How much water should be added to 12 ml of?
Answer Expert Verified
⏺️There is 12% of alcohol solution, this means that mixture contains the volume of 12%. ⏺️⏺️88ml of water should be added to make it 12% alcohol solution.
How much water should be mixed with 15 ml of alcohol?
-On mixing 15 mL of pure water and 15 mL of ethyl alcohol the ideal solution becomes 30mL.
How much water should be mixed with 12ml of methanol so as to give a 12% solution of methanol?
Assuming that the percentage alcohol in the original solution is % by volume, 12ml of 12% alcohol solution contains 12 * 12 /100 = 1.44ml of pure alchohol. (24-12) = 12 ml of water.
What does a 15% alcohol means?
A 15% alcohol solution means 15 ml alcohol is dissolved in 85 ml of water. Therefore “a” is the correct option.
What volume of ethyl alcohol and water must be mixed?
HEY. HERE IS THE ANSWER. 60% by volume of alcohol solution means,each 100 ml of solution will have 60 ml ethyl alcohol. hence in a 250ml solution of 60% by volume of alchohol and water,alcohol should be 150 ml and water should be 100 ml.
How much water should be added to 15 grams of salt to obtain 15% salt solution?
To make the salt solution of 15% with 15 gm as the mass of the solute, the mass of the solvent must be 85 gm. Therefore, 85 gm of water should be added.
How much water should be added to 12ml of 9% alcohol solution to reduce the concentration to 6%?
Question: How much water should be added to 12 mL of 9% alcohol solution to reduce the concentration to 6%? We should add □ mL.
How many 8 oz of water should I drink a day?
Health experts commonly recommend eight 8-ounce glasses, which equals about 2 liters, or half a gallon a day. This is called the 8×8 rule and is very easy to remember. However, some experts believe that you need to sip on water constantly throughout the day, even when you’re not thirsty.
How much water should be mixed with 20ml of alcohol so as to obtain 20 alcohol solution?
on the same way in 20ml of water contains 4ml of alchohol and 16ml of water should be added to the mixture to be 20% of alchohol….