| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
NaO + H2SO4 = NaSO4 + H2O =>
NaO + H2SO4 = NaSO4 + H2O
HCl + NO = NCl2 + H2O =>
2 HCl + NO = NCl2 + H2O
Ag + S = Ag2S7 =>
2 Ag + 7 S = Ag2S7
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
CaO + HCl = CaCl2(s) + H2O =>
CaO + 2 HCl = CaCl2(s) + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
KI = IK =>
KI = IK
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
Pb + PbO2 + H{+} + SO4{-} = PbSO4 + H2O =>
3 Pb + PbO2 + 4 H{+} + 4 SO4{-} = 4 PbSO4 + 2 H2O
HPONaOH = NaPOH2O =>
HPONaOH = NaPOH2O
AlCl3 + NaOH = NaAl(OH)4 + NaCl =>
AlCl3 + 4 NaOH = NaAl(OH)4 + 3 NaCl
FeCl3 + K3[FeCN6] = Fe3[FeCN6]3 + KCl =>
3 FeCl3 + 3 K3[FeCN6] = Fe3[FeCN6]3 + 9 KCl
KMnO4 + Cu2SO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + H2O =>
2 KMnO4 + 5 Cu2SO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CuSO4 + 8 H2O
CuNO3Na2S = Na2NO3CuS =>
CuNO3Na2S = Na2NO3CuS
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Li2ON2O3 = LiNO2 =>
Li2ON2O3 = 2 LiNO2
Ca(OH)2 + Ag(NO3) = Ca(NO3)2 + Ag(OH) =>
Ca(OH)2 + 2 Ag(NO3) = Ca(NO3)2 + 2 Ag(OH)
Mg(OH)2CO2(heat) = Mg(OH)2CO2 =>
Mg(OH)2CO2(heat) = Mg(OH)2CO2
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
AlCl3 + NaCl = AlCl + Cl3Na =>
AlCl3 + NaCl = AlCl + Cl3Na
Mg3P2 + H = PH3 + Mg =>
Mg3P2 + 6 H = 2 PH3 + 3 Mg
C6H8O6 + IO3{-} = C6H6O6 + I{-} + H2O =>
3 C6H8O6 + IO3{-} = 3 C6H6O6 + I{-} + 3 H2O
Al + NH4(NO3) = N2 + H2O + Al2O3 =>
2 Al + 3 NH4(NO3) = 3 N2 + 6 H2O + Al2O3
Al(CIO3)3 + K2SO4 = Al2(SO4)3 + KCIO3 =>
2 Al(CIO3)3 + 3 K2SO4 = Al2(SO4)3 + 6 KCIO3
HCl + CaCl2 = CaH + Cl =>
HCl + CaCl2 = CaH + 3 Cl
NaCl + AgCl = Cl2 + AgNa =>
NaCl + AgCl = Cl2 + AgNa
CH3COONH4 + HBr = CH3COOH + NH4Br =>
CH3COONH4 + HBr = CH3COOH + NH4Br
NH3 + CH3COCl = NH4Cl + CH3CONH2 =>
2 NH3 + CH3COCl = NH4Cl + CH3CONH2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
CH3CHO + NH3 = H2NCHCH3OH =>
CH3CHO + NH3 = H2NCHCH3OH
Ni(NO3)2 + NH3 + H2O = NH4NO3 + NiOH2 =>
4 Ni(NO3)2 + 10 NH3 + 7 H2O = 9 NH4NO3 + 4 NiOH2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
H2SO4 + FeCO3 = FeSO4 + CO2 + H2O =>
H2SO4 + FeCO3 = FeSO4 + CO2 + H2O
Li3N + H2CO3 + H2O = Li2CO3 + NH4OH =>
2 Li3N + 3 H2CO3 + 2 H2O = 3 Li2CO3 + 2 NH4OH
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4 =>
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4
HgS = SHg =>
HgS = SHg
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
C4H6O2NaOH = C4H5O2NaH2O =>
C4H6O2NaOH = C4H5O2NaH2O
KOH(s) = KOH(aq) =>
KOH(s) = KOH(aq)
Al + H3O{+} = Al{3+} + H2 + H2O =>
2 Al + 6 H3O{+} = 2 Al{3+} + 3 H2 + 6 H2O
K + Al2(SO4)3 = Al + KSO4 =>
3 K + Al2(SO4)3 = 2 Al + 3 KSO4
Na2S + Fe = Fe2S + Na =>
Na2S + 2 Fe = Fe2S + 2 Na
UC = CU =>
UC = CU
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
