| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S + Cl2 = S2Cl2
KNO3 = KNO2 + O = =>
KNO3 = KNO2 + O
CrOHSO4 + Na2SO4 = Cr2(SO4)3 + NaOH =>
2 CrOHSO4 + Na2SO4 = Cr2(SO4)3 + 2 NaOH
HCl + Na2SO3 = H2 + NaCl + SO2 + O2 =>
4 HCl + 2 Na2SO3 = 2 H2 + 4 NaCl + 2 SO2 + O2
Cr(OH)4 + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)4 + 2 OH{-} + H2O2 = CrO4{2-} + 4 H2O
H2S + Br12 + H2O = H2SO4 + HBr =>
3 H2S + 2 Br12 + 12 H2O = 3 H2SO4 + 24 HBr
H2SO3 + MgCO3 = MgSO3 + H2O + CO2 =>
H2SO3 + MgCO3 = MgSO3 + H2O + CO2
H(NO3) + Ag(OH) = Ag(NO3) + H2O =>
H(NO3) + Ag(OH) = Ag(NO3) + H2O
IO3{-} + OH{-} + N2O4 = IO4{-} + H2O + NO2{-} =>
IO3{-} + 2 OH{-} + N2O4 = IO4{-} + H2O + 2 NO2{-}
(NH4)2Se + Co(NO3)3 = Co2Se3 + NH4NO3 =>
3(NH4)2Se + 2 Co(NO3)3 = Co2Se3 + 6 NH4NO3
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O =>
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O
Fe3{+} + Sn2{+} = Sn4{+} + Fe2{+} =>
2 Fe3{+} + 2 Sn2{+} = Sn4{+} + 3 Fe2{+}
C2H2 = C6H6 = C6H5Br =>
3 C2H2 = C6H6
H2N(CH2)2COONa + HCl = H2N(CH2)2COOH + NaCl =>
H2N(CH2)2COONa + HCl = H2N(CH2)2COOH + NaCl
Cr(NO3)2 + K2CO3 = KNO3 + CrCO3 =>
Cr(NO3)2 + K2CO3 = 2 KNO3 + CrCO3
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
C8H10 + CH3Cl = C9H12 + HCl =>
C8H10 + CH3Cl = C9H12 + HCl
H + Zn + NO3 = Zn(OH)2 + NH3 =>
12 H + 3 Zn + 2 NO3 = 3 Zn(OH)2 + 2 NH3
(CrO4)2 + C2H5OH = Cr2 + CH3COOH + H2O =>
(CrO4)2 + 4 C2H5OH = Cr2 + 4 CH3COOH + 4 H2O
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Cl2SO2 + H2O = HCl + H2SO4 =>
Cl2SO2 + 2 H2O = 2 HCl + H2SO4
H2 + Cl2 = Hydrochloricacid =>
H2 + Cl2 = 2 HCl
Mn2O7 + Si = Mn + SiO2 =>
2 Mn2O7 + 7 Si = 4 Mn + 7 SiO2
KOH = K{+} + OH{-} =>
KOH = K{+} + OH{-}
K2S + KNO2 + H2SO4 = NO + K2SO4 + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
Na2SO4 + K2Cr2O7 = K2Cr2O4 + Na2SO7 =>
Na2SO4 + K2Cr2O7 = K2Cr2O4 + Na2SO7
Ti2ScC2 = TiC + Sc4C3 + Ti =>
4 Ti2ScC2 = 5 TiC + Sc4C3 + 3 Ti
Ca(NO3)2 + Na2SO4 = CaSO4(s) + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4(s) + 2 NaNO3
Na2Si3O7 + NaOH = Na2SiO3 + H2O =>
Na2Si3O7 + 4 NaOH = 3 Na2SiO3 + 2 H2O
C3H7I + I2 = C3H6I2 + HI =>
C3H7I + I2 = C3H6I2 + HI
Bi + CuSO4 = BiSO4 + Cu =>
Bi + CuSO4 = BiSO4 + Cu
Cu + HCl(l) = CuCl2 + H2 =>
Cu + 2 HCl(l) = CuCl2 + H2
CuBr2 + Al = AlCu + Br =>
CuBr2 + Al = AlCu + 2 Br
Br + KI = I + KBr =>
Br + KI = I + KBr
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
HI + Sr(OH)2 = H(OH)2 + SrI =>
HI + Sr(OH)2 = H(OH)2 + SrI
Ca + H{+} = Ca{+2} + H2 =>
Ca + 2 H{+} = Ca{+2} + H2
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
CuSO4(aq) + HF(aq) = CuF2 + H2SO4 =>
CuSO4(aq) + 2 HF(aq) = CuF2 + H2SO4
(NH4)2CO3 + AgCH3CO2 = (NH4)CH3CO2 + Ag2CO3 =>
(NH4)2CO3 + 2 AgCH3CO2 = 2(NH4)CH3CO2 + Ag2CO3
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
MgCO3(s) = MgO + CO2(g) =>
MgCO3(s) = MgO + CO2(g)
H2CH4 + O2 = CO2 + H2O =>
2 H2CH4 + 5 O2 = 2 CO2 + 6 H2O
CaCO3 + HCl + *NH4C2O4 = CaC2O4H2O + CO2 + NH4Cl =>
CaCO3 + 2 HCl + 2*NH4C2O4 = CaC2O4H2O + 3 CO2 + 2 NH4Cl
C6H8NCl + NaOH = C6H7N + NaCl + H2O =>
C6H8NCl + NaOH = C6H7N + NaCl + H2O
CuSO4*5H2O + NaC7H5O2 = Cu(C7H5O2)2*2H2O + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaC7H5O2 = Cu(C7H5O2)2*2H2O + Na2SO4 + 3 H2O
Na + Hg(NO3)2(ac) = Hg + NaNO3(ac) =>
2 Na + Hg(NO3)2(ac) = Hg + 2 NaNO3(ac)
ZnO + K4Fe(CN)6 = K2O + Zn2Fe(CN)6 =>
2 ZnO + K4Fe(CN)6 = 2 K2O + Zn2Fe(CN)6
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
C6N6FeK3 + FeSO4 = Fe2K3 + C6N6SO4 =>
C6N6FeK3 + FeSO4 = Fe2K3 + C6N6SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
