| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + H3O = HCO3 + H2
Cd + C2H5NS = CdS + C2H5N =>
Cd + C2H5NS = CdS + C2H5N
LiNO3 + Ag = Li2 + AgNO3 =>
2 LiNO3 + 2 Ag = Li2 + 2 AgNO3
CaOH(s) = Ca + OH =>
CaOH(s) = Ca + OH
As2S3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
As2S3 + 6 CaO + 7 O2 = Ca3(AsO4)2 + 3 CaSO4
NaHSO4 + NaOH = Na + SO4 + H2O =>
NaHSO4 + NaOH = 2 Na + SO4 + H2O
SiO2 + K2CO3 = K2SiO3 + CO2 =>
SiO2 + K2CO3 = K2SiO3 + CO2
Mg(aq) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(aq) =>
Mg(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(aq)
C3H4O + H2O = C6H10O3 =>
2 C3H4O + H2O = C6H10O3
HBr + K2CO3 = H2CO3 + KBr =>
2 HBr + K2CO3 = H2CO3 + 2 KBr
HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl
MnO2 + Ca(OH)2 = CaMnO4 + H2 =>
MnO2 + Ca(OH)2 = CaMnO4 + H2
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Ni2(CO3)3 + Cr3(PO4)2 = NiPO4 + CrCO3 =>
Ni2(CO3)3 + Cr3(PO4)2 = 2 NiPO4 + 3 CrCO3
C6H12O6 + NH3 = C5H9NO2 + CO2 + H2O =>
11 C6H12O6 + 12 NH3 = 12 C5H9NO2 + 6 CO2 + 30 H2O
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3 =>
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3
Li2SO3 + HBr = LiBr + H2SO3 =>
Li2SO3 + 2 HBr = 2 LiBr + H2SO3
NaIO3(aq) + NaI(aq) + HCl(aq) = NaCl(aq) + I2(s) + H2O(l) =>
NaIO3(aq) + 5 NaI(aq) + 6 HCl(aq) = 6 NaCl(aq) + 3 I2(s) + 3 H2O(l)
C10H22O2 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 C10H22O2 + 22 Na2Cr2O7 + 88 H2SO4 = 15 C6H10O4 + 22 Cr2(SO4)3 + 22 Na2SO4 + 112 H2O
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
K + HClO4 = K(ClO4) + H2 =>
2 K + 2 HClO4 = 2 K(ClO4) + H2
AgNO3 + NaClO = NaNO3 + AgClO3 + AgCl =>
3 AgNO3 + 3 NaClO = 3 NaNO3 + AgClO3 + 2 AgCl
Pb(NO3)2(aq) + Li2SO4(aq) = PbSO4(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + Li2SO4(aq) = PbSO4(s) + 2 LiNO3(aq)
Na(NO3) + Na = NaO + N2 =>
2 Na(NO3) + 4 Na = 6 NaO + N2
Fe(OH)3 + NH3 = FeNH3 + OH =>
Fe(OH)3 + NH3 = FeNH3 + 3 OH
Mg(NO3)2 + Na2O = MgO + Na2(NO3)2 =>
Mg(NO3)2 + Na2O = MgO + Na2(NO3)2
NH4 + KOH = KNH3 + H2O =>
NH4 + KOH = KNH3 + H2O
Na2O2 + Fe(OH)2 + H2O = Na3[Fe(OH)6] + Fe(OH)3 =>
3 Na2O2 + 6 Fe(OH)2 + 6 H2O = 2 Na3[Fe(OH)6] + 4 Fe(OH)3
Na2SO4 + AlBr3 = NaBr + Al2S3O12 =>
3 Na2SO4 + 2 AlBr3 = 6 NaBr + Al2S3O12
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Ca(OCl)2 + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl)2 + 2 H2O + 4 KCl
ClO3 + SO2 = SO4 + Cl =>
2 ClO3 + 3 SO2 = 3 SO4 + 2 Cl
CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2 =>
2 CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CuSO4 + NaOH = CuO2H2 + Na2SO4 =>
CuSO4 + 2 NaOH = CuO2H2 + Na2SO4
KOH(s) = KOH(aq) =>
KOH(s) = KOH(aq)
Sn4O = Sn + O =>
Sn4O = 4 Sn + O
Na2S2O3 + NaOH = Na2S + Na2SO3 + H2O =>
3 Na2S2O3 + 6 NaOH = 2 Na2S + 4 Na2SO3 + 3 H2O
Ti + H2O = TiO2 + H2 =>
Ti + 2 H2O = TiO2 + 2 H2
S{-2} + H2O = H2S + OH{-} =>
S{-2} + 2 H2O = H2S + 2 OH{-}
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + OH =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + OH
P4O10 + H2O = HP4O11 + H3O =>
P4O10 + 2 H2O = HP4O11 + H3O
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
NH4VO3 + H2C2O4 = VO2 + NH3 + CO2 + H2O =>
2 NH4VO3 + H2C2O4 = 2 VO2 + 2 NH3 + 2 CO2 + 2 H2O
FeSO4 + HCl + H2O2 = FeCl2 + H2O + SO4 =>
FeSO4 + 2 HCl + H2O2 = FeCl2 + 2 H2O + SO4
HOCl + NO = Cl2 + H2O + NO3 =>
4 HOCl + NO = 2 Cl2 + 2 H2O + NO3
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
CrO + H2O = CrOH + OH =>
CrO + H2O = CrOH + OH
As + H2 = AsH4 =>
As + 2 H2 = AsH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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