| Équations équilibrées la veille |
Ce(MoO4)2 + H2S = CeS + H2(MoO4)2
CaO + CaC2 = CO2 + Ca =>
4 CaO + CaC2 = 2 CO2 + 5 Ca
H3PO4 + Mg = H2 + Mg2(PO4) =>
2 H3PO4 + 4 Mg = 3 H2 + 2 Mg2(PO4)
S8 + F2 = FSF6 =>
S8 + 28 F2 = 8 FSF6
C7H8N4O2 + NaCH3O = C8H10N4O2 + NaOH =>
C7H8N4O2 + NaCH3O = C8H10N4O2 + NaOH
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
C196H310O125N + O2 = CO2 + H2O + N2 =>
2 C196H310O125N + 422 O2 = 392 CO2 + 310 H2O + N2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Cl2(g) + HF(aq) = Cl2F(aq) + H(g) =>
Cl2(g) + HF(aq) = Cl2F(aq) + H(g)
Zn + H3(PO4) = Zn3(PO4) + H2 =>
6 Zn + 2 H3(PO4) = 2 Zn3(PO4) + 3 H2
Ca + NH3 = CaNH2 + H2 =>
2 Ca + 2 NH3 = 2 CaNH2 + H2
Zn(NO3)2 + C4H11NO2 = ZnO + CO2 + N2 + H2O =>
23 Zn(NO3)2 + 10 C4H11NO2 = 23 ZnO + 40 CO2 + 28 N2 + 55 H2O
(PH4)2Cr2O7 = P + H2O + Cr2O3 =>
(PH4)2Cr2O7 = 2 P + 4 H2O + Cr2O3
CH3COClC7H8 = HClC9H10O =>
CH3COClC7H8 = HClC9H10O
Pb(ClO4)2 + NaOH = Pb(OH)2 + Na2(ClO4)2 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + Na2(ClO4)2
Fe{+3} + H2O = Fe(OH)4{-} + H{+} =>
Fe{+3} + 4 H2O = Fe(OH)4{-} + 4 H{+}
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
H2SO4 + SO2 = H2(SO3)2 =>
H2SO4 + SO2 = H2(SO3)2
H2(SO3) + Ga2(SO4)3 = Ga2(SO3)3 + H2(SO4) =>
3 H2(SO3) + Ga2(SO4)3 = Ga2(SO3)3 + 3 H2(SO4)
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
Cu(NO3)2 + Na2SiO3 = CuSiO3 + NaNO3 =>
Cu(NO3)2 + Na2SiO3 = CuSiO3 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + CH3COOK =>
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COOK
IO3{-} + H2SO4 = I{-} + (SO4)3 + H2O =>
IO3{-} + 3 H2SO4 = I{-} + (SO4)3 + 3 H2O
Br2 + H2O + SO2 = HBr(aq) + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr(aq) + H2SO4
Al + HBrO4 = AlBrO4 + H =>
Al + HBrO4 = AlBrO4 + H
H3PO4 + Pb(HSO3)2 = Pb3(PO4)2 + H2O + SO2 =>
2 H3PO4 + 3 Pb(HSO3)2 = Pb3(PO4)2 + 6 H2O + 6 SO2
BaO2 + HOH = Ba(OH)2 + O2 =>
2 BaO2 + 2 HOH = 2 Ba(OH)2 + O2
SbO4 + Li + Ca = CaLiSbO4 =>
SbO4 + Li + Ca = CaLiSbO4
Cu2O + B2O3 = CuBO2 =>
Cu2O + B2O3 = 2 CuBO2
Rh2(SO4)3 + Ag = Rh + AgSO4 =>
Rh2(SO4)3 + 3 Ag = 2 Rh + 3 AgSO4
KMgO4 + HCl + H2S = KCl + MgCl2 + S + H2O =>
2 KMgO4 + 6 HCl + 5 H2S = 2 KCl + 2 MgCl2 + 5 S + 8 H2O
Sn(C2H3O2)2 + Cr = Sn + C6H9CrO6 =>
3 Sn(C2H3O2)2 + 2 Cr = 3 Sn + 2 C6H9CrO6
Ba(NO3)2 + CuSO4 = Ba(SO4) + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = Ba(SO4) + Cu(NO3)2
Al4C3 + O2 = Al2(CO3)3 + Al2O3 =>
Al4C3 + 6 O2 = Al2(CO3)3 + Al2O3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cr + Ag2(SO4) = Cr2(SO4) + Ag =>
2 Cr + Ag2(SO4) = Cr2(SO4) + 2 Ag
FeSO4 + Fe(OH)2 = Fe3O4 + FeS + H2O =>
FeSO4 + 12 Fe(OH)2 = 4 Fe3O4 + FeS + 12 H2O
NH4Cl + HCl = H + NH4Cl2 =>
NH4Cl + HCl = H + NH4Cl2
CuS + HNO3 = Cu(NO3)2 + N2 + S + H2O =>
5 CuS + 12 HNO3 = 5 Cu(NO3)2 + N2 + 5 S + 6 H2O
C6H12N4 + KNO3 = CO2 + H2O + NO2 + K =>
C6H12N4 + 26 KNO3 = 6 CO2 + 6 H2O + 30 NO2 + 26 K
SiCl4 + H2 = SiH2Cl2 + Cl2 =>
SiCl4 + H2 = SiH2Cl2 + Cl2
NH3 + H2SO4 = (NH4)2SO4 = (NH4)SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2(g) + O2(g) = H2O2(g) =>
H2(g) + O2(g) = H2O2(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
BaO + H2CO3 = BaOH2CO3 =>
BaO + H2CO3 = BaOH2CO3
C9H15OH + O2 = CO2 + H2O =>
2 C9H15OH + 25 O2 = 18 CO2 + 16 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
