| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + MgF2 = MgSO4 + 2 K + F2
Se + HCl = SeCl2 + H2 =>
Se + 2 HCl = SeCl2 + H2
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
AlCl3 + Na = NaAl + Cl2 =>
2 AlCl3 + 2 Na = 2 NaAl + 3 Cl2
AgP = Ag + P =>
AgP = Ag + P
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Cr2O3 + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
FeBr3(aq) + H2SO4(aq) = Fe2(SO4)3(s) + HBr(aq) =>
2 FeBr3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 HBr(aq)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Zn + Cu(FeCl3) = Fe + ZnCl2 + Cu =>
3 Zn + 2 Cu(FeCl3) = 2 Fe + 3 ZnCl2 + 2 Cu
K2O(s) + HI(aq) = KI(aq) + KOH =>
K2O(s) + HI(aq) = KI(aq) + KOH
KOH + Co(PO4)2 = Co(OH)2 + KPO4 =>
2 KOH + Co(PO4)2 = Co(OH)2 + 2 KPO4
Cu2S + AgNO3 = Ag2S + Cu(NO3) =>
Cu2S + 2 AgNO3 = Ag2S + 2 Cu(NO3)
CaSO3 + AlCl3 = CaCl2 + Al2(SO3)3 =>
3 CaSO3 + 2 AlCl3 = 3 CaCl2 + Al2(SO3)3
SO2 + KOH = H2SO4 + K =>
SO2 + 2 KOH = H2SO4 + 2 K
Al + HClO = AlClO + H =>
Al + HClO = AlClO + H
C60H96O38NS + O2 = CO2 + NO2 + SO2 + H2O =>
C60H96O38NS + 67 O2 = 60 CO2 + NO2 + SO2 + 48 H2O
Mg(OH)Cl = MgO + HCl =>
Mg(OH)Cl = MgO + HCl
Ca + SO4 = CaO + SO2 =>
2 Ca + SO4 = 2 CaO + SO2
AlBr3 + H3Po4 = AlPo4 + HBr =>
AlBr3 + H3Po4 = AlPo4 + 3 HBr
Fe2(SO4)3 + Na3(PO4) = Fe3(PO4)3 + Na2(SO4) =>
3 Fe2(SO4)3 + 6 Na3(PO4) = 2 Fe3(PO4)3 + 9 Na2(SO4)
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
AgP = Ag + P =>
AgP = Ag + P
C2H4Br2 + KOH = C2H4(OK)2 + HBr =>
C2H4Br2 + 2 KOH = C2H4(OK)2 + 2 HBr
NaS + BrN = NaN + BrS =>
NaS + BrN = NaN + BrS
HCH3COO + O2 = CO2 + H2O =>
HCH3COO + 2 O2 = 2 CO2 + 2 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
C9H2O5 + O2 = CO2 + H2O =>
C9H2O5 + 7 O2 = 9 CO2 + H2O
H2C2O4 + NaOH = H2O + CO2 + Na =>
H2C2O4 + 2 NaOH = 2 H2O + 2 CO2 + 2 Na
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
FeSP4 + NaOH = Fe(OH)2 + Na + SP4 =>
FeSP4 + 2 NaOH = Fe(OH)2 + 2 Na + SP4
BiCl3 + H2O = BiOCl + H + Cl =>
BiCl3 + H2O = BiOCl + 2 H + 2 Cl
Cu + HNO3 = Cu3(NO3)2 + H2O + N2 =>
15 Cu + 12 HNO3 = 5 Cu3(NO3)2 + 6 H2O + N2
S2O8{-2} + I{-}{+} = SO4{-2} + I2{+} =>
3 S2O8{-2} + 4 I{-}{+} = 6 SO4{-2} + 2 I2{+}
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
HCl + Ba2SO3 = BaCl + H2O + SO2 =>
2 HCl + Ba2SO3 = 2 BaCl + H2O + SO2
C6H5OH + CH3COCl = CH3COOC6H5 + HCl =>
C6H5OH + CH3COCl = CH3COOC6H5 + HCl
SnCl2 + Fe = FeCl2 + Sn =>
SnCl2 + Fe = FeCl2 + Sn
Na3AsO4 + HCl = Na3AsCl + HO4 =>
Na3AsO4 + HCl = Na3AsCl + HO4
C6H8O7 + CuO = Cu + CO2 + H2O =>
C6H8O7 + 9 CuO = 9 Cu + 6 CO2 + 4 H2O
IO3{-} + H3AsO3 = I{-} + H3AsO4 =>
IO3{-} + 3 H3AsO3 = I{-} + 3 H3AsO4
C7H6C + O = CO2 + H2O =>
C7H6C + 19 O = 8 CO2 + 3 H2O
KI + Fe(OH)2 = K(OH) + FeI2 =>
2 KI + Fe(OH)2 = 2 K(OH) + FeI2
Cr(OH)3 + H2O2 + NaCl = Na2CrO4 + H2O + HCl =>
2 Cr(OH)3 + 3 H2O2 + 4 NaCl = 2 Na2CrO4 + 4 H2O + 4 HCl
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Hf + Cl2 = Hf2Cl =>
4 Hf + Cl2 = 2 Hf2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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