Equations balanced on the previous day | Equations balanced on the next day |
PCl3 + 3 H2O = H3PO3 + 3 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + KO = KCl + O =>
Cl2 + 2 KO = 2 KCl + 2 O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
O2 + KCl = KClO =>
O2 + 2 KCl = 2 KClO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
NH4SO4 + CaOH = CaSO4 + H2O + NH3 =>
NH4SO4 + CaOH = CaSO4 + H2O + NH3
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
HNO3 + Na2CO3 = H2O + CO2 + NaNO3 =>
2 HNO3 + Na2CO3 = H2O + CO2 + 2 NaNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2N(CH2)6NH2 + C10H16Cl2O2 = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + C10H16Cl2O2 = C16H30O2N2 + 2 HCl
SO3{2-} + H{+} + MnO4{-} = SO4{-} + H2O + Mn{+2} =>
5 SO3{2-} + 14 H{+} + 3 MnO4{-} = 5 SO4{-} + 7 H2O + 3 Mn{+2}
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
CH4 + O = CO2 + H2 =>
CH4 + 2 O = CO2 + 2 H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SO3{2-} + H{+} + MnO4{-} = SO4{2-} + H2O + Mn{+2} =>
5 SO3{2-} + 6 H{+} + 2 MnO4{-} = 5 SO4{2-} + 3 H2O + 2 Mn{+2}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NAHCO3 = NAOH + CO2 =>
NAHCO3 = NAOH + CO2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NiCl2H2O = NiCl2 + H2O =>
NiCl2H2O = NiCl2 + H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2O = HNaO =>
Na2O + H2O = 2 HNaO
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
NAHCO3 = NA + C + H2 + O2 =>
2 NAHCO3 = 2 NA + 2 C + H2 + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(Al(H2O)6) + OH = (Al(H2O)3(OH)3) + (H2O)2 =>
2(Al(H2O)6) + 6 OH = 2(Al(H2O)3(OH)3) + 3(H2O)2
Zn + Al(NO3)3 = Al + Zn(NO3) =>
3 Zn + Al(NO3)3 = Al + 3 Zn(NO3)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/10/11
Equations balanced on 11/09/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.