BaCl2 + Na2CO3 --> BaCO3 + 2NaCl
Barium carbonate is the precipitate.
55ml x 0.1 M = 5.5 mmol Ba
40ml x 0.15 M = 6.0 mmol CO3 Thus limiting reagent is Ba.
Molar mass barium carbonate =
137 + 12 + 3 x 16 = 197 g/mole = 197 mg/mmol
5.5 mmol x 197 mg/mmol = 1083.5 mg
Round for sig figs .... 1080 mg barium carbonate
BaCl2
Na2O + H2O
BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
Yes, it is correct.
Yes it does. BaCl2+Mg(NO3)2--->Ba(NO3)2+MgCl2
BaCl2 is barium chloride, Na2CO3 is sodium carbonate, NaCl is sodium chloride BaCO3 is barium carbonate; the reaction is:BaCl2 + Na2CO3 = BaCO3 + 2NaClBarium carbonate is a water insoluble white precipitate.
sodium carbonate and barium chloride react to form sodium chloride and barium carbonate Na2CO3 +BaCl2 -------> 2NaCl +BaCO3
BaCl2
Na2O + H2O
BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
Yes, it is correct.
Yes it does. BaCl2+Mg(NO3)2--->Ba(NO3)2+MgCl2
Hit wrong button
Barium reacts with halogens, (fluorine, chlorine, bromine, and iodine), and oxygen. It also reacts with oxidizing agents, such as potassium chlorate, and acids such as sulfuric acid and nitric acid.
Firstly add some AgNO3. You should see that no precipitate forms. If it forms a precipitate, it is not a SO42-.Then add some BaCl2 - If there are SO42- ions a white precipitate will form.
Barium chloride: gravimetric determination of sulfateSodium carbonate: qualitative determination of some metals
This equation can be written as 3 BaCl2 (aq) + Al2(SO4)3 (aq) => 2 AlCl3 (aq) + 3 BaSO4 (s).