subject
Chemistry, 12.08.2020 08:01 eviepack

To find the pH of a solution of NH4Br directly, one would need to use: Select the correct answer below:
a) the Kb of NH3 to find the hydroxide concentration
b) the Ka of NH+4 to find the hydronium concentration
c) the Kb of NH3 to find the hydronium concentration
d) the Ka of NH+4 to find the hydroxide concentration

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
question
Chemistry, 22.06.2019 20:40
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
question
Chemistry, 23.06.2019 04:31
Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
Answers: 2
question
Chemistry, 23.06.2019 14:30
When carbon disulfide is formed from its elements, heat is absorbed. calculate the amount of heat in (kj) absorbed when 5.66g of carbon disulfide is formed
Answers: 3
You know the right answer?
To find the pH of a solution of NH4Br directly, one would need to use: Select the correct answer be...
Questions
question
Computers and Technology, 16.12.2019 13:31
question
Chemistry, 16.12.2019 13:31
question
Mathematics, 16.12.2019 13:31
Questions on the website: 13722360