Question #1dbe4

1 Answer
Jul 28, 2017

Answer:

#BaCl_2(aq) + H_2SO_4(aq) rarr BaSO_4(s)darr + 2HCl(aq)#

Explanation:

Is mass balanced? Is charge balanced? What do I mean by this in the context?

Of course in aqueous solution the hydrochloric acid is present as #H_3O^+# and #Cl^-# ions. The reaction is a REPRESENTATION of what occurs in solution, which results in precipitation of insoluble #BaSO_4#.