select the correct answer from each drop - down menu. andy has two samples of liquids. sample a has a ph of…

select the correct answer from each drop - down menu. andy has two samples of liquids. sample a has a ph of 4, and sample b has a ph of 6. what can andy conclude about these two samples? sample a is, and sample b is.

select the correct answer from each drop - down menu. andy has two samples of liquids. sample a has a ph of 4, and sample b has a ph of 6. what can andy conclude about these two samples? sample a is, and sample b is.

Answer

Explanation:

Step1: Recall pH scale properties

The pH scale ranges from 0 - 14. A pH less than 7 indicates an acidic solution, a pH of 7 is neutral, and a pH greater than 7 is basic.

Step2: Analyze Sample A

Sample A has a pH of 4. Since 4 < 7, Sample A is acidic.

Step3: Analyze Sample B

Sample B has a pH of 6. Since 6 < 7, Sample B is acidic.

Answer:

Sample A is acidic, and sample B is acidic.