| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3 + Zn2
Kr2Cr2O7 + C3H7OH + H2SO4 = Kr2(S04)1 + Cr2(SO4)3 + H2O + C3H6O =>
Kr2Cr2O7 + 16 C3H7OH + 7 H2SO4 = Kr2(S04)1 + Cr2(SO4)3 + 23 H2O + 16 C3H6O
C2H6NH + HNO2 = C2H5OH + N2 + H2O =>
C2H6NH + HNO2 = C2H5OH + N2 + H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
FeSO4 = Fe2O3 + S02 + SO1345 =>
1076 FeSO4 = 538 Fe2O3 + 537 S02 + 2 SO1345
MnO4{-} + SO2 + OH = Mn2 + SO4{-}2 + H{+} =>
2 MnO4{-} + 6 SO2 + 4 OH = Mn2 + 6 SO4{-}2 + 4 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Ag2No4 = Ag + CuNo4 =>
Cu + Ag2No4 = 2 Ag + CuNo4
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H2O + Ca = H2 + CaO2 =>
2 H2O + Ca = 2 H2 + CaO2
[Cd(NH3)4](OH)2 + NaCl = CdCl + NH3 + Na(OH)2 =>
[Cd(NH3)4](OH)2 + NaCl = CdCl + 4 NH3 + Na(OH)2
Mg(OH)2 + (CH3COO)H = (OH)(CH3COO) + MgH2 =>
Mg(OH)2 + 2(CH3COO)H = 2(OH)(CH3COO) + MgH2
NH4Cl(s) + CaO2H2(s) = CaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + CaO2H2(s) = CaCl2(s) + 2 NH3(g) + 2 H2O(l)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NH3*4 = NH3 =>
NH3*4 = NH3
Na2S + Fe(NO2)3 = NaNO2 + Fe2S3 =>
3 Na2S + 2 Fe(NO2)3 = 6 NaNO2 + Fe2S3
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
Al3Cl + NH3 = Al(NH3) + Cl =>
Al3Cl + 3 NH3 = 3 Al(NH3) + Cl
Pb(NO3)2 + Cu2O = CuNO3 + PbO =>
Pb(NO3)2 + Cu2O = 2 CuNO3 + PbO
Cu + Na2 + SO4 = CuSO4Na =>
2 Cu + Na2 + 2 SO4 = 2 CuSO4Na
Ag(NO3) + Ni2Cl = AgCl + Ni2(NO3) =>
Ag(NO3) + Ni2Cl = AgCl + Ni2(NO3)
(HNO3) + Na(OH) = Na(NO3) + H2O =>
(HNO3) + Na(OH) = Na(NO3) + H2O
Na + Ni(NO3)2 = NaNO3 + Ni =>
2 Na + Ni(NO3)2 = 2 NaNO3 + Ni
HCl + PO4 = HClPO4 =>
HCl + PO4 = HClPO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBr + Al2(SO4)3 = Na2SO4 + AlBr3 =>
6 NaBr + Al2(SO4)3 = 3 Na2SO4 + 2 AlBr3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + NaOH = Na2SO4 + [Al(OH)3] =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2[Al(OH)3]
H2C2O4 + NaOH = Na(H2C2O4) + H2C2O4OH =>
2 H2C2O4 + NaOH = Na(H2C2O4) + H2C2O4OH
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2CO3 + MgSO4 = Mg(CO3) + Na2SO4 =>
Na2CO3 + MgSO4 = Mg(CO3) + Na2SO4
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Ag2S(g) + H2O(l) = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(g) + 2 H2O(l) = 4 Ag(s) + 2 H2S(g) + O2(g)
Zn + Fe{+2} = Zn{+2} + Fe =>
Zn + Fe{+2} = Zn{+2} + Fe
Co(NO3)2 + NH4SCN = Co(SCN) + NO3 + NH4 =>
Co(NO3)2 + NH4SCN = Co(SCN) + 2 NO3 + NH4
Zr(OH)4 + Na2SiO3 = Zr(SiO3)2 + NaOH =>
Zr(OH)4 + 2 Na2SiO3 = Zr(SiO3)2 + 4 NaOH
FeO + NH5F2 + O2 = (NH4)3FeF6 + H2O =>
4 FeO + 12 NH5F2 + O2 = 4(NH4)3FeF6 + 6 H2O
NaCl + H2SO4 + MnO2 = Na2MnO4 + HCl + SO2 =>
2 NaCl + H2SO4 + MnO2 = Na2MnO4 + 2 HCl + SO2
Fe2S3 + NaOH = Na2S + Fe(OH)3 =>
Fe2S3 + 6 NaOH = 3 Na2S + 2 Fe(OH)3
CH3CHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCH3 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCHOHCH3
LiClO4 = Li + Cl2 + O2 =>
2 LiClO4 = 2 Li + Cl2 + 4 O2
CH3CH2OHKBrH2SO4 = CH3CH2BrH2OKHSO4 =>
CH3CH2OHKBrH2SO4 = CH3CH2BrH2OKHSO4
NaCl + ZnF2 = NaF + ZnCl2 =>
2 NaCl + ZnF2 = 2 NaF + ZnCl2
HCl + HNO3 = HClO + NO2 + H2O =>
HCl + 2 HNO3 = HClO + 2 NO2 + 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 64 65 66 67 68 69 70 71 72 73 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
