marlen30 marlen30

29-03-2019
Physics

contestada

HBr is added to water to form a solution. How does adding HBr to the water affect its PH level?

HBr is added to water to form a solution How does adding HBr to the water affect its PH level class=

Respuesta :

EdwardYang EdwardYang

29-03-2019

HBr has hydrogen ions (H+), not hydroxide ions (OH-).

Therefore, HBr is an acid, which decrease the pH level.

The answer is A.

Answer Link

mayelanie mayelanie

29-03-2019

the answer is D) your welcome :)))

Answer Link

Otras preguntas

1. There are 216 employees in a store. The ratio of men to women is 5:7. How many men and how many women work at the store? 2. A car traveled 180 miles in 3 hou

On Ralph Ellison’s Living With Music (1955) In the passage, the drunk, the jazz musicians, and the singer all share which of the following? Select one: a. An in

In what order do entries appear on the Works Cited page Select one: a. Chronological order b. Alphabetical order c. The order in which they are cited within the

If you sell 225 shares of Dryas Security at $5. 12 per share and 340 shares of Cilla Shipping at $12. 43 per share, how much money will you receive, to the near

how did the telecommunications act of 1996 change the media landscape?

Who was the first president to receive a ceremonial thanksgiving turkey?

2. Look at the steps used when solving 3(x - 2) = 3 for X. 3(x - 2) = 3 3x - 6 = 3 3x - 6 + 6 = 3 + 6 3x = 9 Write the original equation. Use the Distributive P

PLEASE HELPPPP Find m∠BXY.

Select the correct answer. What does the passage imply about children and learning? A. Children are usually rowdy so teachers need to be strict disciplinarians.

what is the correct order of reasons to complete the proof??