A laboratory student adds 75.0 mL of 8.0 M HCl to enough water to form 500.0 mL of dilute solution. What is the final concentration of the dilute solution?

Final concentration of the dilute solution is 1.2M

Explanation:

Dilution formula must be applied in this case to determine the molar concentration of the dilute solution:

M concentrated . Volume concentrated = Volume diluted . M diluted

75 mL . 8 M = 500 mL . M diluted

(75 mL . 8 M) / 500 mL = M diluted

M diluted = 1.2 M

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 : )

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them