Équations équilibrées la veille |
CH3CH2(CH)2CH2CH3 + 9 O2 = 6 CO2 + 6 H2O
KJ + KClO3 + H2SO4 = J2 + KCl + K2SO4 + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + KCl + 3 K2SO4 + 3 H2O
Ba(MnO4)2 + HCl = BaCl2 + HMnO4 =>
Ba(MnO4)2 + 2 HCl = BaCl2 + 2 HMnO4
AgCl(s) + NH3(aq) = [Ag(NH3)2]Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2]Cl(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + HOH = Fe3O4 + H2 =>
3 Fe + 4 HOH = Fe3O4 + 4 H2
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
SnO2 = Sn + O2 =>
SnO2 = Sn + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + Pb(SO4)2 = Al(SO4)2 + Pb =>
Al + Pb(SO4)2 = Al(SO4)2 + Pb
Na(OH)2 + HCl = HOH + NaCl2 =>
Na(OH)2 + 2 HCl = 2 HOH + NaCl2
Al + BaH18O10 + BPO4 + C2H4N4 = (AlBa)3BPN4 + NH3 + CO2 + N2 =>
18 Al + 18 BaH18O10 + 6 BPO4 + 51 C2H4N4 = 6(AlBa)3BPN4 + 176 NH3 + 102 CO2 + 2 N2
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4 =>
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Ru3B5 = Ru + B =>
Ru3B5 = 3 Ru + 5 B
NaOH + H2O = H3O + NaO =>
NaOH + H2O = H3O + NaO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SiO3 + ZnCl2 = ZnSiO3 + HCl =>
H2SiO3 + ZnCl2 = ZnSiO3 + 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
AgNO3 + H = Ag2 + HNO3 =>
2 AgNO3 + 2 H = Ag2 + 2 HNO3
Br2 + H2SO4 = HBrO4 + SO2 + H2O =>
Br2 + 7 H2SO4 = 2 HBrO4 + 7 SO2 + 6 H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
H2S + CuO = CuS + H2O =>
H2S + CuO = CuS + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2O + CaO = Ca(NO)2 =>
N2O + CaO = Ca(NO)2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
MgCO3 + Na = Mg + Na2CO3 =>
MgCO3 + 2 Na = Mg + Na2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
SiO2 + AgNO3 = SiNO3 + AgO2 =>
SiO2 + AgNO3 = SiNO3 + AgO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb2{+} + S2{-} = PbS =>
Pb2{+} + S2{-} = 2 PbS
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.