| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Ba + 3 Ti + TiO2 + 4 Fe + 18 As = 2 Ba2Ti2Fe2As4OBa4As5
ZnO + Cr = Cr2O3 + Zn =>
3 ZnO + 2 Cr = Cr2O3 + 3 Zn
Ba(NO3)2 + Na2Cr2O4 = BaCr2O4 + NaNO3 =>
Ba(NO3)2 + Na2Cr2O4 = BaCr2O4 + 2 NaNO3
BCl3 + H2O = HCl + B(OH)3 =>
BCl3 + 3 H2O = 3 HCl + B(OH)3
NaO + CH3COOH = CH3COONa + OH =>
NaO + CH3COOH = CH3COONa + OH
NaPO3 + SiO2 + C = NaSi03 + CO + P4 =>
4 NaPO3 + 12 SiO2 + 36 C = 4 NaSi03 + 36 CO + P4
Ba + Sr(NO3)2 = BaSr(NO3)2 =>
Ba + Sr(NO3)2 = BaSr(NO3)2
H2S + Pb(OH)4 = PbS4 + H2OH =>
4 H2S + Pb(OH)4 = PbS4 + 4 H2OH
Mg + CuSO4 = Mg2SO4 + Cu =>
2 Mg + CuSO4 = Mg2SO4 + Cu
K2Cr2O7 + C4H8O + H2SO4 = CH3COOH + KHSO4 + Cr(HSO4)3 + H2O =>
K2Cr2O7 + C4H8O + 8 H2SO4 = 2 CH3COOH + 2 KHSO4 + 2 Cr(HSO4)3 + 4 H2O
Al + NaHCO3 = Al2(CO3)3 + NaH =>
2 Al + 3 NaHCO3 = Al2(CO3)3 + 3 NaH
SnSO4 + NaOH = Na2(SO4) + Sn(OH)2 =>
SnSO4 + 2 NaOH = Na2(SO4) + Sn(OH)2
Ag(PO4) + Mg = AgMg + PO4 =>
Ag(PO4) + Mg = AgMg + PO4
NaMnO4 + MnSO4 = MnO2 + Na2SO4 + O2 =>
2 NaMnO4 + MnSO4 = 3 MnO2 + Na2SO4 + O2
NaS + Fe(NO3)2 = Na(NO3)2 + FeS =>
NaS + Fe(NO3)2 = Na(NO3)2 + FeS
Zn + Cu4SO4 = Zn4SO4 + Cu =>
4 Zn + Cu4SO4 = Zn4SO4 + 4 Cu
Al(OH)3 + H(ClO) = Al(ClO)3 + H2O =>
Al(OH)3 + 3 H(ClO) = Al(ClO)3 + 3 H2O
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
Al(NO3)3 + Fe = Al + Fe(NO3)3 =>
Al(NO3)3 + Fe = Al + Fe(NO3)3
Fe + H2SO4 + H2O = [Fe(OH2)6]2(SO4)3 + SO2 =>
2 Fe + 6 H2SO4 + 6 H2O = [Fe(OH2)6]2(SO4)3 + 3 SO2
Ca + Al(SO4)3 = Ca(SO4) + Al =>
3 Ca + Al(SO4)3 = 3 Ca(SO4) + Al
KBr + NaOH = KNa + BrOH =>
KBr + NaOH = KNa + BrOH
Hg2Cl2 + HNO3 = Hg(NO3)2 + Hg(Cl)2 + NO + H2O =>
3 Hg2Cl2 + 8 HNO3 = 3 Hg(NO3)2 + 3 Hg(Cl)2 + 2 NO + 4 H2O
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
Li + HsPO4 = Hs + Li3PO4 =>
3 Li + HsPO4 = Hs + Li3PO4
C2H2OH + H2O = C2H2OH*H2O =>
C2H2OH + H2O = C2H2OH*H2O
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
Hg(NO3)2(s) = HgO(s) + NO2 + O2 =>
2 Hg(NO3)2(s) = 2 HgO(s) + 4 NO2 + O2
HBr3 + Mg = MgBr2 + H2 =>
2 HBr3 + 3 Mg = 3 MgBr2 + H2
B(OH)3 + NaOH = Na + B(OH)4 =>
B(OH)3 + NaOH = Na + B(OH)4
Zn + Pb(C2H3O2)2 = Pb + Zn(O2CCH3) =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 Zn(O2CCH3)
Pb(Cl)2 + H2O = HCl + PbO =>
Pb(Cl)2 + H2O = 2 HCl + PbO
H2S + (C1)2 = S8 + HC1 =>
8 H2S + 8(C1)2 = S8 + 16 HC1
Al + (ZnCl2) = (AlCl3) + Zn =>
2 Al + 3(ZnCl2) = 2(AlCl3) + 3 Zn
Cl7 + O2 = Cl2O7 =>
4 Cl7 + 49 O2 = 14 Cl2O7
Al3O3 + C + Cl = AlCl + CO =>
Al3O3 + 3 C + 3 Cl = 3 AlCl + 3 CO
Al + HNO3 = Al(NO33) + NO + H2O =>
3 Al + 64 HNO3 = 3 Al(NO33) + 61 NO + 32 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HS3 + Fe = Fe2S3 + H2 =>
2 HS3 + 4 Fe = 2 Fe2S3 + H2
NH3(g) + Na(s) = NaNH2(s) + H2(g) =>
2 NH3(g) + 2 Na(s) = 2 NaNH2(s) + H2(g)
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
PI + Cl2 = PCl + I =>
2 PI + Cl2 = 2 PCl + 2 I
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
NaOH + Hg2(NO3)2 = HgOH + NaNO3 =>
2 NaOH + Hg2(NO3)2 = 2 HgOH + 2 NaNO3
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O = CO2 =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
C2H6O + K = C2H5OK + H =>
C2H6O + K = C2H5OK + H
PH3 = P4 + H2 =>
4 PH3 = P4 + 6 H2
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
Zn + NO3{-} + H3O{+} = Zn{2+} + N2 + H2O =>
5 Zn + 2 NO3{-} + 12 H3O{+} = 5 Zn{2+} + N2 + 18 H2O
Br2 + S = SBr =>
Br2 + 2 S = 2 SBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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