| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + Au(C2H3O2)3 = 3 Li(C2H3O2) + Au
Pr + H2O = Pr(OH)3 + H2 =>
2 Pr + 6 H2O = 2 Pr(OH)3 + 3 H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
AgNO3 + KMnO4 = Ag(MnO4) + KNO3 =>
AgNO3 + KMnO4 = Ag(MnO4) + KNO3
CuCl2 + H2(SO4) = Cu(SO4) + HCl =>
CuCl2 + H2(SO4) = Cu(SO4) + 2 HCl
NaClO + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = I2 + NaCl + K2SO4 + H2O
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
CH3COONa + H2O = CH2COO + H3O + Na =>
CH3COONa + H2O = CH2COO + H3O + Na
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe(NO3)3 + NH4SCN = NH4NO3 + Fe(SCN)3 =>
Fe(NO3)3 + 3 NH4SCN = 3 NH4NO3 + Fe(SCN)3
BrO3{-} + N2H4 + H{+} = Br2 + N2 + H2O =>
4 BrO3{-} + 5 N2H4 + 4 H{+} = 2 Br2 + 5 N2 + 12 H2O
NaOOCCOONa + CaCl2 = (COO)2Ca + NaCl =>
NaOOCCOONa + CaCl2 = (COO)2Ca + 2 NaCl
K[Ag(CN)2] + Zn = K2[Zn(CN)4] + Ag =>
2 K[Ag(CN)2] + Zn = K2[Zn(CN)4] + 2 Ag
Cu + HCl = Cu2H1Cl1 =>
2 Cu + HCl = Cu2H1Cl1
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCr2O7 + KI + H2SO4 = Cr2SO4 + K2SO4 + Na2SO4 + I2 + H2O =>
2 NaCr2O7 + 22 KI + 14 H2SO4 = 2 Cr2SO4 + 11 K2SO4 + Na2SO4 + 11 I2 + 14 H2O
Cr(NO3)2 + NaOH = Cr(OH)2 + NaNO3 =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 NaNO3
Pb(NO3)2 + NaHCO3 = Pb(HCO3)2(s) + NaNO3(aq) =>
Pb(NO3)2 + 2 NaHCO3 = Pb(HCO3)2(s) + 2 NaNO3(aq)
Ba + SO4 = Ba4SO4 =>
4 Ba + SO4 = Ba4SO4
K2[VF6] + HClO4 = O2 + K{+} + HClO3{-} + K[VF6] =>
2 K2[VF6] + 2 HClO4 = O2 + 2 K{+} + 2 HClO3{-} + 2 K[VF6]
SO3{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{-} + H2O =>
5 SO3{2-} + 3 MnO4{-} + 14 H{+} = 3 Mn{2+} + 5 SO4{-} + 7 H2O
(CH2)3(OH)2(l) + O2(g) = CO2 + H2O =>
(CH2)3(OH)2(l) + 4 O2(g) = 3 CO2 + 4 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NaCO3(heat) = NaCO2 + O2 =>
2 NaCO3(heat) = 2 NaCO2 + O2
CHNaO3 + CH3COOH = CH3COONa + H2O + CO2 =>
CHNaO3 + CH3COOH = CH3COONa + H2O + CO2
Fe + O2 + H2O = Fe2O2*3H2O =>
2 Fe + O2 + 3 H2O = Fe2O2*3H2O
KMnO4 + H2SO4 + HCHO = HCOOH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HCHO = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
Al2(SO4)3 + Mg(HCO3)2 = Al(OH)3 + MgSO4 + CO2 =>
Al2(SO4)3 + 3 Mg(HCO3)2 = 2 Al(OH)3 + 3 MgSO4 + 6 CO2
Pd2O2 + H2O = Pd(OH)2 =>
Pd2O2 + 2 H2O = 2 Pd(OH)2
F(OH)3 = F2O3 + H2O =>
2 F(OH)3 = F2O3 + 3 H2O
NaPO4 + Mg(NO3)2 = Mg(PO4)2 + NaNO3 =>
2 NaPO4 + Mg(NO3)2 = Mg(PO4)2 + 2 NaNO3
Na3C6H5O7 + H2O = C6H8O7 + NaOH =>
Na3C6H5O7 + 3 H2O = C6H8O7 + 3 NaOH
(C17H33COO)3C3H5 + O2 = CO + H2O =>
2(C17H33COO)3C3H5 + 103 O2 = 114 CO + 104 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
MgI2 + AgCl = MgCl2 + AgI =>
MgI2 + 2 AgCl = MgCl2 + 2 AgI
CS2(g) + Cl2 = CCl4(l) + S2Cl2 =>
CS2(g) + 3 Cl2 = CCl4(l) + S2Cl2
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3 =>
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3
Cl2O5 + NaIO = NaIO3 + Cl2 =>
2 Cl2O5 + 5 NaIO = 5 NaIO3 + 2 Cl2
HI + K2SO3 = H2O + SO2 + KI =>
2 HI + K2SO3 = H2O + SO2 + 2 KI
Zn(s) + HBr = ZnBr2 + H2 =>
Zn(s) + 2 HBr = ZnBr2 + H2
C2H6 + *O2 = CO2 + H2O =>
2 C2H6 + 7*O2 = 4 CO2 + 6 H2O
NH4OH + Na = NaOH + NH3 + H2 =>
2 NH4OH + 2 Na = 2 NaOH + 2 NH3 + H2
Al6 + HCl = AlCl3 + H2 =>
Al6 + 18 HCl = 6 AlCl3 + 9 H2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
C6H12 + MnO4 = C6H12O2 + MnO2 =>
C6H12 + MnO4 = C6H12O2 + MnO2
Cu + HCl = Cu2H1Cl1 =>
2 Cu + HCl = Cu2H1Cl1
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
| 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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
