Chemistry, 15.04.2020 17:44 antmike31ox1v8e
A) A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to give 1 liter of solution. What is the pH? b) To this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH? (In this problem, you may ignore changes in volume due to the addition of NaOH). c) An additional 0.012 moles of NaOH is then added. What is the pH?
Answers: 1
Chemistry, 21.06.2019 22:10
Here’s one way to follow the scientific method. place the missing steps in the correct position in the process
Answers: 1
Chemistry, 22.06.2019 14:10
Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
Answers: 1
Chemistry, 23.06.2019 00:30
What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br
Answers: 3
Chemistry, 23.06.2019 01:00
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
A) A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to giv...
Mathematics, 22.01.2021 20:00
Computers and Technology, 22.01.2021 20:00
Computers and Technology, 22.01.2021 20:00
Chemistry, 22.01.2021 20:00
Mathematics, 22.01.2021 20:00
History, 22.01.2021 20:00
Mathematics, 22.01.2021 20:00
English, 22.01.2021 20:00
Physics, 22.01.2021 20:00