Question

question 10 1 pts part 3: use the following phs to answer the questions. ph of coffee = 3 ph of detergent = 10 ph of milk = 7 the substance with the lowest amount of hydrogen ions is coffee detergent milk

Explanation:

Step1: Recall pH - hydrogen ion relationship

The formula for pH is $pH = -\log[H^+]$, where $[H^+]$ is the hydrogen - ion concentration. A higher pH value means a lower concentration of hydrogen ions.

Step2: Compare given pH values

The pH of coffee is 3, the pH of detergent is 10, and the pH of milk is 7. Since 10 > 7 > 3, the detergent has the highest pH among the three substances.

Answer:

B. detergent