| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Hydrochloricacid + ironoxide = water + ironchloride =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CsAu + H2O = Au + CsOH + H2 =>
2 CsAu + 2 H2O = 2 Au + 2 CsOH + H2
Pb(ClO3)2 + H2O = PbOHClO3 + HClO3 =>
Pb(ClO3)2 + H2O = PbOHClO3 + HClO3
K(s) + Cl2(g) = KCl =>
2 K(s) + Cl2(g) = 2 KCl
Al(OH)4({-}) + H2SO4 = Al(OH)3 + SO4{2-} + H2O =>
2 Al(OH)4({-}) + H2SO4 = 2 Al(OH)3 + SO4{2-} + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ba(OH)2 + H2SO4 = Ba(HSO4)2 + H2O =>
Ba(OH)2 + 2 H2SO4 = Ba(HSO4)2 + 2 H2O
S + NaOH = Na2S5 + Na2S2O3 + H2O =>
12 S + 6 NaOH = 2 Na2S5 + Na2S2O3 + 3 H2O
Pb(NO3)2(aq) + K2SO4(aq) = KNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + K2SO4(aq) = 2 KNO3(aq) + PbSO4(s)
TiCl4 + Al(CH3)3 = Ti(CH3) + Al(CH3)2Cl4 =>
TiCl4 + Al(CH3)3 = Ti(CH3) + Al(CH3)2Cl4
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl]ClNO3 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl]ClNO3
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
C11H12N2O2 + O2 = CO2 + H2O + N2H4CO =>
2 C11H12N2O2 + 23 O2 = 20 CO2 + 8 H2O + 2 N2H4CO
Fe + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 Fe + 3 O2 + 6 H2SO4 = 2 Fe2(SO4)3 + 6 H2O
C6H6O + S + H2O = CH4 + H2SO3 =>
C6H6O + 5 S + 14 H2O = 6 CH4 + 5 H2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2S3 + H2O = Al(OH)3 + SH2 =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 SH2
Cu(OH)2 + (H2SO4) = CuSO4 + H2O =>
Cu(OH)2 + (H2SO4) = CuSO4 + 2 H2O
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2 =>
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2
Pb(NO3)2 + H2O = Pb(OH)2 + N2O5 =>
Pb(NO3)2 + H2O = Pb(OH)2 + N2O5
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Fe{3-} + O{2+} = Fe2O3 =>
2 Fe{3-} + 3 O{2+} = Fe2O3
BaCl2 + PO4 = Ba(PO4) + Cl =>
BaCl2 + PO4 = Ba(PO4) + 2 Cl
C2H4OHCOOH + NaOH = NaC2H4OHCOO + H2O =>
C2H4OHCOOH + NaOH = NaC2H4OHCOO + H2O
Ca + H2O = Ca(OH)4 + H2 =>
Ca + 4 H2O = Ca(OH)4 + 2 H2
Mg(OH)2 + SO2 = MgSO4 + H2 =>
Mg(OH)2 + SO2 = MgSO4 + H2
Pb + NiCl2 = Ni + PbCl2 =>
Pb + NiCl2 = Ni + PbCl2
Pb(NO3)2 + Na2S = PbS + (NO3)2Na2 =>
Pb(NO3)2 + Na2S = PbS + (NO3)2Na2
Na2[HPO4] = H2O + Na4[P2O7] =>
2 Na2[HPO4] = H2O + Na4[P2O7]
SO4 + H2O = H2SO3 + OH =>
SO4 + 3 H2O = H2SO3 + 4 OH
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C6H6O3 + H2 = (CH3)2C4H2O + C5H8O3 =>
13 C6H6O3 + 21 H2 = 3(CH3)2C4H2O + 12 C5H8O3
CrI3 + KOH + Cl2 = KIO4 + KCl + H2O + Cr =>
2 CrI3 + 48 KOH + 21 Cl2 = 6 KIO4 + 42 KCl + 24 H2O + 2 Cr
HBr + Cr(OH)2 = H2O + CrBr2 =>
2 HBr + Cr(OH)2 = 2 H2O + CrBr2
Ga2(SO3)3 + Be(NO3)2 = Ga(NO3)3 + BeSO3 =>
Ga2(SO3)3 + 3 Be(NO3)2 = 2 Ga(NO3)3 + 3 BeSO3
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Mg3N2(s) + H2O(i) = Mg(OH)2(aq) + NH3 =>
Mg3N2(s) + 6 H2O(i) = 3 Mg(OH)2(aq) + 2 NH3
Co + HgO = Hg + CoO =>
Co + HgO = Hg + CoO
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
K2CrO7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHOO + K2SO4 =>
4 K2CrO7 + 10 H2SO4 + 9 CH3CH2OH = 2 Cr2(SO4)3 + 19 H2O + 9 CH3CHOO + 4 K2SO4
ClF3 + Fe(OH)3 = FeF3 + FeCl3 + H2O + O2 =>
3 ClF3 + 4 Fe(OH)3 = 3 FeF3 + FeCl3 + 6 H2O + 3 O2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Uuu + O2 = O2Uuu =>
Uuu + O2 = O2Uuu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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