| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SiO3 + 2 BaCl2 = Ba2(SiO3)2 + 4 HCl
MgOH2 + NO3 = MgNO3 + H2O =>
MgOH2 + NO3 = MgNO3 + H2O
Fe(OH)3 + H3PO4 = FeH3 + PO4(OH)3 =>
Fe(OH)3 + H3PO4 = FeH3 + PO4(OH)3
CH3CH2COONa + NaOH = CH3CH2COOH + Na2O =>
CH3CH2COONa + NaOH = CH3CH2COOH + Na2O
CrCl3 + F2 = CrF3 + Cl2 =>
2 CrCl3 + 3 F2 = 2 CrF3 + 3 Cl2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
K + F2 = KF =>
2 K + F2 = 2 KF
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Fe + Na2SiO3 = FeSiO3 + Na =>
Fe + Na2SiO3 = FeSiO3 + 2 Na
(CH3)3C(OH) + HCl = (CH3)3CCl + H2O =>
(CH3)3C(OH) + HCl = (CH3)3CCl + H2O
HNO3 + H2SO4 = H(SO4) + H2(NO3) =>
HNO3 + H2SO4 = H(SO4) + H2(NO3)
CaCrO4 = CaCr + O2 =>
CaCrO4 = CaCr + 2 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H12H6 + O2 = CO2 + H2O =>
2 C6H12H6 + 21 O2 = 12 CO2 + 18 H2O
H3O + O2 = H2O3 =>
4 H3O + 7 O2 = 6 H2O3
C + H2O = C2H2O =>
2 C + H2O = C2H2O
AgNO3 + HBr = AgBr + H + NO3 =>
AgNO3 + HBr = AgBr + H + NO3
(NH4)HCO3 + Ba(OH)2 = (NH4)(OH)2 + BaHCO3 =>
(NH4)HCO3 + Ba(OH)2 = (NH4)(OH)2 + BaHCO3
CH3COOH + NaCl = HCl + CH3COONa =>
CH3COOH + NaCl = HCl + CH3COONa
C7H6O2 + HNO3 = C7H5O2NO2 + H2O =>
C7H6O2 + HNO3 = C7H5O2NO2 + H2O
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
Co(X)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]X + NH4X + H2O =>
2 Co(X)2 + 6 NH3(aq) + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]X + 2 NH4X + 2 H2O
C6H5Br + C2H4 = C8H8 + HBr =>
C6H5Br + C2H4 = C8H8 + HBr
C9H23 + O2 = CO2 + H2O =>
4 C9H23 + 59 O2 = 36 CO2 + 46 H2O
(CuOH)2CO3(s) = CuO(s) + H2O(g) + CO2(g) =>
(CuOH)2CO3(s) = 2 CuO(s) + H2O(g) + CO2(g)
Li2S + O2 = LiO + S4 =>
4 Li2S + 4 O2 = 8 LiO + S4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2SO3 + H2NO3 = Na2NO3 + H2O + SO2 =>
Na2SO3 + H2NO3 = Na2NO3 + H2O + SO2
N2 + SiO2 = NO + Si =>
N2 + SiO2 = 2 NO + Si
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Cr2O7{-2} + H{+} + H2O2 = CrO(O2)2 + H2O =>
Cr2O7{-2} + 2 H{+} + 4 H2O2 = 2 CrO(O2)2 + 5 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C6H5CH(Br)CH2(Br) + Zn = C6H5CHCH2 + ZnBr2 =>
C6H5CH(Br)CH2(Br) + Zn = C6H5CHCH2 + ZnBr2
Fe + C = Fe4C =>
4 Fe + C = Fe4C
CuSO4 + Ba(OH)2 = Cu(OH) + Ba(SO4)2 =>
2 CuSO4 + Ba(OH)2 = 2 Cu(OH) + Ba(SO4)2
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 FeCl3 + Fe2(SO4)3 + 7 H2O
Cr(NO3)3 = Cr + N + O =>
Cr(NO3)3 = Cr + 3 N + 9 O
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
FeSO4 + HCl + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + H2SO4 + KCl =>
3 FeSO4 + 6 HCl + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 H2SO4 + 6 KCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
N2 + H2O = N2H2O =>
N2 + H2O = N2H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
C12H22O11 + CO(NH2)2 + CH3OH = C10H15N + H2O =>
5 C12H22O11 + 12 CO(NH2)2 + 168 CH3OH = 24 C10H15N + 235 H2O
NaAlSi3O8 + H2SO4 = Na2SO4 + Al2(SO4)3 + SO2 + Si2(SO4)5 + H2O =>
2 NaAlSi3O8 + 22 H2SO4 = Na2SO4 + Al2(SO4)3 + 3 SO2 + 3 Si2(SO4)5 + 22 H2O
Co(OH)2 + O2 = CoOOH + H2O =>
4 Co(OH)2 + O2 = 4 CoOOH + 2 H2O
C18H32O16 + O2 = CO2 + H2O =>
C18H32O16 + 18 O2 = 18 CO2 + 16 H2O
Ca + BaCl2 = Cl2Ca + Ba =>
Ca + BaCl2 = Cl2Ca + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/25
Équations équilibrées sur05/13/24
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