Question

Reaction in photo…

Which statement about the reaction is correct?
(1 point)
A.) H20 is an acid, and H30+ is its conjugate base.
B.) HCl is an acid, and H30* is its conjugate base.
C.) HCl is an acid, and Cl- is its conjugate base.
D.) H20 is an acid, and Cl- is its conjugate base.

Answer 1

(Question 1) How are acids and protons related?

(Answer) An acid can donate protons to a base when they react.

(Question 2 )Which statement best describes the difference between a substance with a pH of 3.0 and a substance with a pH of 6.0?

(Answer) The substance with the lower pH has 1,000 times as many hydrogen ions per volume of water.

(Question 3) {HCI + H2O ---> CI-+H30+ } Which statement about the reaction is correct?

(Answer) HCl is an acid, and Cl– is its conjugate base.

(Question 4) Which pattern in electronegativity do elements in the periodic table display?

(Answer) Electronegativity increases from left to right within a row of the periodic table.

(Question 5) Which option correctly shows the concentration of H3O+ ions in pure water?

(Answer) 1.0 × 10-7 mol/L

Step-by-step explanation:

I just finished the quick check. hope this helps.

Answer 2

Answer: The answer is B

Explanation: this is due to the fact HCI (Hydrochloride) is a very strong acid (fun fact that is the acid found in your stomach meaning your body is in a constant fight not to eat its self.) H3O+ is a conjugate base.