Acids and Bases in Solution

Question 1

The human stomach is an extremely acidic environment. This allows the stomach to break down food so nutrients can be absorbed as it moves through the digestive system. Stomach acid is more acidic than lemon juice, which has a pH of around 2.0.Which could possibly be the pH of gastric acid?

Revolt · Accepted Answer

1.2

Question 2

Hydrochloric acid (HCl) is combined with cesium hydroxide (CsOH) in a neutralization reaction.Which ions will combine to form a salt? Check all that apply.H+H3O+Cl-Cs+OH-

Revolt · Accepted Answer

Cl-; Cs+

Question 3

Question 4

Revolt · Accepted Answer

salt

Question 4

What can he conclude about the pH of each sample?

Revolt · Accepted Answer

Glass cleaner is .: basic; Aspirin is .: acidic; Sugar water is .: neutral

Question 5

What can he conclude about the pH of each sample?

Revolt · Accepted Answer

✔ basic; Glass cleaner is .: basic; Aspirin is .: acidic; Sugar water is .: neutral

Question 6

✔ acidic basicneutral

Revolt · Accepted Answer

✔ acidic

Question 7

acidicbasic✔ neutral

Revolt · Accepted Answer

✔ neutral

Question 8

Question 9

Revolt · Accepted Answer

B

Question 9

Yasmin is testing an unknown solution to determine whether it is an acid or a base. She dips red litmus paper in the solution. It remains red. What can she conclude about the sample?

Revolt · Accepted Answer

It is not a base.

Acids and Bases in Solution Answers

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