| Équations équilibrées la veille |
IO3{-} + 3 H2SO3 = I{-} + 3 SO4{2-} + 6 H{+}
C6H14 + SO4{-2} + H{+} = CO2 + H2S + H2O =>
4 C6H14 + 19 SO4{-2} + 38 H{+} = 24 CO2 + 19 H2S + 28 H2O
Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3
Al + N2 = AlN2 =>
Al + N2 = AlN2
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3) =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)
Cu2SO4 + O2 + H2O = (CuOH)2SO4 =>
2 Cu2SO4 + O2 + 2 H2O = 2(CuOH)2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
Ag2O + Ca = Ag + CaO =>
Ag2O + Ca = 2 Ag + CaO
FeO + H2SO4 = Fe2(SO4)2 + H2O =>
2 FeO + 2 H2SO4 = Fe2(SO4)2 + 2 H2O
H2SO3 + Ba(OH)2 = (BaOH)2SO3 + H2O =>
H2SO3 + 2 Ba(OH)2 = (BaOH)2SO3 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2MgO = H2 + MgO =>
H2MgO = H2 + MgO
MoS2 + Cl2 = MoCl5 + S2Cl2 =>
2 MoS2 + 7 Cl2 = 2 MoCl5 + 2 S2Cl2
Hg + CuCl = HgCl + Cu =>
Hg + CuCl = HgCl + Cu
(NH4)3PO4 + CaF2 = Ca3(PO4)2 + NH4F =>
2(NH4)3PO4 + 3 CaF2 = Ca3(PO4)2 + 6 NH4F
Cl2 + I = ClI =>
Cl2 + 2 I = 2 ClI
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Zn(s) + CuS(aq) = ZnS(aq) + Cu(s) =>
Zn(s) + CuS(aq) = ZnS(aq) + Cu(s)
Fe(II)Cl + AgNO3 = Fe(II)NO3 + AgCl =>
Fe(II)Cl + AgNO3 = Fe(II)NO3 + AgCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C21H23NO5 + O2 = CO2 + H2O + NH3 =>
2 C21H23NO5 + 47 O2 = 42 CO2 + 20 H2O + 2 NH3
BaCl2*2H2O + Na3PO4*12H2O = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*2H2O + 2 Na3PO4*12H2O = Ba3(PO4)2 + 6 NaCl + 30 H2O
Zn + H3AsO3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
3 Zn + H3AsO3 + 3 H2SO4 = AsH3 + 3 ZnSO4 + 3 H2O
Ti + HCl = TiCl1 + H2 =>
2 Ti + 2 HCl = 2 TiCl1 + H2
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
Al + H2O + NaOH(aq) = NaAlO2 + H2(g) =>
2 Al + 2 H2O + 2 NaOH(aq) = 2 NaAlO2 + 3 H2(g)
Ca{2+} + CO2 + H2O = H{+} + CaCO3 =>
Ca{2+} + CO2 + H2O = 2 H{+} + CaCO3
Co2(CO)8 + C5H6 = C5H5Co(CO)2 + H2 + CO =>
Co2(CO)8 + 2 C5H6 = 2 C5H5Co(CO)2 + H2 + 4 CO
C10H8 + Cl2 = HCl + C =>
C10H8 + 4 Cl2 = 8 HCl + 10 C
HO2 + Cr(OH)3 = CrO2 + OH =>
2 HO2 + Cr(OH)3 = CrO2 + 5 OH
KOH + (NH4)2SO4 = K2SO4 + (NH4)OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2(NH4)OH
Al2O3 + P = PO + Al =>
Al2O3 + 3 P = 3 PO + 2 Al
Na2S2O3 + HF = S + SO2 + NaF + H2 =>
2 Na2S2O3 + 4 HF = S + 3 SO2 + 4 NaF + 2 H2
CrCl3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 2 K2CrO4 + 7 KCl + 5 H2O
C3H6Br2 = C3H6 + Br =>
C3H6Br2 = C3H6 + 2 Br
H4P2O7 + AgNO3 = Ag4P2O7 + HNO3 =>
H4P2O7 + 4 AgNO3 = Ag4P2O7 + 4 HNO3
HCl + CH4O + K2Cr2O7 = KCl + CH2O + H2O + CrCl3 =>
8 HCl + 3 CH4O + K2Cr2O7 = 2 KCl + 3 CH2O + 7 H2O + 2 CrCl3
Pb(NO3)2 + KI = Pb(KI)2 + NO3 =>
Pb(NO3)2 + 2 KI = Pb(KI)2 + 2 NO3
Cu(OH)2Na3PO4 = CuPO4Na3(OH)2 =>
Cu(OH)2Na3PO4 = CuPO4Na3(OH)2
K2[Zn(OH)4] + CaCl2 = ZnCl2 + K2[Ca(OH)4] =>
K2[Zn(OH)4] + CaCl2 = ZnCl2 + K2[Ca(OH)4]
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
CaBr + Ar = CaBrAr =>
CaBr + Ar = CaBrAr
FNaI = NaFI =>
FNaI = NaFI
C2H2O + CH3COOH = C4H6O3 =>
C2H2O + CH3COOH = C4H6O3
SnCl2 + K2CrO7 + HCl = H2[SnCl6] + KCl + CrCl3 + H2O =>
9 SnCl2 + 2 K2CrO7 + 46 HCl = 9 H2[SnCl6] + 4 KCl + 2 CrCl3 + 14 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KClO + HCl = KCl + Cl2 + H2O =>
KClO + 2 HCl = KCl + Cl2 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
