| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuF2 + Mg = Cu + F2Mg
NaClO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaClO3 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaClO3 + 3 H2O
MgS + H2SO4 = MgSO4 + SO2 + H2O =>
MgS + 4 H2SO4 = MgSO4 + 4 SO2 + 4 H2O
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH3CH2CN + O2 = CO2 + NO2 + H2O =>
4 CH3CH2CN + 21 O2 = 12 CO2 + 4 NO2 + 10 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Fe(HCO3)2 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
Fe(HCO3)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O + 2 CO2
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Zn(OH)2 + HClO4(aq) = Zn(ClO4)2 + H2O =>
Zn(OH)2 + 2 HClO4(aq) = Zn(ClO4)2 + 2 H2O
Na(l) + FeCl3(s) = Fe(s) + NaCl(s) =>
3 Na(l) + FeCl3(s) = Fe(s) + 3 NaCl(s)
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + H2O2 = (Co(NH2CH2CH2NH2)3)Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 6 NH2CH2CH2NH2 + H2O2 = 2(Co(NH2CH2CH2NH2)3)Cl3 + 14 H2O
HSO3{-} + H2O = H3O + SO3{-} =>
HSO3{-} + H2O = H3O + SO3{-}
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
BaCO3 + H2O + CO2 = Ba(HCO3)2 =>
BaCO3 + H2O + CO2 = Ba(HCO3)2
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
C2H5Br + KOH = C2H5OHKBr =>
C2H5Br + KOH = C2H5OHKBr
C16H11SO3Na + NaOH = C16H11ONa + Na2SO3 + H2O =>
C16H11SO3Na + 2 NaOH = C16H11ONa + Na2SO3 + H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
CH2O + NaOH = HCO + Na + H2O =>
CH2O + NaOH = HCO + Na + H2O
Al2C3 + H2O = Al(OH)3 + CH4 + C =>
2 Al2C3 + 12 H2O = 4 Al(OH)3 + 3 CH4 + 3 C
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4CN + O2 = NH4CNO =>
2 NH4CN + O2 = 2 NH4CNO
Cr5 + O2 = Cr2O3 =>
4 Cr5 + 15 O2 = 10 Cr2O3
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
HSO3{-} + I5{-} + H2O = I{-} + SO4{2-} + H{+} =>
2 HSO3{-} + I5{-} + 2 H2O = 5 I{-} + 2 SO4{2-} + 6 H{+}
Na(s) + Cl2(s) = NaCl(aq) =>
2 Na(s) + Cl2(s) = 2 NaCl(aq)
CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + Na2CO3 + 2 H2O = 2 NaCl + Ca(OH)2 + H2CO3
NaOH + HClHCl = NaCl + H2O =>
2 NaOH + HClHCl = 2 NaCl + 2 H2O
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + H2O2 = (Co(NH2CH2CH2NH2)2Cl2)Cl + H2O =>
2 CoCl2*6H2O + 2 HCl + 4 NH2CH2CH2NH2 + H2O2 = 2(Co(NH2CH2CH2NH2)2Cl2)Cl + 14 H2O
KMnO4 + NaCIO2 + H2O = MnO2 + NaCIO4 + KOH =>
4 KMnO4 + 3 NaCIO2 + 2 H2O = 4 MnO2 + 3 NaCIO4 + 4 KOH
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
HCOOH + NH3 = NH4HCOO =>
HCOOH + NH3 = NH4HCOO
ZnCl + MgSO4 = ZnSO4 + MgCl =>
ZnCl + MgSO4 = ZnSO4 + MgCl
MnO2 + OH = MnO4 + H2O =>
MnO2 + 4 OH = MnO4 + 2 H2O
Al + Hg(CH3OOH)2 = Al(CH3OOH)2 + Hg =>
Al + Hg(CH3OOH)2 = Al(CH3OOH)2 + Hg
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
AgSCN + NH4SCN = NH4[Ag(SCN)2] =>
AgSCN + NH4SCN = NH4[Ag(SCN)2]
HOOCC6H4COOH + O2 = H2O + CO2 =>
2 HOOCC6H4COOH + 15 O2 = 6 H2O + 16 CO2
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2 =>
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2
SiO2 + Na2CO3 = Na2(SiO3) + CO2 =>
SiO2 + Na2CO3 = Na2(SiO3) + CO2
Cu + H2S = CuS2 + H2 =>
Cu + 2 H2S = CuS2 + 2 H2
Fe2(SO4)3 + MgSO3 = MgSO4 + Fe2S3 =>
Fe2(SO4)3 + 12 MgSO3 = 12 MgSO4 + Fe2S3
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
