A technician has been given 250 ml of 15% acetic acid solution. the pharmacist has asked the tech to dilute the solution to 500 ml with sterile water and to label the solution. what percentage should appear on the label

Why does a liquid have a definite volume and a shape that can vary?

What does the pH of a solution measure? O A. Color O B. Volume O c. Temperature O D. Acidity

Which of the following atoms has the greatest tendency to attract electrons? (1) barium (3) boron (2) beryllium (4) bromine

Which of the following involve chemical changes? 1. a carrot being digested 2. a piece of wood burning 3. a piece of chocolate melting

A major disadvantage of a corporation is the a. difficulty in transferring ownership. b. limited life. c. difficulty in raising capital. d. double taxation of the corporation s income and of dividends paid to shareholders.

To what chemical reaction class does this reaction belong? 2 mg (s) + o2 (g) 2 mgo (s)

Which best illustrates how particle arrangement changes when solids change into liquids

Express in scientific notation (6.0x10^4) (3.1x10^-1)

How do you measure the mass of a liquid?

Given the following information, calculate the mass for B-11. B-10 has a natural abundance of 19.9 percent, while B-11 has a natural abundance of 80.1 percent. The mass of B-10 is 10.013 amu.