| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 Fe3 = 2 Fe3Cl + Cu
Cd + C2H5NS = CdS + C2H5N =>
Cd + C2H5NS = CdS + C2H5N
Ca(OH2) + H3PO4 = CaPO4 + H3OH2 =>
Ca(OH2) + H3PO4 = CaPO4 + H3OH2
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
C2H2 + AgNO3 + NH3 = Ag2C2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = Ag2C2 + 2 NH4NO3
Li2Cr2O7 + FeSO4 + H2SO4 = Fe2S3O12 + Cr2S3O12 + Li2SO4 + H2O =>
Li2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2S3O12 + Cr2S3O12 + Li2SO4 + 7 H2O
CH3OCH2OCH3 + O2 = CH2O + H2O =>
CH3OCH2OCH3 + O2 = 3 CH2O + H2O
N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O
K + CaBr2 = KBr + Ca =>
2 K + CaBr2 = 2 KBr + Ca
HCO2H + NH3 = NH4CO2H =>
HCO2H + NH3 = NH4CO2H
Al(OH)3 + H2S2O7 = Al(OH)S2O7 + H2O =>
Al(OH)3 + H2S2O7 = Al(OH)S2O7 + 2 H2O
LiMoO2 + Li = Mo + Li4MoO5 =>
5 LiMoO2 + 3 Li = 3 Mo + 2 Li4MoO5
CO2 + Al2O3 = Al2(CO3)3 =>
3 CO2 + Al2O3 = Al2(CO3)3
HCl + K2Cr2O7 + C2H5OH = CrCl3 + CO2 + H2O + KCl =>
16 HCl + 2 K2Cr2O7 + C2H5OH = 4 CrCl3 + 2 CO2 + 11 H2O + 4 KCl
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Na + NaH = Na2H =>
Na + NaH = Na2H
K + LiBr = KBr + Li =>
K + LiBr = KBr + Li
FeCl3 + Mg = Fe + MgCl2 =>
2 FeCl3 + 3 Mg = 2 Fe + 3 MgCl2
C10H8 + O = CO + H2O =>
C10H8 + 14 O = 10 CO + 4 H2O
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
CaCl2 + NaHSO3 = NaCl + CaSO3 + HCl =>
CaCl2 + NaHSO3 = NaCl + CaSO3 + HCl
Ag(s) + S8(g) = Ag2S =>
16 Ag(s) + S8(g) = 8 Ag2S
MgZn + HCl = ZnCl + Mg + H2 =>
2 MgZn + 2 HCl = 2 ZnCl + 2 Mg + H2
Fe(s) + CuSO4 = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4 = FeSO4(aq) + Cu(s)
Cu + (HSO4)2 = Cu(SO4)2 + H2O + S2O2 =>
5 Cu + 6(HSO4)2 = 5 Cu(SO4)2 + 6 H2O + S2O2
Ba(CH3CO2)2(aq) + Na2SO4(aq) = BaSO4(s) + Na(CH3CO2)(aq) =>
Ba(CH3CO2)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 Na(CH3CO2)(aq)
NaOH + NiCl2 = NiOH + Na + Cl =>
NaOH + NiCl2 = NiOH + Na + 2 Cl
(NH4)2SO4(aq) + LiOH(aq) = NH4OH(aq) + Li2SO4(aq) =>
(NH4)2SO4(aq) + 2 LiOH(aq) = 2 NH4OH(aq) + Li2SO4(aq)
Li2(SO4) + BaCl2 = Ba2(SO4)2 + LiCl =>
2 Li2(SO4) + 2 BaCl2 = Ba2(SO4)2 + 4 LiCl
Sn + Fe(NO3)3 = Sn(NO3)3 + Fe =>
Sn + Fe(NO3)3 = Sn(NO3)3 + Fe
Na2S2O3 + ZnCl2 + SiO2 + C6H16O3 = ZnSi2S + NaCl + CO2 + H2O + SO2 =>
17 Na2S2O3 + 17 ZnCl2 + 34 SiO2 + 5 C6H16O3 = 17 ZnSi2S + 34 NaCl + 30 CO2 + 40 H2O + 17 SO2
Mn(OH)2 + H3AsO4 = Mn3(AsO4)2 + H2O =>
3 Mn(OH)2 + 2 H3AsO4 = Mn3(AsO4)2 + 6 H2O
Tl2SO4 + H2S = Tl2S + H2SO4 =>
Tl2SO4 + H2S = Tl2S + H2SO4
Ba + H2 = Ba2H2 =>
2 Ba + H2 = Ba2H2
CHCl3 + As = AsCl3 + HCl + C =>
3 CHCl3 + 2 As = 2 AsCl3 + 3 HCl + 3 C
AsH3 + Cl2 + NaOH = Na3AsO4 + NaCl + H2O =>
AsH3 + 4 Cl2 + 11 NaOH = Na3AsO4 + 8 NaCl + 7 H2O
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
Li + O2 = LiO8 =>
Li + 4 O2 = LiO8
HCH2CHO2 + OH = H2O + CO2 =>
HCH2CHO2 + 8 OH = 6 H2O + 2 CO2
C2H7N + H2O = H3O + C2H6N =>
C2H7N + H2O = H3O + C2H6N
HCl + O3 = H2O + Cl =>
6 HCl + O3 = 3 H2O + 6 Cl
NaJ + H2O = NaOH + HJ =>
NaJ + H2O = NaOH + HJ
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
S + ZnO = SO + Zn =>
S + ZnO = SO + Zn
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)(aq) + Zn(s) =>
2 Fe(s) + Zn(NO3)2(aq) = 2 Fe(NO3)(aq) + Zn(s)
Cl2 + Na2SO3 = NaCl + SO2 + O2 =>
2 Cl2 + 2 Na2SO3 = 4 NaCl + 2 SO2 + O2
NaOH(aq) + H2SO4 = NaOHH2SO4 =>
NaOH(aq) + H2SO4 = NaOHH2SO4
U + F = U6F =>
6 U + F = U6F
Na2HPO4 + MnSO4 = MnHPO4 + Na2SO4 =>
Na2HPO4 + MnSO4 = MnHPO4 + Na2SO4
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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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