| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 CH3COONa = Cu(CH3COO)2 + 2 NaCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
LiH = H + Li =>
LiH = H + Li
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
Pd + O2 = Pd2O4 =>
2 Pd + 2 O2 = Pd2O4
C2H6O + H2O2 = C2H4O2 + H2O =>
C2H6O + 2 H2O2 = C2H4O2 + 3 H2O
Pb + NO3PO4 = Pb3(PO4)2 + NO3 =>
3 Pb + 2 NO3PO4 = Pb3(PO4)2 + 2 NO3
HNO3(aq) + K2SO3(aq) = H2O + KNO3 + SO2 =>
2 HNO3(aq) + K2SO3(aq) = H2O + 2 KNO3 + SO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HI + HIO8 = I2 + H2O =>
15 HI + HIO8 = 8 I2 + 8 H2O
C6H14N2O2 + O2 = CO2 + H2O + N =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 4 N
Zn + MgSO4 = MgZn + SO4 =>
Zn + MgSO4 = MgZn + SO4
K4Fe[CN]6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe[CN]6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na[Al(OH)4(H2O)2] + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O =>
Na[Al(OH)4(H2O)2] + NH4Cl = Al(OH)3 + NaCl + NH3 + 3 H2O
CH3CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH2(OH)CH(OH)CH2 + KOH =>
3 CH3CH2CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2(OH)CH(OH)CH2 + 2 KOH
Ni(ClO4)2(aq) + NaNO2(aq) = NaClO4(aq) + Ni(NO2)2(s) =>
Ni(ClO4)2(aq) + 2 NaNO2(aq) = 2 NaClO4(aq) + Ni(NO2)2(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HClO + Na2S2O3 + KOH = KCl + K2SO4Na2SO4 + H2O =>
4 HClO + Na2S2O3 + 6 KOH = 4 KCl + K2SO4Na2SO4 + 5 H2O
NaI + KClO3 + H2O = I2 + NaOH + KCl =>
6 NaI + KClO3 + 3 H2O = 3 I2 + 6 NaOH + KCl
Al4[Si4O10](OH)8 + SiO2 = H2O + Al2[Si4O10](OH)2 =>
Al4[Si4O10](OH)8 + 4 SiO2 = 2 H2O + 2 Al2[Si4O10](OH)2
Cr(s) + Pb(NO3)(aq) = Cr(NO3)(aq) + Pb(s) =>
Cr(s) + Pb(NO3)(aq) = Cr(NO3)(aq) + Pb(s)
Cu(CH3COO)2*H2O + Ca(CH3COO)2 = CuCa(CH3COO)4 + H2O =>
Cu(CH3COO)2*H2O + Ca(CH3COO)2 = CuCa(CH3COO)4 + H2O
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
ironoxide + aluminum = iron + aluminumoxide =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
NaBr + P = NaP2 + Br2 =>
2 NaBr + 4 P = 2 NaP2 + Br2
Ni2(NO3)2 + Na2SO4 = NaNO3 + Ni2SO4 =>
Ni2(NO3)2 + Na2SO4 = 2 NaNO3 + Ni2SO4
KCl + CdSO4 = K2SO4 + CdCl2 =>
2 KCl + CdSO4 = K2SO4 + CdCl2
C6H5(C3H7) + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5(C3H7) + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
Cr3 + O1 = Cr2O3 =>
2 Cr3 + 9 O1 = 3 Cr2O3
C3H7COOH + MgO = C3H7COO + MgOH =>
C3H7COOH + MgO = C3H7COO + MgOH
CH3COOH + Na2HCO3 = H2O + CO2 + CH3CONa =>
19 CH3COOH + 8 Na2HCO3 = 18 H2O + 14 CO2 + 16 CH3CONa
MnSO4 + (NH4)2S2O8 + AgNO3 = HMnO4 + (NH4)2SO4 + Ag2SO4 + NO2 =>
8 MnSO4 + 9(NH4)2S2O8 + 36 AgNO3 = 8 HMnO4 + 8(NH4)2SO4 + 18 Ag2SO4 + 38 NO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Li(cr) + N2(g) = Li3N2 =>
3 Li(cr) + N2(g) = Li3N2
Barium + Nitrogen = Ba3N2 =>
3 Ba + N2 = Ba3N2
Cu(NO2) + NaOH = NaCu + HNO3 =>
Cu(NO2) + NaOH = NaCu + HNO3
MgCo3 = Mg(oh)2 + Co =>
2 MgCo3 = Mg(oh)2 + 6 Co
CH4 + Cl2 = CH3Cl + HClCl2 =>
CH4 + 2 Cl2 = CH3Cl + HClCl2
CuSO4(s) + Na2CO3(s) + H2O(aq) = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 CuSO4(s) + 2 Na2CO3(s) + H2O(aq) = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4
Al(OH)3 + HC2H3O2 = Al(OH3) + OH + C2H3O2 =>
Al(OH)3 + 2 HC2H3O2 = Al(OH3) + 2 OH + 2 C2H3O2
AgC2H3O2 + NaCl = AgCl + NaC2H3O2 =>
AgC2H3O2 + NaCl = AgCl + NaC2H3O2
H3Po4 + Rb = Rb3Po4 + H3 =>
H3Po4 + 3 Rb = Rb3Po4 + H3
Fe(NH4)2(SO4)6H2O + H2C2O4 + K2C2O4 + H2O2 = K4Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)6H2O + 31 H2C2O4 + 2 K2C2O4 + 26 H2O2 = K4Fe(C2O4)33H2O + (NH4)2SO4 + 5 H2SO4 + 52 H2O
C + H2 + N2 + O2 = C8H9NO2 =>
16 C + 9 H2 + N2 + 2 O2 = 2 C8H9NO2
FeS + Mg3(PO4)2 = Fe3(PO4)2 + MgS =>
3 FeS + Mg3(PO4)2 = Fe3(PO4)2 + 3 MgS
F2 + CrCl3 = Cl2 + CrF2 =>
2 F2 + 2 CrCl3 = 3 Cl2 + 2 CrF2
Ni(OH)2 + K2Cr2O7 + H2SO4 = Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Ni(OH)2 + K2Cr2O7 + 4 H2SO4 = 6 Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O
C2H5OH + H2S = C2H5SH + H2O =>
C2H5OH + H2S = C2H5SH + H2O
Na(OH) + Na3AsO2 + Br2 = NaBr + Na3AsO4 + H2O =>
4 Na(OH) + Na3AsO2 + 2 Br2 = 4 NaBr + Na3AsO4 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
