| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsI + H2O = H2CsIO
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
C2H5SH + O2 = C02 + OH2 + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 OH2 + 2 SO2
NaFe(CN)6 + BaCl2 = BaFe(CN)6 + NaCl2 =>
NaFe(CN)6 + BaCl2 = BaFe(CN)6 + NaCl2
Hg2(NO3)2(aq) + CuSO4 = Cu(NO3)2 + Hg2SO4 =>
Hg2(NO3)2(aq) + CuSO4 = Cu(NO3)2 + Hg2SO4
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3 =>
NH4C2H3O2 + AgNO3 = AgC2H3O2 + NH4NO3
CH3COONa + NaOH = CH3COOOH + Na2 =>
CH3COONa + NaOH = CH3COOOH + Na2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C10H19O + HOCl = C10H17O + HCl + H2O =>
C10H19O + HOCl = C10H17O + HCl + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
K2Cr2O7 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
K2Cr2O7 + 3 K2SO3 + 4 KOH + 4 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
Li + Cl = LiCl =>
Li + Cl = LiCl
Cr + HPO3 = Cr3(HPO3)2 =>
3 Cr + 2 HPO3 = Cr3(HPO3)2
MgSO4Ba = MgBaSO4 =>
MgSO4Ba = MgBaSO4
MnO2 + Sn(OH)4 = Mn(OH) + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 Mn(OH) + Sn(O2)4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NaNO2 + H2O = HNaNO2 + OH =>
NaNO2 + H2O = HNaNO2 + OH
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2
NaOH + C6H8O7 = H2O + Na3C6H5O7 =>
3 NaOH + C6H8O7 = 3 H2O + Na3C6H5O7
CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr =>
CH3CH2CH3 + Br2 = CH3CH2CH2Br + HBr
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
NaN3 + KNO3 = K2O + Na2O + N2 =>
10 NaN3 + 2 KNO3 = K2O + 5 Na2O + 16 N2
MnO2(s) + Mg(s) = Mn(s) + MgO(s) =>
MnO2(s) + 2 Mg(s) = Mn(s) + 2 MgO(s)
Al3 + Co2O3 = Al2O3 + Co3 =>
2 Al3 + 3 Co2O3 = 3 Al2O3 + 2 Co3
Fe244334O54 + H2SO4 = Fe2(SO4)3 + SO + H2O =>
2 Fe244334O54 + 1099449 H2SO4 = 244334 Fe2(SO4)3 + 366447 SO + 1099449 H2O
CuS + HNO3 = Cu(NO3)2 + H2O + H2SO4 + NO =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 4 H2O + 3 H2SO4 + 8 NO
NiSO4 + NH3 = Ni(NH3)6SO4 =>
NiSO4 + 6 NH3 = Ni(NH3)6SO4
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Al + HNO3 = AlHNO3 =>
Al + HNO3 = AlHNO3
K2O + C = CO2 + K =>
2 K2O + C = CO2 + 4 K
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na2CO3 + NH4OH = NaOH + (NH4)2CO3 =>
Na2CO3 + 2 NH4OH = 2 NaOH + (NH4)2CO3
COOH + CrO7 + H{+} = Cr{3+} + CO2 + H2O =>
11 COOH + CrO7 + 3 H{+} = Cr{3+} + 11 CO2 + 7 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C99H149O59N + (H2O) = (CH4) + (CO2) + NH3 =>
C99H149O59N + 33(H2O) = 53(CH4) + 46(CO2) + NH3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnSO4Na2C2O4 = Na2SO4ZnC2O4 =>
ZnSO4Na2C2O4 = Na2SO4ZnC2O4
MnO2 + Sn(OH)4 = MnOH + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 MnOH + Sn(O2)4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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