| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HC1(aq) + 3 O2(g) = 6 H2O(l) + C12(g)
Ag{2+} + Cu = Ag + Cu{2+} =>
Ag{2+} + Cu = Ag + Cu{2+}
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH2COOH + KCl =>
40 HCl + 5 K2Cr2O7 + 6 CH3CH2OH = 10 CrCl3 + 29 H2O + 6 CH2COOH + 10 KCl
C + H16 + N2 + O13 + P4 = C10H16N5O13P3 =>
40 C + 4 H16 + 10 N2 + 4 O13 + 3 P4 = 4 C10H16N5O13P3
CaO + Ca3N2 = Ca + NO =>
2 CaO + Ca3N2 = 5 Ca + 2 NO
KH + C2H6O = C2H5OK + H2 =>
KH + C2H6O = C2H5OK + H2
C2H4O2 + Al(OH)3 = Al(C2H3O2)3 + HOH =>
3 C2H4O2 + Al(OH)3 = Al(C2H3O2)3 + 3 HOH
KCl + NaNO3 = KNO3NaCl =>
KCl + NaNO3 = KNO3NaCl
BaBr2 + Na3PO4 = NaBr + Ba3(PO4)2 =>
3 BaBr2 + 2 Na3PO4 = 6 NaBr + Ba3(PO4)2
Ni + H2SO4 = NiO + SO2 + H2 =>
2 Ni + H2SO4 = 2 NiO + SO2 + H2
Cr(NO3)3 + AgNO3 + KOH = Ag + K2CrO4 + H2O + KNO3 =>
Cr(NO3)3 + 3 AgNO3 + 8 KOH = 3 Ag + K2CrO4 + 4 H2O + 6 KNO3
Al(NO3)3 + OH = [Al(OH)4] + NO3 =>
Al(NO3)3 + 4 OH = [Al(OH)4] + 3 NO3
C3H7OH = C + O + H2 =>
C3H7OH = 3 C + O + 4 H2
H2CO3 + KNO3 = HNO3 + K2CO3 =>
H2CO3 + 2 KNO3 = 2 HNO3 + K2CO3
FeS2 + Fe2O3 + O2 = FeSO4 =>
4 FeS2 + 2 Fe2O3 + 13 O2 = 8 FeSO4
Iron(III)Chloride + SodiumHydroxide = SodiumChloride + Iron(III)Hydroxide =>
Iron(III)Chloride + SodiumHydroxide = SodiumChloride + Iron(III)Hydroxide
C4H6N4O12 = CO2 + H2O + N2 + O2 =>
2 C4H6N4O12 = 8 CO2 + 6 H2O + 4 N2 + O2
S2 + F10 = S2F10 =>
S2 + F10 = S2F10
CrO4{2-} + H2O + Fe{2+} = Fe{3+} + Cr(OH)3 + OH{-} =>
CrO4{2-} + 4 H2O + 3 Fe{2+} = 3 Fe{3+} + Cr(OH)3 + 5 OH{-}
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
AlO3 + C0 + Cl2 = CO + AlCl3 =>
2 AlO3 + 6 C0 + 3 Cl2 = 6 CO + 2 AlCl3
O + Au = AuO =>
O + Au = AuO
ZrCl4 + C2H6O + O2 = ZrO2 + C2H5Cl2 + H2O =>
2 ZrCl4 + 4 C2H6O + O2 = 2 ZrO2 + 4 C2H5Cl2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
MnCI2 + HNO3 = NH3 + Mn(NO3)2 + H2O + CI2 =>
4 MnCI2 + 9 HNO3 = NH3 + 4 Mn(NO3)2 + 3 H2O + 4 CI2
C2H6O + H2SO4 + NH4VO3 = C2H4O + [VO]SO2 + (NH4)2SO4 + H2O =>
5 C2H6O + 3 H2SO4 + 2 NH4VO3 = 5 C2H4O + 2[VO]SO2 + (NH4)2SO4 + 8 H2O
C6H8N1O4 + O2 = C1O2 + H2O + NH3 =>
4 C6H8N1O4 + 21 O2 = 24 C1O2 + 10 H2O + 4 NH3
CuCO3*Cu(OH)2 + HCl = CuCl2 + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
NiCl2 + NH3 + KI = Ni(NH3)6I2 + KCl =>
NiCl2 + 6 NH3 + 2 KI = Ni(NH3)6I2 + 2 KCl
Mg + K2CO3 = MgO + C + K2O =>
2 Mg + K2CO3 = 2 MgO + C + K2O
As2S3 + NaClO4 + NaOH = Na3AsO4 + NaCl + NaH2SO4 + H2O =>
8 As2S3 + 25 NaClO4 + 72 NaOH = 16 Na3AsO4 + 25 NaCl + 24 NaH2SO4 + 12 H2O
Na3C6H5O7 + HCl = NaCl + H3C6H5O7 =>
Na3C6H5O7 + 3 HCl = 3 NaCl + H3C6H5O7
NH3 + CuCl2 = Cu(NH3)2 + Cl2 =>
2 NH3 + CuCl2 = Cu(NH3)2 + Cl2
H3PO4 + FeCl3 = FePO4 + H3Cl3 =>
H3PO4 + FeCl3 = FePO4 + H3Cl3
S + CO2 = SO2 + C =>
S + CO2 = SO2 + C
N2O3 = O2 + N =>
2 N2O3 = 3 O2 + 4 N
PbO + H3PO4 + NaOH = Na2Pb2P6O18 + H2O =>
2 PbO + 6 H3PO4 + 2 NaOH = Na2Pb2P6O18 + 10 H2O
(NH4)OH + Zn(OH)2 = (NH4)2[Zn(OH)4] =>
2(NH4)OH + Zn(OH)2 = (NH4)2[Zn(OH)4]
[Ag(NH3)2]OH + HCl = AgCl + H2O + NH4Cl =>
[Ag(NH3)2]OH + 3 HCl = AgCl + H2O + 2 NH4Cl
Co + KI = CoI + K =>
Co + KI = CoI + K
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Cu(NO3)2 + KBr = K(NO3)2 + BrCu =>
Cu(NO3)2 + KBr = K(NO3)2 + BrCu
H2SO4 + Ba(OH)2 = BaSO4 + H4O2 =>
H2SO4 + Ba(OH)2 = BaSO4 + H4O2
MoO3 + Na2S = MoS2 + Na2O + S =>
MoO3 + 3 Na2S = MoS2 + 3 Na2O + S
C3H6O3 + H2O = CH3COCOO + H3O =>
C3H6O3 + 3 H2O = CH3COCOO + 3 H3O
Mg(NO3)2 + I2 = (NO3)3 + MgI2 =>
3 Mg(NO3)2 + 3 I2 = 2(NO3)3 + 3 MgI2
H2O2 + HJ = J2 + H2O =>
H2O2 + 2 HJ = J2 + 2 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
NH4Cl + Na3(PO4) = (NH4)3(PO4) + NaCl =>
3 NH4Cl + Na3(PO4) = (NH4)3(PO4) + 3 NaCl
H3Po4(aq) + KOH(aq) = H2O(l) + KH2Po4(aq) =>
H3Po4(aq) + KOH(aq) = H2O(l) + KH2Po4(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
