| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
C5H10O5 + H2O2 = CO2 + H2O =>
C5H10O5 + 10 H2O2 = 5 CO2 + 15 H2O
FeCl3 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 KCl
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
Ag3PO4 + KBr = K3PO4 + AgBr =>
Ag3PO4 + 3 KBr = K3PO4 + 3 AgBr
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
V2O5 + HCl = V2O3 + H2O + Cl2 =>
V2O5 + 4 HCl = V2O3 + 2 H2O + 2 Cl2
H2 + Cu = CuH =>
H2 + 2 Cu = 2 CuH
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Al(OH)2Cl = AlOCl + H2O =>
Al(OH)2Cl = AlOCl + H2O
KOH + O2 = KO2 + H2O =>
4 KOH + 3 O2 = 4 KO2 + 2 H2O
NaOH + H2SIO3 = Na2SIO3 + H2O =>
2 NaOH + H2SIO3 = Na2SIO3 + 2 H2O
Hg + Cd = HgCd =>
Hg + Cd = HgCd
HCH2CHO2 + NaOH = NaCHO2 + HCH2OH =>
HCH2CHO2 + NaOH = NaCHO2 + HCH2OH
C2H5(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
NaCO3*H2O = NaOH + HCO3 =>
NaCO3*H2O = NaOH + HCO3
Ni3(PO4)2 = Ni + PO4 =>
Ni3(PO4)2 = 3 Ni + 2 PO4
NH4CI + CuSO4 = CuNH4 + CISO4 =>
NH4CI + CuSO4 = CuNH4 + CISO4
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
MnSO4 + NH3*H2O + AgNO3 = MnO(OH)2 + Ag + NH4NO3 + (NH4)2SO4 =>
7 MnSO4 + 18 NH3*H2O + 6 AgNO3 = 7 MnO(OH)2 + 6 Ag + 5 NH4NO3 + 7(NH4)2SO4
ZnNO3 + NO2 + H2O = Zn + HNO3 =>
ZnNO3 + NO2 + H2O = Zn + 2 HNO3
PCl3 + LiH = LiCl + P + H =>
PCl3 + 3 LiH = 3 LiCl + P + 3 H
HCl + SO2 = H2S + ClO =>
2 HCl + SO2 = H2S + 2 ClO
O2 + CH2O = CO2 + H2O =>
O2 + CH2O = CO2 + H2O
Al + Cu(Cl2)2 = Cu + AlCl3 =>
4 Al + 3 Cu(Cl2)2 = 3 Cu + 4 AlCl3
Cr2S3(s) + HBr(aq) = CrBr3(aq) + H2S(g) =>
Cr2S3(s) + 6 HBr(aq) = 2 CrBr3(aq) + 3 H2S(g)
C6H5N2Cl + NaOH + SO = C6H8N2 + NaCl + Na2SO4 =>
C6H5N2Cl + 3 NaOH + SO = C6H8N2 + NaCl + Na2SO4
Sn + HClO3 = Sn(ClO3)4 + H2 =>
Sn + 4 HClO3 = Sn(ClO3)4 + 2 H2
SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2
V + O = V2O5 =>
2 V + 5 O = V2O5
Ag(s) + NO2(g) + O2(g) = AgNO3(s) =>
2 Ag(s) + 2 NO2(g) + O2(g) = 2 AgNO3(s)
Ag2C4H4O6 + NH3*H2O = (Ag(NH3)2)2C4H4O6 + H2O =>
Ag2C4H4O6 + 4 NH3*H2O = (Ag(NH3)2)2C4H4O6 + 4 H2O
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
Mn(NO3)2 + H2O = Mn + O2 + HNO3 =>
2 Mn(NO3)2 + 2 H2O = 2 Mn + O2 + 4 HNO3
NaB4O7 + HCl + H2O = NaCl + H3BO + O2 =>
4 NaB4O7 + 4 HCl + 22 H2O = 4 NaCl + 16 H3BO + 17 O2
[Cr(OH)2]2SO4 = CrOHSO4 + Cr(OH)3 =>
[Cr(OH)2]2SO4 = CrOHSO4 + Cr(OH)3
Na2SO3 + KMnO4 + HNO3 = NaNO3 + HMnO4 + K2SO3 =>
Na2SO3 + 2 KMnO4 + 2 HNO3 = 2 NaNO3 + 2 HMnO4 + K2SO3
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
(Cu3(AsO4)2) = Cu + AsO4 =>
(Cu3(AsO4)2) = 3 Cu + 2 AsO4
MnCl2 + Br2 + NaOH = MnO2 + NaBr + NaCl + H2O =>
MnCl2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaCl + 2 H2O
Mn + HNO3 = Mn(NO3)2 + NH3 + H2O =>
4 Mn + 9 HNO3 = 4 Mn(NO3)2 + NH3 + 3 H2O
Ca3(Po4)2 + KOH = Ca(OH)2 + K3Po4 =>
Ca3(Po4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3Po4
MgCl2*6H2O + KH2PO4 + NH4{+} = MgNH4PO4*6H2O + K{+} + Cl{-} + H{+} =>
MgCl2*6H2O + KH2PO4 + NH4{+} = MgNH4PO4*6H2O + K{+} + 2 Cl{-} + 2 H{+}
Fe + S + O2 = Fe2(SO4)3 =>
2 Fe + 3 S + 6 O2 = Fe2(SO4)3
PbCl2 + K2S = K2Cl2 + PbS =>
PbCl2 + K2S = K2Cl2 + PbS
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
