| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HPO4 = 2 Na{+} + HPO4{2-}
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
HC2H3O2 + KNO3 = KC2H3O2 + HNO3 =>
HC2H3O2 + KNO3 = KC2H3O2 + HNO3
C6H5CHO + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
3 C6H5CHO + 2 KMnO4 + H2O = 3 C6H5COOH + 2 MnO2 + 2 KOH
Na + Al2O3 = Na2O + Al =>
6 Na + Al2O3 = 3 Na2O + 2 Al
(CH3CO2)2AlOH + NaOH = Al(OH)3 + CH3CO2Na =>
(CH3CO2)2AlOH + 2 NaOH = Al(OH)3 + 2 CH3CO2Na
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
CuO + HCl + H2O = Cu2Cl(OH)3 =>
2 CuO + HCl + H2O = Cu2Cl(OH)3
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
NaHSO3 = H2O + Na2SO4 + SO =>
2 NaHSO3 = H2O + Na2SO4 + SO
Ca(OH)2 + C3H3N3O3 = CaH(OCN)3 + H2O =>
Ca(OH)2 + C3H3N3O3 = CaH(OCN)3 + 2 H2O
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
C4H10O + NH4Br = C4H9Br + H2O + NH3 =>
C4H10O + NH4Br = C4H9Br + H2O + NH3
H{+} + Mn{2}{+} + BiO3{-} = MnO4{-} + Bi{3}{+} + H2O =>
14 H{+} + 2 Mn{2}{+} + 5 BiO3{-} = 2 MnO4{-} + 5 Bi{3}{+} + 7 H2O
Fe(NO3)3 + K2O = Fe2O3 + K(NO3) =>
2 Fe(NO3)3 + 3 K2O = Fe2O3 + 6 K(NO3)
ZnO2 + H2SO4 + NaCl = Cl2 + H2O + ZnCl2 + Na2SO4 =>
ZnO2 + 2 H2SO4 + 4 NaCl = Cl2 + 2 H2O + ZnCl2 + 2 Na2SO4
CoO + Al + KClO3 + MnO2 = Al2O3 + Co(ClO3)2 + KMnO2 =>
3 CoO + 2 Al + 6 KClO3 + 6 MnO2 = Al2O3 + 3 Co(ClO3)2 + 6 KMnO2
Ba2C = Ba + C2 =>
2 Ba2C = 4 Ba + C2
Cl2 + SiO2 = SiCl4 + O2 =>
2 Cl2 + SiO2 = SiCl4 + O2
BaC4H4O2 + FeSO4 = FeC4H4O2 + BaSO4 =>
BaC4H4O2 + FeSO4 = FeC4H4O2 + BaSO4
Ag + S = Ag2S8 =>
2 Ag + 8 S = Ag2S8
HBr + Co(OH)2 = H2O + CoBr2 =>
2 HBr + Co(OH)2 = 2 H2O + CoBr2
S8 + OH{-} = S2{-} + SO3{-2} + H2O =>
9 S8 + 48 OH{-} = 32 S2{-} + 8 SO3{-2} + 24 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + CH3COOH = CO2 + H2O + Na(CH3COOH)2 =>
4 Na2CO3 + 17 CH3COOH = 6 CO2 + 2 H2O + 8 Na(CH3COOH)2
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
CaHCO3 + HCOOH = Ca(COOH)2 + H2O + CO2 =>
2 CaHCO3 + 3 HCOOH = 2 Ca(COOH)2 + 2 H2O + CO2
Fe(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Fe(OH)3
Na2SO3 + NaOH + KMnO4 = Na2MnO4 + Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 NaOH + 2 KMnO4 = Na2MnO4 + Na2SO4 + K2MnO4 + H2O
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
CH3((CH2)7)CH3 + O2 = CO2 + H2O =>
CH3((CH2)7)CH3 + 14 O2 = 9 CO2 + 10 H2O
Sr + AlCl3 = SrCl2 + Al =>
3 Sr + 2 AlCl3 = 3 SrCl2 + 2 Al
LiH2PO4 + Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + H2O =>
3 LiH2PO4 + 3 Ba(OH)2 = Li3PO4 + Ba3(PO4)2 + 6 H2O
(NH4)2*CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2*CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
Fe(OH)2 + KOH = K2(Fe(OH)4) =>
Fe(OH)2 + 2 KOH = K2(Fe(OH)4)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ga + CuSO4 = Ga2(SO4)3 + Cu =>
2 Ga + 3 CuSO4 = Ga2(SO4)3 + 3 Cu
C3H8N3 + O2 = CO + H2O + N2O =>
4 C3H8N3 + 17 O2 = 12 CO + 16 H2O + 6 N2O
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
HCl + CuSO4 = HClCuSO4 =>
HCl + CuSO4 = HClCuSO4
Co(CH3COCHCOCH3)3 + H2O = CH3COCH3 + Co(OH)2 + CO2 =>
16 Co(CH3COCHCOCH3)3 + 61 H2O = 71 CH3COCH3 + 16 Co(OH)2 + 27 CO2
C10H22 + O2(excess) = CO2 + H2O =>
2 C10H22 + 31 O2(excess) = 20 CO2 + 22 H2O
R + G = R2G =>
2 R + G = R2G
Zn + FeCl2 = Fe + ZnCl3 =>
2 Zn + 3 FeCl2 = 3 Fe + 2 ZnCl3
Al(s) + HCl(aq) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2(g)
KAsO2 + Br2 + KOH = K3AsO4 + KBr + H2O =>
KAsO2 + Br2 + 4 KOH = K3AsO4 + 2 KBr + 2 H2O
Ni(HCO2)2 + O2 = Ni + H2O + CO2 =>
2 Ni(HCO2)2 + O2 = 2 Ni + 2 H2O + 4 CO2
CO2 + NH3 + H2 = C5H7O2N + HCO3 =>
13 CO2 + NH3 + 6 H2 = C5H7O2N + 8 HCO3
Zn(NO3)2 + C2H5O2N = ZnO + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 10 C2H5O2N = 9 ZnO + 20 CO2 + 14 N2 + 25 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
