Astudent prepares 150.0 ml of 1.40 m hcl using 35.0 ml of a stock solution. what is the concentration of the stock solution? use mc033-1.jpg. 0.327 m 4.29 m 6.00 m 7.35 m

The concentration of the stock solution will be 6.00 M.

Explanation: To calculate the molarity of the stock solution we use the formula:

where,

are the molarity and volume of the stock solution.

are the molarity and volume of the HCl solution.

Given:

Putting values in above equation, we get:

So, the concentration of the stock solution is 6M.

what is the graph

step-by-step explanation:

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm