The psychoactive ingredient in alcoholic beverages is Ethanol (Ethyl Alcohol).
Distilled drinks or liquors and other alcoholic drinks/beverages are produced by distilling ethanol produced by means of fermenting grain, fruit, or vegetables. Unsweetened, distilled, alcoholic drinks among other alcoholic beverages contain ethyl alcohol or ethanol as the psychoactive ingredient.
Answer:
I think its the first one
Explanation:
<u>Answer:</u> The volume of stock solution needed is 90 mL
<u>Explanation:</u>
To calculate the molarity of the diluted solution, we use the equation:
where,
are the molarity and volume of the stock sulfuric acid solution
are the molarity and volume of diluted sulfuric acid solution
We are given:
Putting values in above equation, we get:
Hence, the volume of stock solution needed is 90 mL
Answer:
B and C
Explanation:
at least i think so, solar panels r used for the sun, and ultrasound is x-ray. Im not sure tho, pls correct me if im wrong
Answer:
10%
Explanation:
The percent by volume of acetone is given by the following formula:
% v/v = Volume of acetone / Total Volume * 100%
Now we <u>calculate the total volume of the solution</u>:
Total Volume = Volume of Acetone + Volume of Water
Total Volume = 50 mL + 450 mL = 500 mL
Then we <u>calculate the percent by volume:</u>
% v/v = 50 mL / 500 mL * 100 % = 10%
