Melissamv5951 Melissamv5951

12-03-2024
Chemistry

contestada

A pharmacist needs to prepare an x-ray contrast material with a concentration of 8.4 M for a patient. The pharmacist starts by taking 4.0 moles of barium sulfate. Calculate the volume of solvent needed to make the 8.4 M barium sulfate contrast material?

Respuesta :

Otras preguntas

What is the role of the polls in an election? How do they influence the final outcome?

Mark has some nickels, dimes, and quarters in his pocket. He has three times as many quarters as nickels. He has five more dimes than nickels. The total amount

The graph below shows the velocity f(t) of a runner during a certain time interval: graph of line segment going through ordered pairs 0, 2 and 6, 8. Graph of a

-11+10(p+10)=4-5(2p+11)

In two similar triangles , the sides of the smaller triangle are 5cm , 7cm, 8cm .if the perimeter of larger triangle is 100cm,find the sides of larger triangle

What are some themes of go set a watchman?

In a trivia competition, Maribel had a score of 200 points. Then she answered a few questions from the TV category and ended up with a grand total of 400 points

HELP IM BEING TIMED!!!!! what is the solution to the system of equations graphed below? A. (2, -3) B. (-3, 2) C. (-2, 3) D. (3, -2)

Simplify each each expression. If not possible, write simplified. The bottom questions: rewrite each expression using the distributive property then simplify

Mr Razali sold a laptop to Mr Azmi and earned a profit of 20%.Then,Mr Azmi sold the laptop to Shahid with the price RM 2400,which is a loss of 20%.What is the o