| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CH3COOC2H5 = CH3COOH + C2H5Cl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HLO3 + P + H2O = HL + H3PO4 =>
5 HLO3 + 6 P + 9 H2O = 5 HL + 6 H3PO4
Al2(MnO4)3 + HCl = AlCl3 + Cl2 + MnCl2 + H2O =>
Al2(MnO4)3 + 24 HCl = 2 AlCl3 + 6 Cl2 + 3 MnCl2 + 12 H2O
K2Cr2O7 + Zn + HCl = Cr2O3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 8 HCl = Cr2O3 + 3 ZnCl2 + 2 KCl + 4 H2O
C1H37OH + O2 = CO2 + H2O =>
C1H37OH + 10 O2 = CO2 + 19 H2O
MnO2 + CrO3 = MnCrO4 + O2 =>
2 MnO2 + 2 CrO3 = 2 MnCrO4 + O2
RuCl3 + O2 = Ru(ClO3)3 =>
2 RuCl3 + 9 O2 = 2 Ru(ClO3)3
NaOCl(aq) + Na2S2O3(aq) + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl(aq) + Na2S2O3(aq) + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Na2O2 + O2 = Na2O3 =>
2 Na2O2 + O2 = 2 Na2O3
LiOH + H3PO4{-} = LiH3PO4{-} + OH =>
LiOH + H3PO4{-} = LiH3PO4{-} + OH
MnO2 + KI = K2O + MnI4 =>
MnO2 + 4 KI = 2 K2O + MnI4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
RuCl3 + O2 = RuO4 + Cl2 =>
2 RuCl3 + 4 O2 = 2 RuO4 + 3 Cl2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CH2 + HBr = CH3CH2Br =>
2 CH2 + HBr = CH3CH2Br
Na2O2 + O2 = Na2O3 =>
2 Na2O2 + O2 = 2 Na2O3
Ca2(CO3) + HCl = CaCl + CO2 + H2O =>
Ca2(CO3) + 2 HCl = 2 CaCl + CO2 + H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Al2(MnO4)3 + HCl = AlCl3 + Cl2 + MnCl2 + H2O =>
Al2(MnO4)3 + 24 HCl = 2 AlCl3 + 6 Cl2 + 3 MnCl2 + 12 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Ca + HNO3 = N20 + Ca(NO3)2 + H2O =>
50 Ca + 120 HNO3 = N20 + 50 Ca(NO3)2 + 60 H2O
Co{2+} + (NH4)2S = CoS + NH4{+} =>
Co{2+} + (NH4)2S = CoS + 2 NH4{+}
KNO3 + NaHC4H4O6 = KHC4H4O6 + NaNO3 =>
KNO3 + NaHC4H4O6 = KHC4H4O6 + NaNO3
FeCl3 + AuNO3 = AuCl + Fe(NO3)3 =>
FeCl3 + 3 AuNO3 = 3 AuCl + Fe(NO3)3
Mg2 + SO4 = MgSO4 =>
Mg2 + 2 SO4 = 2 MgSO4
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Al2(MnO4)3 + HCl = AlCl3 + Cl2 + MnCl2 + H2O =>
Al2(MnO4)3 + 24 HCl = 2 AlCl3 + 6 Cl2 + 3 MnCl2 + 12 H2O
KMnO4 + H2C2O4 + H2SO4 = MnC2O4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 7 H2C2O4 + H2SO4 = 2 MnC2O4 + 10 CO2 + 8 H2O + K2SO4
NiSO4 + Na2CO3 + H2O = Ni(OH)2 + Na2SO4 + H2CO3 =>
NiSO4 + Na2CO3 + 2 H2O = Ni(OH)2 + Na2SO4 + H2CO3
HCl2 + KClO3 = H2O + KCl + Cl2 =>
6 HCl2 + KClO3 = 3 H2O + KCl + 6 Cl2
HCl(aq) + KI = KCl + HI =>
HCl(aq) + KI = KCl + HI
Fe(SO4) = FeSO4 =>
Fe(SO4) = FeSO4
NaCl + Hg2(C2H3O2)2 = NaC2H3O2 + ClHg =>
2 NaCl + Hg2(C2H3O2)2 = 2 NaC2H3O2 + 2 ClHg
NaHCO3 + HC6H507 = NaC6H507 + CO2 + H2O =>
NaHCO3 + HC6H507 = NaC6H507 + CO2 + H2O
FCl3 + NaOH = FOH + NaCl3 =>
FCl3 + NaOH = FOH + NaCl3
Zn + HCl + K2Cr2O7 = CrCl2 + H2O + KCl + ZnCl2 =>
4 Zn + 14 HCl + K2Cr2O7 = 2 CrCl2 + 7 H2O + 2 KCl + 4 ZnCl2
RuCl3 + O2 = RuO4 + Cl2 =>
2 RuCl3 + 4 O2 = 2 RuO4 + 3 Cl2
ZnCl2 + (NH4)3PO4 = Zn(PO4) + (NH4)3Cl2 =>
ZnCl2 + (NH4)3PO4 = Zn(PO4) + (NH4)3Cl2
C200H402 + O2 = CO2 + H2O =>
2 C200H402 + 601 O2 = 400 CO2 + 402 H2O
Na3PO4 + LiCl = Li3PO4 + NaCl =>
Na3PO4 + 3 LiCl = Li3PO4 + 3 NaCl
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
NaClO3 + NaI + H2SO4 = NaCl + I2 + NaSO4 + H2O =>
2 NaClO3 + 6 NaI + 6 H2SO4 = 2 NaCl + 3 I2 + 6 NaSO4 + 6 H2O
AlF3 + Br2 = AlBr3 + F2 =>
2 AlF3 + 3 Br2 = 2 AlBr3 + 3 F2
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
Na2O2 + O2 = Na2O3 =>
2 Na2O2 + O2 = 2 Na2O3
MgO + KH2PO4 = MgKPO4*H2O =>
MgO + KH2PO4 = MgKPO4*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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