| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Fe + Co2 = Fe(Co3)2 =>
Fe + 3 Co2 = Fe(Co3)2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
(NH4)3Rh(NO2)6 + HCl = (NH4)3RhCl6(ac) + HNO2 =>
(NH4)3Rh(NO2)6 + 6 HCl = (NH4)3RhCl6(ac) + 6 HNO2
(NH4)2O + F2 = NH4F + O2 =>
2(NH4)2O + 2 F2 = 4 NH4F + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCOOC2H5 + H2O = CH3COOH + CH3OH =>
HCOOC2H5 + H2O = CH3COOH + CH3OH
C6H4OHCOOH + Cr2O3 + Fe(OH)3 = C6H6 + Fe2(Cr2O7)3 + H2O =>
18 C6H4OHCOOH + 21 Cr2O3 + 14 Fe(OH)3 = 21 C6H6 + 7 Fe2(Cr2O7)3 + 12 H2O
CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C
CaCrO4 + Al2(SO4)3 = CaSO4 + Al2(CrO4)3 =>
3 CaCrO4 + Al2(SO4)3 = 3 CaSO4 + Al2(CrO4)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5CH3 + NO3 + H2SO4 = CH3C6H4NO2 + H2O + HSO4 =>
C6H5CH3 + NO3 + H2SO4 = CH3C6H4NO2 + H2O + HSO4
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3C(CH3)CHCH3 + NaCl + H2O =>
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3C(CH3)CHCH3 + NaCl + H2O
Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]
CuBr2 + K2SO4 = Cu(SO4) + KBr =>
CuBr2 + K2SO4 = Cu(SO4) + 2 KBr
CuSO4(s) + Fe(s) = Cu(s) + FeSO4(aq) =>
CuSO4(s) + Fe(s) = Cu(s) + FeSO4(aq)
Na2S2O3 + HCl = NaCl + S + H2O + Na2SO4 =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 4 S + H2O + 2 Na2SO4
MgO(s) + O2(g) = MgO2(s) =>
2 MgO(s) + O2(g) = 2 MgO2(s)
C6H5C2H3 + KMnO4 + H2O = C6H5C2H4(OH)2 + MnO2 + KOH =>
3 C6H5C2H3 + KMnO4 + 5 H2O = 3 C6H5C2H4(OH)2 + MnO2 + KOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cr(s) + S8(s) = CrS(s) =>
8 Cr(s) + S8(s) = 8 CrS(s)
C + H2 = C2H =>
4 C + H2 = 2 C2H
K2Cr2O7 + S8 = K2O + Cr2O3 + SO2 =>
16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
K + CaO + SiO2 + O2 = K2CaSiO4 =>
4 K + 2 CaO + 2 SiO2 + O2 = 2 K2CaSiO4
CCl2O = CO + Cl =>
CCl2O = CO + 2 Cl
CH3COOH(aq) + NaOH(aq) = H2O(l)NaCH3COO(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l)NaCH3COO(aq)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Ca[Au(CN)2]2 + HCl = CaCl + Au(CN)2 + H2 =>
2 Ca[Au(CN)2]2 + 2 HCl = 2 CaCl + 4 Au(CN)2 + H2
Zn + HC2H3O2 = ZnC + ZnO2 + H3 =>
9 Zn + 3 HC2H3O2 = 6 ZnC + 3 ZnO2 + 4 H3
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
[Co2(NH3)10(O2)]Cl4 + (NH4)2S2O8 + NH4Cl + H2O = [Co2(NH3)10(O2)]Cl5*H2O + (NH4)2SO4 =>
2[Co2(NH3)10(O2)]Cl4 + (NH4)2S2O8 + 2 NH4Cl + 2 H2O = 2[Co2(NH3)10(O2)]Cl5*H2O + 2(NH4)2SO4
Ca2NO3*6H2O + NaNO3 + NH4H2PO4 = NaCaPO4 + H2O + N2 + O4 =>
4 Ca2NO3*6H2O + 8 NaNO3 + 8 NH4H2PO4 = 8 NaCaPO4 + 48 H2O + 10 N2 + 3 O4
Fe2O2 + S8 = FeS + SO3 =>
3 Fe2O2 + S8 = 6 FeS + 2 SO3
NH4CI + H2CO3 = (NH4)2CO3 + HCI =>
2 NH4CI + H2CO3 = (NH4)2CO3 + 2 HCI
Na2O2 + ZnSO3 = Na2SO3 + ZnO2 =>
Na2O2 + ZnSO3 = Na2SO3 + ZnO2
Al + CUSO4*5H2O = Al(SO4)*5H2O + CU =>
Al + CUSO4*5H2O = Al(SO4)*5H2O + CU
C2H6O + H2SO4 = HSO4{-} + C2H7O{+} =>
C2H6O + H2SO4 = HSO4{-} + C2H7O{+}
NiCl2 + NH3 = NiNH3 + Cl =>
NiCl2 + NH3 = NiNH3 + 2 Cl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
CaCO3 + SrCO3 + Bi2O3 + CuO = Bi2Sr2CaCu2O8 + CO2 =>
CaCO3 + 2 SrCO3 + Bi2O3 + 2 CuO = Bi2Sr2CaCu2O8 + 3 CO2
Ti2(SO4)3 + RbCl = Ti2Cl3 + Rb(SO4) =>
Ti2(SO4)3 + 3 RbCl = Ti2Cl3 + 3 Rb(SO4)
Fe + AgMnO4 = Fe(MnO4)2 + Ag =>
Fe + 2 AgMnO4 = Fe(MnO4)2 + 2 Ag
Ca(OH)2 + H2SO2 = Ca(SO2) + H2O =>
Ca(OH)2 + H2SO2 = Ca(SO2) + 2 H2O
HBrO2 + NaOH = HOH + NaBrO2 =>
HBrO2 + NaOH = HOH + NaBrO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CuS + I2 + HCl = S + HI + CuCl2 =>
CuS + I2 + 2 HCl = S + 2 HI + CuCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
