what is the percentage of alcohol in a misture containing 1500 mo of witch hazel (14% alcohlol), 2000 ml of glycerin, and 5000 mls of 50% alcohol?

To find the percentage of alcohol in the mixture, we need to calculate the total amount of alcohol in the mixture and divide it by the total volume of the mixture. Here's how you can do it step-by-step:

Step 1: Calculate the amount of alcohol in each component of the mixture.

- For the witch hazel, we have 1500 mo of a 14% alcohol solution. To find the amount of alcohol, we multiply the volume (1500 mo) by the alcohol concentration (14%):
Alcohol in witch hazel = 1500 mo x 0.14 = 210 mo

- For the glycerin, we don't have the alcohol concentration, so we assume it contains no alcohol.

- For the 50% alcohol solution, we have 5000 ml with an alcohol concentration of 50%:
Alcohol in 50% solution = 5000 ml x 0.50 = 2500 ml

Step 2: Calculate the total amount of alcohol in the mixture by adding up the alcohol from each component.

Total amount of alcohol = Alcohol in witch hazel + Alcohol in 50% solution = 210 mo + 2500 ml

Step 3: Calculate the total volume of the mixture.

Total volume of the mixture = Volume of witch hazel + Volume of glycerin + Volume of 50% solution = 1500 mo + 2000 ml + 5000 ml

Step 4: Calculate the percentage of alcohol in the mixture.

Percentage of alcohol = (Total amount of alcohol / Total volume of the mixture) x 100

Now, you can substitute the values you obtained into the formula and calculate the percentage of alcohol in the mixture.