| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)4CH3 + H2SO4 = CH3(CH2)4CHO2 + H4SO2
Mn(OH)2SO4 = MnSO4 + H2O2 =>
Mn(OH)2SO4 = MnSO4 + H2O2
(Ca(ClO)2) + HCl = Cl2 + CaCl2 + H2O =>
(Ca(ClO)2) + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
C4H3(OH)2 + O2 = CO2 + H2O =>
4 C4H3(OH)2 + 17 O2 = 16 CO2 + 10 H2O
C4 + H2SO4 = CO2 + H2O + SO2 =>
C4 + 8 H2SO4 = 4 CO2 + 8 H2O + 8 SO2
Ca(HO)2 + H2PO4 = Ca3(PO4)2 + H2O + OH =>
3 Ca(HO)2 + 2 H2PO4 = Ca3(PO4)2 + 4 H2O + 2 OH
CO(OH)2 + HNO3 = CO(NO3)2 + H2O =>
CO(OH)2 + 2 HNO3 = CO(NO3)2 + 2 H2O
HI = H2 + I2 = =>
2 HI = H2 + I2
NaOH + H2F = Na2F + H2O =>
2 NaOH + H2F = Na2F + 2 H2O
NH3 + HF = NH4F =>
NH3 + HF = NH4F
Cr + Si = CrSi9 =>
Cr + 9 Si = CrSi9
SO3 + Li2O = SO2 + Li2O3 =>
2 SO3 + Li2O = 2 SO2 + Li2O3
C3H6 + CH2O2 = CH3COOH =>
C3H6 + 3 CH2O2 = 3 CH3COOH
BaCl + Na2(SO4) = Ba2(SO4) + NaCl =>
2 BaCl + Na2(SO4) = Ba2(SO4) + 2 NaCl
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
Fe(NO3)2 + HCl = FeCl + H(NO3)2 =>
Fe(NO3)2 + HCl = FeCl + H(NO3)2
Zn2 + Fe2O3 = ZnO + Fe =>
3 Zn2 + 2 Fe2O3 = 6 ZnO + 4 Fe
LiOH*H2O + HCl = H2O + LiCl =>
LiOH*H2O + HCl = 2 H2O + LiCl
Mn + Br + O = MnBrO3 =>
Mn + Br + 3 O = MnBrO3
BaH2O + H2O = Ba(OH)2 + H2 =>
BaH2O + H2O = Ba(OH)2 + H2
FeSO4 + KI + KIO4 + H2O = I2 + Fe(OH)2 + K2SO4 =>
4 FeSO4 + 7 KI + KIO4 + 4 H2O = 4 I2 + 4 Fe(OH)2 + 4 K2SO4
C4HBr + CuI = C4HI + CuBr =>
C4HBr + CuI = C4HI + CuBr
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
Li2CO3 + HNO2 = Li2NO2 + HCO3 =>
Li2CO3 + HNO2 = Li2NO2 + HCO3
CdS + CuCl = Cu2S + CdCl2 =>
CdS + 2 CuCl = Cu2S + CdCl2
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
K2Cr2O7 + H2 = Cr2O3 + KOH + H2O =>
K2Cr2O7 + 3 H2 = Cr2O3 + 2 KOH + 2 H2O
Ag2SO4 + Zn = Zn2SO4 + Ag =>
Ag2SO4 + 2 Zn = Zn2SO4 + 2 Ag
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
C2H3O2Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3O2Cl + 7 O2 = 8 CO2 + 6 H2O + 2 Cl2
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
KOH(aq) + CaCO3(s) = K2CO3(aq) + Ca(OH)2(s) =>
2 KOH(aq) + CaCO3(s) = K2CO3(aq) + Ca(OH)2(s)
CaSO4(aq) + NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq) =>
CaSO4(aq) + 2 NaOH(aq) = Ca(OH)2(s) + Na2SO4(aq)
C2H4 + OH = CO2 + H2O =>
C2H4 + 12 OH = 2 CO2 + 8 H2O
SO2 + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
SO2 + Br2 + 2 H2O = SO4{2-} + 2 Br{-} + 4 H{+}
HNO3 + Zn = (ZnNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Zn = (ZnNO3)2 + 2 NO2 + 2 H2O
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
La2O3 + CoO + ReO2 = La6Co4Re2O17 =>
3 La2O3 + 4 CoO + 2 ReO2 = La6Co4Re2O17
C3H9Al + O2 = Al + CO2 + H2O =>
4 C3H9Al + 21 O2 = 4 Al + 12 CO2 + 18 H2O
HClOH = Cl + H2O =>
HClOH = Cl + H2O
Na2SiO4 = Na + Si + O =>
Na2SiO4 = 2 Na + Si + 4 O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
NaHCO3 + AgNO3 = NaNO3 + AgHCO3 =>
NaHCO3 + AgNO3 = NaNO3 + AgHCO3
NaOH + AgBr = Ag2O + H2O + NaBr =>
2 NaOH + 2 AgBr = Ag2O + H2O + 2 NaBr
Cl2O7 + NaOH = Na2O + HClO4 =>
Cl2O7 + 2 NaOH = Na2O + 2 HClO4
(NH4)3PO4 + MgCl2 = NH4MgPO4 + (NH4)Cl =>
(NH4)3PO4 + MgCl2 = NH4MgPO4 + 2(NH4)Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + Fe3O4 = Fe + CO =>
4 C + Fe3O4 = 3 Fe + 4 CO
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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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