| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O + Br2 = C6H5OBr + HBr
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
OC + H2O = O2C + H2 =>
OC + H2O = O2C + H2
H2 + MgCl = H22MgCl =>
11 H2 + MgCl = H22MgCl
C6H5Br + KOH = KBr + C6H5OH =>
C6H5Br + KOH = KBr + C6H5OH
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Li2SO4 + H3PO4 = Li3PO4 + H2O + SO3 =>
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 SO3
NaS + H2S = Na2S5 + H2 =>
2 NaS + 3 H2S = Na2S5 + 3 H2
HNO3 + L2 = HLO3 + NO2 + H2O =>
10 HNO3 + L2 = 2 HLO3 + 10 NO2 + 4 H2O
Mn(OH)2 + NaOH = MnO(OH)2 + NaH =>
Mn(OH)2 + NaOH = MnO(OH)2 + NaH
Li + HNO3 = LiNO3 + NH4NO3 + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + NH4NO3 + 3 H2O
Se + NaBH4 + NaOH = Na2Se2 + NaBO2 + H2O =>
8 Se + NaBH4 + 8 NaOH = 4 Na2Se2 + NaBO2 + 6 H2O
H2SO4 + LiO = Li(SO4) + H2O =>
H2SO4 + LiO = Li(SO4) + H2O
NaOH + CuSO4 = Cu4(OH)6SO4 + Na2SO4 =>
6 NaOH + 4 CuSO4 = Cu4(OH)6SO4 + 3 Na2SO4
H2SO4 + C20H1404 = CO2 + H2O + S =>
742 H2SO4 + 3 C20H1404 = 60 CO2 + 2848 H2O + 742 S
Ag + NH3 + H2O = Ag2O + NH4 =>
2 Ag + 2 NH3 + H2O = Ag2O + 2 NH4
Mn(OH)2 + NaOH = MnO(OH)2 + NaH =>
Mn(OH)2 + NaOH = MnO(OH)2 + NaH
CH2ClCH2OH + KOH = CH2OHCH2OH + KCl =>
CH2ClCH2OH + KOH = CH2OHCH2OH + KCl
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mn2O7 + K2O = Mn2K2 + O =>
Mn2O7 + K2O = Mn2K2 + 8 O
Mn = Mn5 =>
5 Mn = Mn5
Al + HOH = Al2OH + H =>
2 Al + HOH = Al2OH + H
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2O(l) + CO2 = H2CO3 =>
H2O(l) + CO2 = H2CO3
Cu(OH)2 + (NH4)2CO3 + NH4OH = Cu(NH3)4CO3 + H2O =>
Cu(OH)2 + (NH4)2CO3 + 2 NH4OH = Cu(NH3)4CO3 + 4 H2O
Cu(NO3)2 + CO2 = CCu + N2 + O2 =>
Cu(NO3)2 + CO2 = CCu + N2 + 4 O2
CuNO3 + NO2 + NaOH = Cu + NaNO3 + H2O =>
CuNO3 + NO2 + 2 NaOH = Cu + 2 NaNO3 + H2O
Hg(NO3)2 + NaI = HgI + NO3 + Na =>
Hg(NO3)2 + NaI = HgI + 2 NO3 + Na
NaBr + Cr = CrBr2 + Na =>
2 NaBr + Cr = CrBr2 + 2 Na
Ag + HCl + NH4OH = AgCl + H2O + NH4 =>
Ag + HCl + NH4OH = AgCl + H2O + NH4
(NH4)2SO4*FeSO4*6H2O + NaOH = Na[(NH4)2SO4*FeSO4*6H2O] + OH =>
(NH4)2SO4*FeSO4*6H2O + NaOH = Na[(NH4)2SO4*FeSO4*6H2O] + OH
Cu(NO3)2 + CO2 = CCu + N2 + O2 =>
Cu(NO3)2 + CO2 = CCu + N2 + 4 O2
Cl + BrO3 = ClO3 + Br2 =>
2 Cl + 2 BrO3 = 2 ClO3 + Br2
HIO + KIO = HK + I2O2 =>
HIO + KIO = HK + I2O2
NaH2PO2 + I2 + H2O = H3PO3 + NaI + HI =>
NaH2PO2 + I2 + H2O = H3PO3 + NaI + HI
NaOH + CuSO4 = Cu4(OH)6SO4 + Na2SO4 =>
6 NaOH + 4 CuSO4 = Cu4(OH)6SO4 + 3 Na2SO4
Cu(OH)2 + NH3 = Cu[(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = Cu[(NH3)4](OH)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CH3COOH + C2H5OH = CH3COOHC2H5 + H2O =>
3 CH3COOH + 5 C2H5OH = 4 CH3COOHC2H5 + 3 H2O
NF2(g) = N2F4(g) =>
2 NF2(g) = N2F4(g)
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Cu{2+} + Zn = Cu(s) + Zn{2+} =>
Cu{2+} + Zn = Cu(s) + Zn{2+}
Fe + CuCl = Cu + FeCl2 =>
Fe + 2 CuCl = 2 Cu + FeCl2
H2SO4 + KNO3 = HNO3 + KHSO4 =>
H2SO4 + KNO3 = HNO3 + KHSO4
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
NaOH + Al = Na3AlO3 + H2 =>
6 NaOH + 2 Al = 2 Na3AlO3 + 3 H2
CO(H2)2 = CH3OH =>
CO(H2)2 = CH3OH
CH3CH2OH(aq) + CH3COOH(aq) = CH3CO2C2H5(aq) + H2O(l) =>
CH3CH2OH(aq) + CH3COOH(aq) = CH3CO2C2H5(aq) + H2O(l)
C3H8O + H2O2 = C3H8O3 + H2O =>
C3H8O + 2 H2O2 = C3H8O3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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