I need help finding the %Composition for %cychohexane and %toluene. The formula (area of peak/total area) * 100%

You have to make a product that contains 20 doses of 2 mg/4 mL of morphine sulfate (soluble 1 in 21). Complete the working formula for this product, assuming the concentrated solution will be made in the smallest conical measure possible. Move an answer into each empty space. Ingredient morphine sulfate purified water formula quantity 2 mg to 4 mL measured quantity 25 mg x to 40 mL x concentrated solution morphine sulfate purified water 25 mg x to 5 mL x 100 mg x to 50 mL x 5 mL xaliquot of the concentrated solution will contain 25 mg x of morphine sulfate. 25 mg 30 mg 35 mg 40 mg 50 mg 100 mg 150 mg 200 mg 2 mL 4 mL 5 mL 7 mL 10 mL 15 mL 20 mL 30 mL 60 mL 70 mL 80 mL 90 mL

3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the liquid vinegar is acetic acid and 95% of the solution is water. In a hardware store, you can buy industrial strength vinegar, which is 30% concentration. This means that 30% of the vinegar is acetic acid, and the remaining 70% is water. Samuel does another experiment, this time with 5% vinegar and 30% vinegar. He sets up two science fair volcanoes (in no particular order), each with the same temperature, mass of baking soda and volume of vinegar. But one volcano uses 5% vinegar and the other volcano uses 30% vinegar. He measures the volume of gas production for the first minute of each reaction, and he records the data below. Volcano # 1 Volume of gas Volume of gas produced (mL) vs. Time (s) for Volcano #1 Time (s) produced (mL) 60 E 50 10 25 40 20 38 30 46 30 • Volume of gas produced (mL) 40 50 50 52 10 60 53 20 40 60 80 Time (s) Volcano # 2 Volume of gas produced (mL) vs. Time (s) for…

Based off information from the attachment, please help with #9 on second attachment