| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + K2CO3 = K2NO3(s) + AgCO3
MgSO3 + ZnCl2 = ZnSO3 + MgCl2 =>
MgSO3 + ZnCl2 = ZnSO3 + MgCl2
Hg(OH)2 + NH4OH = [Hg(NH3)4]2 + OH + H2O =>
2 Hg(OH)2 + 8 NH4OH = [Hg(NH3)4]2 + 4 OH + 8 H2O
CH3CH2CH2CH2OH + O2 = H2O + CO2 =>
CH3CH2CH2CH2OH + 6 O2 = 5 H2O + 4 CO2
Cd + Ag2O = Ag + CdO =>
Cd + Ag2O = 2 Ag + CdO
NH3 + H3PO4 = (NH6)PO4 =>
NH3 + H3PO4 = (NH6)PO4
KI + (OH) = KIO2 + H =>
KI + 2(OH) = KIO2 + 2 H
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
No + CO = No(CO)4 =>
No + 4 CO = No(CO)4
K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH
SOH + HCl = SCl + HOH =>
SOH + HCl = SCl + HOH
Fe(NH4)2(SO4)23H2O + H2O2 + K2C2O4 + H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)23H2O + 10 H2O2 + K2C2O4 + 32 H2C2O4 = K2Fe(C2O4)33H2O + (NH4)2SO4 + 22 H2SO4 + 20 H2O
K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH
LiBr + AgNO3 = LiNO3 + AgBr =>
LiBr + AgNO3 = LiNO3 + AgBr
Na + C2H5OH = C2H5ONa + H2 =>
2 Na + 2 C2H5OH = 2 C2H5ONa + H2
NO2{-} + CH3OH + H{+} = N2 + CO2 + H2O =>
2 NO2{-} + CH3OH + 2 H{+} = N2 + CO2 + 3 H2O
NH3 + H2O2 + KOH = KNO2 + H2O =>
NH3 + 3 H2O2 + KOH = KNO2 + 5 H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
CuBr + Cd = CdBr + Cu =>
CuBr + Cd = CdBr + Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(OH)2 + NH4OH = [Cu(NH3)4] + OH + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4] + 2 OH + 4 H2O
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
Cu(CO3)2 + H2SO4 = CuSO4 + CO2 + OH =>
Cu(CO3)2 + H2SO4 = CuSO4 + 2 CO2 + 2 OH
SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O
CaNO3 + NH4PO4 = CaPO4 + NH4NO3 =>
CaNO3 + NH4PO4 = CaPO4 + NH4NO3
C6H12O6(dextrose) = C6H12O6 =>
C6H12O6(dextrose) = C6H12O6
Zn + UO2(NO3)2 + HCl = UCl4 + ZnNO3 + H2O =>
2 Zn + UO2(NO3)2 + 4 HCl = UCl4 + 2 ZnNO3 + 2 H2O
FeS + Ba = BaS + Fe =>
FeS + Ba = BaS + Fe
B2S3 + H2O = H3BO3 + HHS =>
B2S3 + 6 H2O = 2 H3BO3 + 3 HHS
C8H10 + CuO = CO2 + H2O + Cu =>
C8H10 + 21 CuO = 8 CO2 + 5 H2O + 21 Cu
CuO + C = Cu2 + CO =>
2 CuO + 2 C = Cu2 + 2 CO
Cu + AgNO3 = CuN2O6 + Ag =>
Cu + 2 AgNO3 = CuN2O6 + 2 Ag
K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + O2 =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O + 3 O2
OH + H2SO4 = H(SO4) + H2O =>
OH + H2SO4 = H(SO4) + H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
C12H28O4Ti + ZnCl2 + C2H6O = ZnTi + C14H22 + H2O + HCl =>
C12H28O4Ti + ZnCl2 + C2H6O = ZnTi + C14H22 + 5 H2O + 2 HCl
H2CO3 + NaOH = H3O + NaCO3 =>
H2CO3 + NaOH = H3O + NaCO3
KH3 + NaClO = K2H4 + NaCl + H2O =>
2 KH3 + NaClO = K2H4 + NaCl + H2O
C3H8O + Na2SO4 = Na2S + CO2 + H2O =>
4 C3H8O + 9 Na2SO4 = 9 Na2S + 12 CO2 + 16 H2O
H2CO3 + NaOH = H3O + NaCO3 =>
H2CO3 + NaOH = H3O + NaCO3
Fe(SO4) + Zn(NO3)2 = Fe(NO3) + Zn(SO4)2 =>
2 Fe(SO4) + Zn(NO3)2 = 2 Fe(NO3) + Zn(SO4)2
Na2CO3 + H2O = H2Na2CO3 + OH =>
Na2CO3 + 2 H2O = H2Na2CO3 + 2 OH
BrCl2 + K2SO4 = BrSO4 + KCl =>
BrCl2 + K2SO4 = BrSO4 + 2 KCl
B2O3 + K(BF4) + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 K(BF4) + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + FeSO4 + H2SO4 =>
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + 2 FeSO4 + H2SO4
BrO({-}) = Br({-}) + BrO4({-}) =>
4 BrO({-}) = 3 Br({-}) + BrO4({-})
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3
KHCO3Ca(OH)2 = KOHH2OCaCO3 =>
KHCO3Ca(OH)2 = KOHH2OCaCO3
UF6 + H2 = UF4 + HF =>
UF6 + H2 = UF4 + 2 HF
Ag2O + ZnSO4 = Ag2SO4 + ZnO =>
Ag2O + ZnSO4 = Ag2SO4 + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/24
Équations équilibrées sur06/21/23
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