| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 4 HNO3 = 3 LiNO3 + NH4NO3
Cu(NO3)2 + CsI = CuI2 + CsNO3 =>
Cu(NO3)2 + 2 CsI = CuI2 + 2 CsNO3
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3O{+} + MnO4{-} + C2O4{2-} = CO2 + H2O + Mn{2+} =>
16 H3O{+} + 2 MnO4{-} + 5 C2O4{2-} = 10 CO2 + 24 H2O + 2 Mn{2+}
C2H5COONa + NaOH = CH4 + Na + CO2 =>
2 C2H5COONa + 2 NaOH = 3 CH4 + 4 Na + 3 CO2
AgNO3 + CaCO3 = Ag2CO3 + Ca(NO3)2 =>
2 AgNO3 + CaCO3 = Ag2CO3 + Ca(NO3)2
H2O + NiCO3 + HCl = (Ni(H2O)6)Cl2 + CO2 =>
5 H2O + NiCO3 + 2 HCl = (Ni(H2O)6)Cl2 + CO2
C8H17OH + KMnO4 + HCl = C7H15COOH + MnCl2 + H2O + KCl =>
5 C8H17OH + 4 KMnO4 + 12 HCl = 5 C7H15COOH + 4 MnCl2 + 11 H2O + 4 KCl
NaH2SO3 + H2SO4 = Na2SO4 + S2O2 + H2O =>
8 NaH2SO3 + 2 H2SO4 = 4 Na2SO4 + 3 S2O2 + 10 H2O
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
FeO + HNO3 = FeHNO4 =>
FeO + HNO3 = FeHNO4
Ba(NO3)2 = Ba + N2 + O2 =>
Ba(NO3)2 = Ba + N2 + 3 O2
Bi(ClO3) = O2 + BiCl =>
2 Bi(ClO3) = 3 O2 + 2 BiCl
C6H5IO + C6H7BO2 = C12H10O + I(OH) + B(OH) =>
C6H5IO + C6H7BO2 = C12H10O + I(OH) + B(OH)
Cu(s) + S(s) = Cu(l)S(s) =>
Cu(s) + S(s) = Cu(l)S(s)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CO2 + Al(OH)3 = H2O + AlHCO4 =>
CO2 + Al(OH)3 = H2O + AlHCO4
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S2O3{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O3{2-} + 4 I2 + 5 H2O = 2 SO4{2-} + 8 I{-} + 10 H{+}
Mg + SnCl2 = MgCl2 + Sn2 =>
2 Mg + 2 SnCl2 = 2 MgCl2 + Sn2
K2CO3 + C4H6O4Sr = KC2H3O2 + SrCO3 =>
K2CO3 + C4H6O4Sr = 2 KC2H3O2 + SrCO3
AgCl + H3PO4 = Ag3PO4 + HCl =>
3 AgCl + H3PO4 = Ag3PO4 + 3 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4 + HNO3 = N2 + CO2 + H2O =>
5 C4 + 16 HNO3 = 8 N2 + 20 CO2 + 8 H2O
N72 + H2 = NH3 =>
N72 + 108 H2 = 72 NH3
H2B4O7 + NaOH = NaBO2 + H2O =>
H2B4O7 + 4 NaOH = 4 NaBO2 + 3 H2O
(NH4)3PO4 + BaOH = Ba3PO4 + NH4OH =>
(NH4)3PO4 + 3 BaOH = Ba3PO4 + 3 NH4OH
PbO2 + Si + Cl2 = PbCl2 + SiO2 =>
PbO2 + Si + Cl2 = PbCl2 + SiO2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaCl + BaCl2 = Na2Ba + Cl =>
2 NaCl + BaCl2 = Na2Ba + 4 Cl
MgCo3 + HCl = MgH + Co3Cl =>
MgCo3 + HCl = MgH + Co3Cl
Na2SO3(s) + HCl(aq) = H2SO3 + NaCl =>
Na2SO3(s) + 2 HCl(aq) = H2SO3 + 2 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H8Cl4 + O2 = CO2 + H2O + HCl =>
C4H8Cl4 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
CH2Cl2 + NaOH = NaCl + HCOH + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + HCOH + H2O
As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
