a student is comparing two solutions. solution a has a ph of 4 and solution b has a ph of 10. which best…
a student is comparing two solutions. solution a has a ph of 4 and solution b has a ph of 10. which best describes the solutions? solution b is more acidic than solution a. solution a is more acidic than solution b. solution b has more hydrogen ions than solution a. solution a has more hydroxide ions than solution b.
Answer
Brief Explanations:
The pH scale ranges from 0 - 14. A pH less than 7 indicates an acidic solution, and the lower the pH, the more acidic. A pH greater than 7 indicates a basic solution, and the higher the pH, the more basic. Solution A with pH = 4 is acidic, and solution B with pH = 10 is basic. Acidic solutions have more hydrogen ions ($H^+$) and fewer hydroxide ions ($OH^-$) compared to basic solutions.
Answer:
B. Solution A is more acidic than solution B.