How many ml of pure ethanol are in a 4 ounces bottle of 80 proof alcohol?

Convert 8.65% (w/v) to parts per thousand .

You add 243 grams of NaCl to a container and then you add 663 grams of water to that same solution. What is the weight percent of NaCl in the container?

Part D: Food Calories Naked Juice Serving size 240 mL D1. Name of food product D2. Mass of food nutrients in one serving Fat Carbohydrate 33 g, Protein g, D3. Calculations for Calories (Cal) or kilocalories (kcal) per serving kcal (Cal) Carbohydrate Protein kcal (Cal) Fat kcal (Cal) D4. Total Calories (Cal or kcal) per serving kcal (Cal) D5. Calories (for one serving) listed on the label cal (Cal) D6. Percentage of total Calories from carbohydrate % (show calculations) D7. Percentage of total Calories from protein (show calculations) % D8. Percentage of total Calories from fat (show calculations) % Q 4. How does your calculated number of Calories in one serving compare to the Calories listed on the food product nutrition label? Comment on it.

1. What volume of toluene do you need to add to 1 mL of ethyl acetate to make an equi-molar mixture? The density of ethyl acetate (C.HO2) is 0.898 g/mL and the density of toluene (C,Hs) is 0.867 g/mLu 2. List the folloving con

How much water must be evaporated from a 60 oz, 5% saline solution to produce a 25% saline solution? Round your final answer to 1 decimal place if necessary. oz

There are .355 L soda in most cans.  How many drops in this? (20 drops= 1ml)

The concentration of acetaminophen solution is 110 mg/mL. How many mmol of acetaminophen per mL is that?

Mrs. R is to ricieve an injection for pain following surgery. the doctor orders Demerol 75 mg and Phenegran 25 mg every 4 hours as needed for pain. The medicine is dispensed as follows. Demerol 50 mg/ml and Phenegran 50mg/ml. how will the injection be drawn up? how many total ml (cc) will you inject into this patient?

An aqueous solution that contains 425 ppm of potassium nitrate (KNO3) is being used in the lab.  What volume of this solution is needed to prepare 2.0 L of a solution that is 175 ppm in KNO3 .    step by step please