| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 MgCl2 = (K3)2(Cl2)3 + Mg3(PO4)2
Cr(ClO4)3 = CrCl3 + O2 =>
Cr(ClO4)3 = CrCl3 + 6 O2
Li2S + Pb(NO3)2 = Li(NO3) + PbS =>
Li2S + Pb(NO3)2 = 2 Li(NO3) + PbS
HC + Mg = CMgC + H2 =>
2 HC + Mg = CMgC + H2
NHO3 + K2CO3 = KNO3 + H2O + CO2 =>
2 NHO3 + K2CO3 = 2 KNO3 + H2O + CO2
Zn(CN)2 + H2Se = ZnSe + HCN =>
Zn(CN)2 + H2Se = ZnSe + 2 HCN
Cr(NO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + NaNO3 =>
2 Cr(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaNO3
LiNo3 + Ca(OH)2 = LiOH + Ca(No3)2 =>
2 LiNo3 + Ca(OH)2 = 2 LiOH + Ca(No3)2
H2CO3 = CO + H2O2 =>
H2CO3 = CO + H2O2
Fe(OH)3 + Na(NO3) = Fe(NO3)3 + Na(OH) =>
Fe(OH)3 + 3 Na(NO3) = Fe(NO3)3 + 3 Na(OH)
H2O + MgCl2 = MgO + HCl =>
H2O + MgCl2 = MgO + 2 HCl
[Co(NH3)4CO3]Cl + HCl + H2SO4 = [Co(NH3)4Cl2]HSO4 + CO2 + H2O =>
[Co(NH3)4CO3]Cl + HCl + H2SO4 = [Co(NH3)4Cl2]HSO4 + CO2 + H2O
ZrO2 + NH3 = Zr3N4 + H2O =>
3 ZrO2 + 4 NH3 = Zr3N4 + 6 H2O
AgNO3 + CCl2 = AgCl + C(NO3)2 =>
2 AgNO3 + CCl2 = 2 AgCl + C(NO3)2
Co2(CO3)3 + NaBr = CoBr3 + Na2CO3 =>
Co2(CO3)3 + 6 NaBr = 2 CoBr3 + 3 Na2CO3
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
C6H5CH2CH2N(CH2CH2)2CO + HCl = C6H5CH2CH2N(CH2CH2)2CO*HCl =>
C6H5CH2CH2N(CH2CH2)2CO + HCl = C6H5CH2CH2N(CH2CH2)2CO*HCl
Sr + P2 = SrP2 =>
Sr + P2 = SrP2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COOH + H2O =>
5 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2COOH + 13 H2O
CH3CH(OH)CH3 + KMnO4 + H2O = MnO2 + KOH + CH3CH(OH)CH3(OH) =>
3 CH3CH(OH)CH3 + KMnO4 + 2 H2O = MnO2 + KOH + 3 CH3CH(OH)CH3(OH)
CaSiO3 + HCl = CaCl2 + SiO2 + H2O =>
CaSiO3 + 2 HCl = CaCl2 + SiO2 + H2O
As2O3 + I2 + KOH = KI + K3AsO4 + H2O =>
As2O3 + 2 I2 + 10 KOH = 4 KI + 2 K3AsO4 + 5 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Mn2(SO4)3 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 FeSO4 + 8 H2SO4 = K2SO4 + Mn2(SO4)3 + 4 Fe2(SO4)3 + 8 H2O
CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + Mn2O + KOH =>
12 CH2CHCH2CH3 + 2 KMnO4 + 19 H2O = 12 CH3OHCHOHCH2CH3 + Mn2O + 2 KOH
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
H2O + CO2 + Na3C6H5O7 = NaHCO3 + H3C6H5O7 =>
3 H2O + 3 CO2 + Na3C6H5O7 = 3 NaHCO3 + H3C6H5O7
CuO(s) + CO(g) = Cu(s) + CO2(g) =>
CuO(s) + CO(g) = Cu(s) + CO2(g)
Li2CO3 + HI = H2O + CO2 + LiI =>
Li2CO3 + 2 HI = H2O + CO2 + 2 LiI
CaCO3 + H3PO4(aq) = Ca3(PO4)2(aq) + CO2(g) + H2O(l) =>
3 CaCO3 + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l)
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O
MnCl2 + Na2S = MnS + ClNa =>
MnCl2 + Na2S = MnS + 2 ClNa
CoSO4 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]SO4 + H2O =>
CoSO4 + 2 NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]SO4 + 2 H2O
(CN)2 + HI + H2O = CH2NH2COOH + NH4I + I2 =>
(CN)2 + 5 HI + 2 H2O = CH2NH2COOH + NH4I + 2 I2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2 =>
2 Cr(NO3)3 + 4 NaOH + 2 H2O2 = 2 Na2CrO4 + 6 HNO3 + H2
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCO3{-} = H{+} + CO3{-2} =>
HCO3{-} = H{+} + CO3{-2}
CH3CHClCH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3 =>
CH3CHClCH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3
Fe + CO3 = Fe2(CO3)3 =>
2 Fe + 3 CO3 = Fe2(CO3)3
AlO + HI = AlH + IO =>
AlO + HI = AlH + IO
Mg(OH)2 + LiCl = MgCl2 + Li(OH) =>
Mg(OH)2 + 2 LiCl = MgCl2 + 2 Li(OH)
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + KNO3 + H2CrO4 =>
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + 2 KNO3 + H2CrO4
H3CH3CO2 + NaOH = H2O + NaC =>
H3CH3CO2 + 2 NaOH = 4 H2O + 2 NaC
N2H4CO + NaOCl + NaOH = N2H4 + H2O + NaCl + Na2CO3 =>
N2H4CO + NaOCl + 2 NaOH = N2H4 + H2O + NaCl + Na2CO3
Ba(OH)2H2O + NH4Cl = BaCl2 + NH3 + H2O =>
Ba(OH)2H2O + 2 NH4Cl = BaCl2 + 2 NH3 + 3 H2O
MnO2 + Na2CO3 + NaNO3 = Na2MnO4 + CO2 + NO =>
3 MnO2 + 2 Na2CO3 + 2 NaNO3 = 3 Na2MnO4 + 2 CO2 + 2 NO
CH3CH2NO2 + Al + KOH + H2O = CH3CH2NH2 + KAl(OH)4 =>
CH3CH2NO2 + 2 Al + 2 KOH + 4 H2O = CH3CH2NH2 + 2 KAl(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
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