Best Answer

The way I would do this is to first determine the amount of alcohol and that would be 0.09 x 16 ml = 1.44 ml then I would ask myself (0.08 * x) = 1.44

Therefore to have an 8% solution we would have a total of 18 ml of solution (by solving the above equation), thus we would have to add 2 ml of water (18 ml - 16 ml).

Q: How much water should be added to 16ml of 9 percent alcohol solution to reduce the concentration to 8 percent?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

If you reduce any number by 10%, 90% will remain. In other words, you simply multiply the number by 0.90.

row reduce the matrix in question and see if it has any free variables. if it does then it has many solution's. If not then it only has one unique solution. which is of course the trivial solution (0)

You can reduce any amount by 25% by multiplying n-amount by 0.25 and lastly subtract the product from your original starting amount.

45% is also the same as 45:100 which would reduce down to 9:20 in it's simplest form.

First you see that 65% is 65/100 using the definition of percent. Next you might note that both numerator and denominator are multiples of 5, so reduce the fraction. 13/20 is the simplest form

Related questions

In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. To concentrate a solution, one must add more solute (for example, alcohol), or reduce the amount of solvent (for example, water). By contrast, to dilute a solution, one must add more solvent, or reduce the amount of solute.

Dilution involves adding a solvent to reduce the concentration of a solute in a solution. Diffusion is the process by which molecules move from an area of high concentration to an area of low concentration to reach equilibrium. Dilution affects the overall concentration of a solution, while diffusion is the movement of particles within a solution.

Adding alcohol to fountain solution can reduce the surface tension of the solution, improve ink transfer, and prevent the accumulation of ink on the printing plate. However, excessive use of alcohol can negatively impact the printing process by affecting ink emulsification and drying times.

It can lower your concentration...can also make you more aggressive towards other players and can reduce the speed or strength which you have..

A dilute solution contains a relatively small amount of solute per given amount of solvent. Dilution involves adding more solvent to a concentrated solution to reduce the concentration of the solute. This process results in a solution with a lower concentration of solute molecules.

In order to reduce the percentage of acid from 80% to 50%, you would need to add another 36 kg of diluent (e.g. water).

Yes, bases increase the concentration of hydroxide ions (OH-) in a solution, which indirectly reduces the concentration of hydrogen ions (H+). This occurs through the neutralization reaction where a base reacts with an acid to form water and a salt.

No. It simply makes the person more alert but only time can reduce the effects of alcohol on the body. Simple solution: dont get drunk.

Only the passage of time can reduce the blood alcohol concentration (BAC) that is the cause of the light headedness experienced after consuming too much alcohol.

increase the pH of the solution, making it more basic. This is because bases release hydroxide ions (OH-) when dissolved in water, which can react with H+ ions in the solution, thereby raising the pH.

To increase the strength of the solution, you can add more solute to reach the desired concentration. Alternatively, you can reduce the amount of solvent present to concentrate the solution. Stirring or heating the solution can also help dissolve more solute and increase the strength.

The solute will eventually fall out of a supersaturated solution