| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3NBH3 + H2O = H2 + (NH3)BH2(OH)
C(s) + O2(g) = CO2 =>
C(s) + O2(g) = CO2
[Co(H2O)6]{2+} + NaCl = [CoCl4]{2-} + Na{+} + H2O =>
[Co(H2O)6]{2+} + 4 NaCl = [CoCl4]{2-} + 4 Na{+} + 6 H2O
Zn(NO3)2*6H2O + NH2OHHCl + NaOH = Zn2O + Na2NO3 + NaCl + H2O =>
10 Zn(NO3)2*6H2O + 6 NH2OHHCl + 58 NaOH = 5 Zn2O + 26 Na2NO3 + 6 NaCl + 101 H2O
C6H5NO2 + Sn2{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6H5NO2 + Sn2{2+} + 6 H{+} = C6H5NH2 + 2 Sn{4+} + 2 H2O
H2SO4 + Fe = Fe2(SO4)2 + H2 =>
2 H2SO4 + 2 Fe = Fe2(SO4)2 + 2 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SCl2 + Cl2 + NaF = SF4 + NaCl =>
SCl2 + Cl2 + 4 NaF = SF4 + 4 NaCl
Li{+} + Zn = Li + Zn{2+} =>
2 Li{+} + Zn = 2 Li + Zn{2+}
CH3{-}COOH + (Cr2O7)2{-} + H{+} = CO2 + H2O + (Cr)3{+} =>
77 CH3{-}COOH + 24(Cr2O7)2{-} + 133 H{+} = 77 CO2 + 182 H2O + 32(Cr)3{+}
CU + HNO3 = CU(NO3)2 + NO2 + H2O =>
CU + 4 HNO3 = CU(NO3)2 + 2 NO2 + 2 H2O
FeHPo4 + NaOH = Fe(OH)2 + Na2(HPo4) =>
FeHPo4 + 2 NaOH = Fe(OH)2 + Na2(HPo4)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KMnO4 + NaHSO3 + NaOH = H2O + K2SO4 + Na2MnO4 =>
2 KMnO4 + NaHSO3 + 3 NaOH = 2 H2O + K2SO4 + 2 Na2MnO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K2CO3 + Pb(C2H3O2)2 = PbCO3 + CH3CO2K =>
K2CO3 + Pb(C2H3O2)2 = PbCO3 + 2 CH3CO2K
Cu(NO3)2 + NaI = CuI2 + Na2(NO3)2 =>
Cu(NO3)2 + 2 NaI = CuI2 + Na2(NO3)2
KCl(aq) + Hg2(NO3)2(aq) = K(NO3)2 + Hg2Cl =>
KCl(aq) + Hg2(NO3)2(aq) = K(NO3)2 + Hg2Cl
C19H30 + CuO = CO2 + H2O + Cu =>
C19H30 + 53 CuO = 19 CO2 + 15 H2O + 53 Cu
Cu(PO4)(s) = Cu(aq) + PO4(aq) =>
Cu(PO4)(s) = Cu(aq) + PO4(aq)
H2O + SO3 = SO4 + H3O =>
3 H2O + SO3 = SO4 + 2 H3O
C6H6SO3 + O2 = CO2 + H2O + SO3 =>
2 C6H6SO3 + 15 O2 = 12 CO2 + 6 H2O + 2 SO3
Cn(SO4) + FeN = Cn3N2 + Fe2(SO4)3 =>
3 Cn(SO4) + 2 FeN = Cn3N2 + Fe2(SO4)3
H4Sb2O7 + Pt(OH)2 = Pt2Sb2O7 + H2O =>
H4Sb2O7 + 2 Pt(OH)2 = Pt2Sb2O7 + 4 H2O
FeSO4 + H2O2 + H2SO4 = H2O + Fe2(SO4)3 =>
2 FeSO4 + H2O2 + H2SO4 = 2 H2O + Fe2(SO4)3
FeCl2 + HNO2 + HCl = FeCl3 + N2 + H2O =>
6 FeCl2 + 2 HNO2 + 6 HCl = 6 FeCl3 + N2 + 4 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Pb(C2H3O2)2 + K3PO4 = Pb3(PO4)2 + KC2H3O2 =>
3 Pb(C2H3O2)2 + 2 K3PO4 = Pb3(PO4)2 + 6 KC2H3O2
CaO + H2O + AlCl3 = Al(OH)3 + CaCl2 =>
3 CaO + 3 H2O + 2 AlCl3 = 2 Al(OH)3 + 3 CaCl2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CuCl2 + H2O2 = CuO + HCl + HClO =>
CuCl2 + H2O2 = CuO + HCl + HClO
CuCO3 + NH3 = H12CuN4 + CO2 + O =>
CuCO3 + 4 NH3 = H12CuN4 + CO2 + O
S + K2SO4 + KOH = K2S2O3 + H2O =>
4 S + 2 K2SO4 + 2 KOH = 3 K2S2O3 + H2O
Li + AlCl3 = Li3Cl3 + Al =>
3 Li + AlCl3 = Li3Cl3 + Al
C3H6 + NH3 + *5O2 = C3H3N + H2O =>
10 C3H6 + 10 NH3 + 3*5O2 = 10 C3H3N + 30 H2O
Fe2O3 + CuCl2 = FeCl3 + CuO =>
Fe2O3 + 3 CuCl2 = 2 FeCl3 + 3 CuO
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
CuCl2 + H2O2 = CuO + HCl + HClO =>
CuCl2 + H2O2 = CuO + HCl + HClO
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C2H5(NO3)3 = 8 CO2 + 10 H2O + 6 N2 + 5 O2
C3H4AgNO3NH3 = C3H3AgNH4NO3 =>
C3H4AgNO3NH3 = C3H3AgNH4NO3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
NH3 + HClO = H2O + NCl3 =>
NH3 + 3 HClO = 3 H2O + NCl3
NaO5 = Na + O =>
NaO5 = Na + 5 O
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
HNO3 + HF = NO3 + H2F =>
HNO3 + HF = NO3 + H2F
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
