1. Science
2. Chemistry
3. suppose 729 g of barium nitrate is dissolved in 150...

# Question: suppose 729 g of barium nitrate is dissolved in 150...

###### Question details

Suppose 7.29 g of barium nitrate is dissolved in 150. mL of a 0.20 M aqueous solution of sodium chromate.

Calculate the final molarity of barium cation in the solution. You can assume the volume of the solution doesn't change when the barium nitrate is dissolved in it.