| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnOHNO3 + H2O = Zn(OH)2 + HNO3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KOH + Na2SO3 = K2SO3 + NaOH =>
2 KOH + Na2SO3 = K2SO3 + 2 NaOH
C4N2H6 + C4H9Br = C8N2H15 + Br =>
C4N2H6 + C4H9Br = C8N2H15 + Br
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + AgNO{3} = CuNO{3}{2} + Ag =>
Cu + AgNO{3} = CuNO{3}{2} + Ag
Cu(OH)2 + Cu(HCrO4)2 = CuCrO4 + H2O =>
Cu(OH)2 + Cu(HCrO4)2 = 2 CuCrO4 + 2 H2O
C4H9Br + Zn + HCl = C3H8 + ZnBr + CH3Cl =>
2 C4H9Br + 2 Zn + 5 HCl = C3H8 + 2 ZnBr + 5 CH3Cl
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
CH3CH2CH2OH + KMnO4 + HCl = CH3CH2COOH + KCl + MnCl2 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 12 HCl = 5 CH3CH2COOH + 4 KCl + 4 MnCl2 + 11 H2O
BCl3 + H2O = H3B3O3 + HCl3 =>
3 BCl3 + 3 H2O = H3B3O3 + 3 HCl3
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
ZnC2H3O2 + NaPO4 = ZnPO4 + NaC2H3O2 =>
ZnC2H3O2 + NaPO4 = ZnPO4 + NaC2H3O2
CaSO4 + K2C2O4 = CaC2O4 + K2SO4 =>
CaSO4 + K2C2O4 = CaC2O4 + K2SO4
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr =>
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr
KHO + Ca3PO4 = K3PO4 + CaHO =>
3 KHO + Ca3PO4 = K3PO4 + 3 CaHO
C6H5COOH + CH3Cl = CH3C6H4COOH + HCl =>
C6H5COOH + CH3Cl = CH3C6H4COOH + HCl
H3O + VO4 = V + H2O =>
8 H3O + VO4 = V + 12 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
AgCl + H2SO4 = AgHSO4 + HCl =>
AgCl + H2SO4 = AgHSO4 + HCl
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
NaNO3 + S + HCl = NO2 + NaSO4 + NaCl + H2O =>
7 NaNO3 + S + 6 HCl = 7 NO2 + NaSO4 + 6 NaCl + 3 H2O
NaHCO3 + HCH3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + 2 HCH3O2 = NaC2H3O2 + 3 H2O + CO2
C4H10 + Br2 = BrC4H9 + HBr =>
C4H10 + Br2 = BrC4H9 + HBr
Sn(NO3)2 = NO2 + O2 + SnO =>
2 Sn(NO3)2 = 4 NO2 + O2 + 2 SnO
KHS + Al(OH)3 + H2O = H2S + K3(Al(OH)6) =>
3 KHS + Al(OH)3 + 3 H2O = 3 H2S + K3(Al(OH)6)
Fe(OH)2MgSO4 = Mg(OH)2FeSO4 =>
Fe(OH)2MgSO4 = Mg(OH)2FeSO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O = =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K2CrO4 + NaNO2 + KOH = NaNO3 + K3CrO4 + H2O =>
2 K2CrO4 + NaNO2 + 2 KOH = NaNO3 + 2 K3CrO4 + H2O
CuSO4 + H3PO3 + H2O = Cu + H3PO4 + H2SO4 =>
CuSO4 + H3PO3 + H2O = Cu + H3PO4 + H2SO4
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H4 + CH3OH = C3H7OH =>
C2H4 + CH3OH = C3H7OH
Zn + K4[Fe(CN)6] + H2SO4 = Zn4[Fe(CN)6]2 + H2 + K2SO4 =>
4 Zn + 2 K4[Fe(CN)6] + 4 H2SO4 = Zn4[Fe(CN)6]2 + 4 H2 + 4 K2SO4
C2H6 + O2 = C2HO2H + H2O =>
C2H6 + 2 O2 = C2HO2H + 2 H2O
NH3 + COCl2 = HNCO + NH4Cl =>
3 NH3 + COCl2 = HNCO + 2 NH4Cl
PbCl2 + NaOH = Na2Pb(OH)4 + NaCl =>
PbCl2 + 4 NaOH = Na2Pb(OH)4 + 2 NaCl
C4H10O4 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H10O4 + 11 K2Cr2O7 + 44 H2SO4 = 12 C3H4O4 + 11 Cr2(SO4)3 + 11 K2SO4 + 65 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4](H2O) =>
Al2O3 + 2 NaOH + 5 H2O = 2 Na[Al(OH)4](H2O)
MgCO3 + H2SO3 = MgSO3 + CO2 + H2O =>
MgCO3 + H2SO3 = MgSO3 + CO2 + H2O
FeCl3 + F = FeF3 + Cl =>
FeCl3 + 3 F = FeF3 + 3 Cl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
I2 + O3 = IO + O2 =>
I2 + 2 O3 = 2 IO + 2 O2
Hg + OH = Hg(OH) =>
Hg + OH = Hg(OH)
HCl + NH4F = HF + NH4Cl =>
HCl + NH4F = HF + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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