 + 5 HBrO = 2 HMnO4 + 5 HBr + H2O
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
KCl + H2O + Fe = FeCl2 + H2 + KOH =>
2 KCl + 2 H2O + Fe = FeCl2 + H2 + 2 KOH
NaF + Cl2 = ClNa + F =>
2 NaF + Cl2 = 2 ClNa + 2 F
CH3CO2H + LiOH = H2O + LiCH3CO2 =>
CH3CO2H + LiOH = H2O + LiCH3CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + Ag{2+} + Mn{2+} = Ag{+} + MnO4{-} + H{+} =>
4 H2O + 5 Ag{2+} + Mn{2+} = 5 Ag{+} + MnO4{-} + 8 H{+}
IK + AgNO3 = IAg + KNO3 =>
IK + AgNO3 = IAg + KNO3
K + HClO2 = KClO3 + Cl2 + H2O =>
2 K + 4 HClO2 = 2 KClO3 + Cl2 + 2 H2O
S + Br2 + H2O = HBr + H2SO4 =>
S + 3 Br2 + 4 H2O = 6 HBr + H2SO4
H2S + SbCl3 = HCl + Sb2S3 =>
3 H2S + 2 SbCl3 = 6 HCl + Sb2S3
HClO4 + Ca(OH)2(s) = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2(s) = Ca(ClO4)2 + 2 H2O
NO + KClO3 + KOH = KNO3 + Cl2 + H2O =>
10 NO + 6 KClO3 + 4 KOH = 10 KNO3 + 3 Cl2 + 2 H2O
S + Ar + Ca + Sm = SArCaSm =>
S + Ar + Ca + Sm = SArCaSm
HOCl = H + OCl =>
HOCl = H + OCl
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
NaI + H2SO = H2S + I2 + Na2SO4 + H2O =>
2 NaI + 5 H2SO = 4 H2S + I2 + Na2SO4 + H2O
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
AgF(aq) + Na2S(aq) = Ag2S(s) + NaF(aq) =>
2 AgF(aq) + Na2S(aq) = Ag2S(s) + 2 NaF(aq)
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2 =>
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgCl + CuS = Ag2S + CuCl2 =>
2 AgCl + CuS = Ag2S + CuCl2
NH4ClMg(OH)Br = MgClNH3H2OBr =>
NH4ClMg(OH)Br = MgClNH3H2OBr
Na2CrO4 + HI + H2SO4 = I2 + Cr2(SO4)3 + NaI + H2O =>
2 Na2CrO4 + 10 HI + 3 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 NaI + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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