| Équations équilibrées la veille | Équations équilibrées le lendemain |
C11H11N3O3S + HCl + NaHCO3 = C9H9N3O2S + CO2 + CH3COOH + NaCl
Li + Na2SiO3 = Li2SiO3 + Na =>
2 Li + Na2SiO3 = Li2SiO3 + 2 Na
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Cl + HBr = H2 + ClBr =>
2 Cl + 2 HBr = H2 + 2 ClBr
CH3CH2OH + KMnO4 + H2SO4 = CH3CHOH + MnSO4 + H2O + K2SO4 =>
10 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 10 CH3CHOH + 2 MnSO4 + 8 H2O + K2SO4
MnO2 + NaCl + H2SO4 = Cl2 + MnSO4 + H2O + NaSO4 =>
2 MnO2 + 2 NaCl + 4 H2SO4 = Cl2 + 2 MnSO4 + 4 H2O + 2 NaSO4
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
LiOH + MnCl2 = Mn(OH)2 + LiCl =>
2 LiOH + MnCl2 = Mn(OH)2 + 2 LiCl
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
C2{2-} + H2O = OH{-} + C2H2 =>
C2{2-} + 2 H2O = 2 OH{-} + C2H2
Fe(OH)3 + AlCl3 = FeCl3 + Al(OH)3 =>
Fe(OH)3 + AlCl3 = FeCl3 + Al(OH)3
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
FeSO4 + K4Fe(CN)6 = K4FeSO4 + Fe(CN)6 =>
FeSO4 + K4Fe(CN)6 = K4FeSO4 + Fe(CN)6
Pb(SO4)2 + K = K2(SO4) + Pb =>
Pb(SO4)2 + 4 K = 2 K2(SO4) + Pb
MgSO4 + CaCH3CO2 = MgCH3CO2 + CaSO4 =>
MgSO4 + CaCH3CO2 = MgCH3CO2 + CaSO4
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
HAuCl4 + Na3C6H5O7*2H2O = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4 + 4 Na3C6H5O7*2H2O = 3 HAu(C4H2O4)2 + 12 H2O + 12 NaCl
Sc(s) + HI(aq) = Sc{3+}(aq) + H2 + I{-} =>
2 Sc(s) + 6 HI(aq) = 2 Sc{3+}(aq) + 3 H2 + 6 I{-}
H2Ca + NaOH = H2O + Na2Ca =>
H2Ca + 2 NaOH = 2 H2O + Na2Ca
C10H16 + H2 = C10H22 =>
C10H16 + 3 H2 = C10H22
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
Au + NaOH + NaNO3 = Na3AuO3 + NaNO2 + H2O =>
2 Au + 6 NaOH + 3 NaNO3 = 2 Na3AuO3 + 3 NaNO2 + 3 H2O
NH3 + CuCl2 = [Cu(NH3)4Cl2] =>
4 NH3 + CuCl2 = [Cu(NH3)4Cl2]
Zn + Pb2(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb2(NO3)2 = Zn(NO3)2 + 2 Pb
PbCO3 + KNO3 = Pb3O4 + KNO2 + CO2 =>
3 PbCO3 + KNO3 = Pb3O4 + KNO2 + 3 CO2
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
HClO4 + Cu2CO3 = CuClO4 + CO2 + H2O =>
2 HClO4 + Cu2CO3 = 2 CuClO4 + CO2 + H2O
V2O5 + OH = VO4 + H2O =>
V2O5 + 6 OH = 2 VO4 + 3 H2O
CH3NH2COOH + O2 = CO2 + H2O + N2 =>
2 CH3NH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
ClO2{-} + H{+} = ClO2 + Cl + H2O =>
4 ClO2{-} + 4 H{+} = 3 ClO2 + Cl + 2 H2O
KBr + Ce2 = KCe + Br2 =>
2 KBr + Ce2 = 2 KCe + Br2
C8H18(g) + NO(g) = N2(g) + CO2(g) + H2O(g) =>
2 C8H18(g) + 50 NO(g) = 25 N2(g) + 16 CO2(g) + 18 H2O(g)
Bl2O3 + HCl = BlCl3 + H2O =>
Bl2O3 + 6 HCl = 2 BlCl3 + 3 H2O
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
BaCl2 + AgN03 = Ba(N03)2 + AgCl =>
BaCl2 + 2 AgN03 = Ba(N03)2 + 2 AgCl
MgSO3 + HgCl2 = MgCl2 + HgSO3 =>
MgSO3 + HgCl2 = MgCl2 + HgSO3
CuCe2 + NaOH = NaCe2 + CuOH =>
CuCe2 + NaOH = NaCe2 + CuOH
Al + CoO = Al2O3 + Co =>
2 Al + 3 CoO = Al2O3 + 3 Co
HCl(aq) + NaOH = NaCl + H2O =>
HCl(aq) + NaOH = NaCl + H2O
Al(NO3)3 + H3PO4 = AlPO4 + NHO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 NHO3
C8H18(g) + NO(g) = N2(g) + CO2(g) + H2O(g) =>
2 C8H18(g) + 50 NO(g) = 25 N2(g) + 16 CO2(g) + 18 H2O(g)
Na2CO3(aq) + Fe(NO3)3 = NaNO3 + Fe2(CO3)3 =>
3 Na2CO3(aq) + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(CO3)3
CH2S + O2 = CO2 + H2O + SO3 =>
CH2S + 3 O2 = CO2 + H2O + SO3
Cs2O + CO2 = Cs2CO3 =>
Cs2O + CO2 = Cs2CO3
CaSiO3 + P2O5 + H2O = CaHPO4*2H2O + H2SiO3 =>
2 CaSiO3 + P2O5 + 7 H2O = 2 CaHPO4*2H2O + 2 H2SiO3
CuCl2 + K2S = Cl2K2 + CuS =>
CuCl2 + K2S = Cl2K2 + CuS
Al(OH)3 + HCl1 = AlCl3 + H2O =>
Al(OH)3 + 3 HCl1 = AlCl3 + 3 H2O
H2CO3 + Pb(OH)4 = Pb2(CO3)4 + H2O =>
4 H2CO3 + 2 Pb(OH)4 = Pb2(CO3)4 + 8 H2O
S4 + O = SO =>
S4 + 4 O = 4 SO
| 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.
