Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine making an 0.1 M solution of each species. Select 1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on.
Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions.
Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases.
species relative pH of 0.1 M aqueous solution
F- 6
SO2-4 5
OH-
H2O 4
HF
HSO4-
NO2- 7
HNO2
Answers: 3
Chemistry, 23.06.2019 03:30, alecnewman2002
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
Chemistry, 23.06.2019 04:31, mdarter
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
Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine...
Mathematics, 05.11.2020 23:20
Mathematics, 05.11.2020 23:20
Mathematics, 05.11.2020 23:20
Chemistry, 05.11.2020 23:20
History, 05.11.2020 23:20