| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 VCl4 + 10 KMnO4 = 10 KCl + 10 MnCl2 + 8 V2O5 + 17 Cl2
CrCl3 + KMnO4 + H2O = KCl + MnCl2 + H2CrO4 + HCl =>
5 CrCl3 + 3 KMnO4 + 8 H2O = 3 KCl + 3 MnCl2 + 5 H2CrO4 + 6 HCl
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
K2SO4 + SO2 + H2O = K + H2SO4 =>
K2SO4 + SO2 + 2 H2O = 2 K + 2 H2SO4
HAuCl4 + H2C2O4 = Au + CO2 + HCl =>
2 HAuCl4 + 3 H2C2O4 = 2 Au + 6 CO2 + 8 HCl
SrOH2O = SrO(H2O) =>
SrOH2O = SrO(H2O)
Cu(s) + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
MnSO4 + Br2 + KOH = K2MnO4 + KBr + H2O + K2SO4 =>
MnSO4 + 2 Br2 + 8 KOH = K2MnO4 + 4 KBr + 4 H2O + K2SO4
H2S + NaBr = HBr + Na2S =>
H2S + 2 NaBr = 2 HBr + Na2S
O2 + CH3OH = CH2O2 + H2O =>
O2 + CH3OH = CH2O2 + H2O
PCl3 + O2 = P4O2 + O2Cl2 =>
4 PCl3 + 7 O2 = P4O2 + 6 O2Cl2
KHSO4 + KOH = K2SO4 + HOH =>
KHSO4 + KOH = K2SO4 + HOH
C2H2 + CO2 = H2O + C2 =>
4 C2H2 + 2 CO2 = 4 H2O + 5 C2
Ca3P2 + H2O = Ca(OH)2 + CaPH =>
Ca3P2 + 2 H2O = Ca(OH)2 + 2 CaPH
CoOOH + NaOH = CoNa(OH)2 + O2 =>
2 CoOOH + 2 NaOH = 2 CoNa(OH)2 + O2
Ca(CO3) + H2SO4 = Ca(SO4) + H2CO3 =>
Ca(CO3) + H2SO4 = Ca(SO4) + H2CO3
PbCl2(s) = Pb(s) + Cl2(s) =>
PbCl2(s) = Pb(s) + Cl2(s)
Li(s) + HCl = LiCl + H2 =>
2 Li(s) + 2 HCl = 2 LiCl + H2
N2H4 + HBr = N2H5 + Br =>
N2H4 + HBr = N2H5 + Br
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
Al(HO)3 + HCl = AlCl3 + H2O =>
Al(HO)3 + 3 HCl = AlCl3 + 3 H2O
C6H4OHCl + O2 = CO2 + H2O + HCl =>
2 C6H4OHCl + 13 O2 = 12 CO2 + 4 H2O + 2 HCl
H2SO3 + CsOH = HOH + Cs2SO3 =>
H2SO3 + 2 CsOH = 2 HOH + Cs2SO3
SOCl2 + H2O = HCl + SO2 =>
SOCl2 + H2O = 2 HCl + SO2
NaCl + Ag2B4O7 = Na2B4O7 + AgCl =>
2 NaCl + Ag2B4O7 = Na2B4O7 + 2 AgCl
KOH + NaNo3 = KNo3 + NaOH =>
KOH + NaNo3 = KNo3 + NaOH
C1 + O2 = C1O2 =>
C1 + O2 = C1O2
C6H13NO2 + H2O = C5H9O2{-} + NH3 + CO2 + H{+} =>
13 C6H13NO2 + 10 H2O = 15 C5H9O2{-} + 13 NH3 + 3 CO2 + 15 H{+}
Na2 + CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2 + CO3 + CuSO4 = CuCO3 + Na2SO4
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Fe2S3 + HNO3 = Fe2(SO4) + NO + H2SO4 + H2O =>
3 Fe2S3 + 20 HNO3 = 3 Fe2(SO4) + 20 NO + 6 H2SO4 + 4 H2O
K2Cr2O7 + HCl + Hg = CrCl3 + KCl + H2O + HgCl =>
K2Cr2O7 + 14 HCl + 6 Hg = 2 CrCl3 + 2 KCl + 7 H2O + 6 HgCl
Na2O + H2O = Na2(H2O2) =>
Na2O + H2O = Na2(H2O2)
Ba(CH3COO)2 + Li3PO4 = Ba3(PO4)2 + LiCH3COO =>
3 Ba(CH3COO)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiCH3COO
As2S3 + H2O + H2SO4 = H3AsO4 + H2S =>
2 As2S3 + 12 H2O + H2SO4 = 4 H3AsO4 + 7 H2S
H{+} + FeS + NO3{-} = NO + SO4{2-} + Fe{3+} + H2O =>
4 H{+} + FeS + 3 NO3{-} = 3 NO + SO4{2-} + Fe{3+} + 2 H2O
Al2S3 + O2 = Al2O2 + SO3 =>
2 Al2S3 + 11 O2 = 2 Al2O2 + 6 SO3
Li + H3 + PO4 = H2Li3PO4 =>
9 Li + 2 H3 + 3 PO4 = 3 H2Li3PO4
H3PO4 + B(OH)3 = B3(PO4)3 + H2O =>
3 H3PO4 + 3 B(OH)3 = B3(PO4)3 + 9 H2O
Mg + SnSO4 = Sn + MgSO4 =>
Mg + SnSO4 = Sn + MgSO4
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
CuO + S = CuS + O =>
CuO + S = CuS + O
CrBr2 + KOH = Cr(OH)2 + KBr =>
CrBr2 + 2 KOH = Cr(OH)2 + 2 KBr
MnSO4 + Br2 + KOH = K2MnO4 + KBr + H2O + K2SO4 =>
MnSO4 + 2 Br2 + 8 KOH = K2MnO4 + 4 KBr + 4 H2O + K2SO4
SCl2 + NH3 = S4N4 + HCl + S8 =>
24 SCl2 + 16 NH3 = 4 S4N4 + 48 HCl + S8
MgCl2 + NaF = NaCl + MgF2 =>
MgCl2 + 2 NaF = 2 NaCl + MgF2
NaSO4 + Cl2 = NaCl2 + SO4 =>
NaSO4 + Cl2 = NaCl2 + SO4
NH4F2 + NH4OH = NH4F + HF + O2 =>
4 NH4F2 + 2 NH4OH = 6 NH4F + 2 HF + O2
Cr + SnBr4{-2} = SnBr2 + CrBr3{-3} =>
2 Cr + 3 SnBr4{-2} = 3 SnBr2 + 2 CrBr3{-3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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