Question

02 moles of a compound SxCly upon several reactions produces 0 2 moles PbCl, and 0.4 moles BaSO4 Then (X+Y) is​

Answer 1

Answer:

The balanced chemical reaction is 3BaCl

2

+2Na

3

PO

4

→Ba

3

(PO

4

)

2

+6NaCl.

0.5 moles of barium chloride will require

3

0.5×2

=0.33 moles of sodium phosphate.

However, only 0.2 moles of sodium phosphate are present.

Thus, sodium phosphate is the limiting reagent.

2 moles of sodium phosphate produces 1 mole of barium phosphate.

Thus, 0.2 moles of sodium phosphate will produce 0.1 mole of barium phosphate