What is the pH of a solution of vinegar with hydrogen ion concentration 2 x 10-⁴ M .Given log 2=0.3010[show the steps clearly in your answer]

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

d

explanation:

the objects have the same charge is correct.

nathan lee