What is the final volume in milliliters when 0.918 l of a 44.0 % (m/v) solution is diluted to 21.8 % (m/v)?

1852.844 mL

Explanation:

The volume of 44% solution used to make the mixture = 0.918 L

Let the volume of 21.8% solution used to make the mixture = x L

For 44% acid solution:

C₁ = 44% , V₁ = 0.918 L

For 21.8% acid solution :

C₂ = 21.8% , V₂ = x L

Using  

C₁V₁ = C₂V₂

44×0.918 = 21.8×x

Solving for x, we get:

x = 1.852844 L

Final volume in mL as:

1  L = 1000 mL

Thus, final volume = 1852.844 mL

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )