What is the percent by volume of HCl in a solution prepared by mixing 60.0 mL HCl with 0.800 L H2O? answere: 6.98%
free points

The percent by volume of HCl in the solution is approximately 6.98%

Explanation:

The given parameters are;

The volume of HCl solute added to make the mixture = 60.0 mL = 0.06 L

The volume of H₂O solvent to which the HCl is added to make the mixture = 0.800 L

The volume of the mixture (solution) formed by mixing the HCl and H₂O = 0.06 L + 0.800 L = 0.860 L

The percentage by volume, (% V/V) of a component in a mixture is given as follows;

Substituting the known and derived values from above, we have;

∴ The percent by volume of HCl in the solution is  %V/V HCl ≈ 6.98%.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence