| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn3 + 9 F = 3 MnF3
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Fe + HgCO3 = FeCO3 + Hg =>
Fe + HgCO3 = FeCO3 + Hg
C4H6O4Sr + NaCl = C2H3NaO2 + SrCl2 =>
C4H6O4Sr + 2 NaCl = 2 C2H3NaO2 + SrCl2
CCaN2 + H2O = CaCO3 + NH3 =>
CCaN2 + 3 H2O = CaCO3 + 2 NH3
Li3N(s) + BN(s) = Li3BN2(s) =>
Li3N(s) + BN(s) = Li3BN2(s)
AgPO4HNO3 = AgNO3HPO4 =>
AgPO4HNO3 = AgNO3HPO4
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
CuCl2*6H2O + NH3 = [Cu(NH3)6] + Cl + H2O =>
CuCl2*6H2O + 6 NH3 = [Cu(NH3)6] + 2 Cl + 6 H2O
Mn + HNO3 = Mn(NO3)7 + NO2 + H2O =>
Mn + 14 HNO3 = Mn(NO3)7 + 7 NO2 + 7 H2O
Ni{2+} + NO3{-} = Ni(NO3)2 =>
Ni{2+} + 2 NO3{-} = Ni(NO3)2
Cr2O7 + AlCl3 = CrCl7 + Al2O3 =>
3 Cr2O7 + 14 AlCl3 = 6 CrCl7 + 7 Al2O3
Cr(OH)3 + Na2SO4 = Cr2(SO4)3 + NaOH =>
2 Cr(OH)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaOH
Mg(HSO4)2 + Mg(OH)2 = H2O + (MgOH)2SO4 =>
Mg(HSO4)2 + 3 Mg(OH)2 = 2 H2O + 2(MgOH)2SO4
PO(OCH3)3 = CH3PO(CH3)2 + O2 =>
2 PO(OCH3)3 = 2 CH3PO(CH3)2 + 3 O2
HClO3 + H2O = HClO3H2O =>
HClO3 + H2O = HClO3H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + H2O + H{+} = Al(H2O)63{+} + H2 =>
2 Al + 126 H2O + 2 H{+} = 2 Al(H2O)63{+} + H2
Fe3O4 + HNO3 = Fe(NO3)3 + N5O3 + H2O =>
19 Fe3O4 + 176 HNO3 = 57 Fe(NO3)3 + N5O3 + 88 H2O
Cl3 + LiBr = LiCl + Br2 =>
2 Cl3 + 6 LiBr = 6 LiCl + 3 Br2
Fe + HgCO3 = FeCO3 + Hg =>
Fe + HgCO3 = FeCO3 + Hg
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
KOH(s) = H20(g) + KO(s) =>
20 KOH(s) = H20(g) + 20 KO(s)
HNO2 + C3H8O = C3H7NO2 + H2O =>
HNO2 + C3H8O = C3H7NO2 + H2O
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
hydrochloricacid + silvernitrate = silverchloride + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
N2H2CH3 + N2O4 = H2O + N2 + CO2 =>
8 N2H2CH3 + 9 N2O4 = 20 H2O + 17 N2 + 8 CO2
As + HNO3 = AsNO3 + NO2 + H2O =>
As + 2 HNO3 = AsNO3 + NO2 + H2O
ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O
Cr2(SO4)3 + Li = LiSO4 + Cr =>
Cr2(SO4)3 + 3 Li = 3 LiSO4 + 2 Cr
M4A5S2 + A3S2 = M2A2S5 + A =>
M4A5S2 + 4 A3S2 = 2 M2A2S5 + 13 A
H2O + (Na2O) = NaOH =>
H2O + (Na2O) = 2 NaOH
SeZn = ZnSe =>
SeZn = ZnSe
CaO + (NH4)6Mo7O24 + H2O = CaMoO4 + NH4OH =>
7 CaO + (NH4)6Mo7O24 + 3 H2O = 7 CaMoO4 + 6 NH4OH
HCl + OH = Cl3 + H2O =>
3 HCl + 3 OH = Cl3 + 3 H2O
NaCH3COOH + H2O = NaOH + HCH3COOH =>
NaCH3COOH + H2O = NaOH + HCH3COOH
AgPO4HNO3 = AgNO3HPO4 =>
AgPO4HNO3 = AgNO3HPO4
C2H5OH + CHCO2H = CHCO2C2H5 + H2O =>
C2H5OH + CHCO2H = CHCO2C2H5 + H2O
Co + PbCl2 = CoCl2 + Pb =>
Co + PbCl2 = CoCl2 + Pb
RbNO2 + Ga2(CO3)3 = Rb(CO3) + Ga2(NO2)3 =>
3 RbNO2 + Ga2(CO3)3 = 3 Rb(CO3) + Ga2(NO2)3
H{+} + FeS2 + NO3{-} = N2 + Fe{2+} + SO4{2-} + H2O =>
4 H{+} + 5 FeS2 + 14 NO3{-} = 7 N2 + 5 Fe{2+} + 10 SO4{2-} + 2 H2O
H2O2 + CuCl2 = O2 + CuO + HCl =>
2 H2O2 + 2 CuCl2 = O2 + 2 CuO + 4 HCl
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq)
BiO3{-} + Mn{2+} + H{+} = MnO4{+} + Bi{3+} + H2O =>
7 BiO3{-} + 2 Mn{2+} + 26 H{+} = 2 MnO4{+} + 7 Bi{3+} + 13 H2O
CBr4(s) + NaCl(s) = NaBr(s) + CCl4(l) =>
CBr4(s) + 4 NaCl(s) = 4 NaBr(s) + CCl4(l)
Na2[Cu(OH)4] + CuCl2 = Cu(OH)2 + NaCl =>
Na2[Cu(OH)4] + CuCl2 = 2 Cu(OH)2 + 2 NaCl
Na + O2 + H2O + CO2 = NaH(CO3)2 =>
4 Na + 3 O2 + 2 H2O + 8 CO2 = 4 NaH(CO3)2
KI + KMnO4 = K2O + I2 + MnO2 =>
6 KI + 2 KMnO4 = 4 K2O + 3 I2 + 2 MnO2
Mg + Sn(NO3)4 = Sn + Mg(NO3)2 =>
2 Mg + Sn(NO3)4 = Sn + 2 Mg(NO3)2
CaAl2Si2O8 + CO2 + H2O = Al2Si2O5(OH)4 + Ca{2+} + HCO3{-} =>
CaAl2Si2O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + Ca{2+} + 2 HCO3{-}
| 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 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
