Chemistry, 19.07.2020 14:01 pizzaboy62
A buffer solution is prepared from equal volumes of 0.200 M acetic acid and 0.600 M sodium acetate. Use 1.80 x 10−5 as Ka for acetic acid. (a) What is the pH of the solution? (b) Is the solution acidic or basic? (c) What is the pH of a solution that results when 3.00 mL of 0.034 M HCl is added to 0.200 L of the original buffer
Answers: 2
Chemistry, 21.06.2019 13:30
Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.
Answers: 1
Chemistry, 22.06.2019 08:00
If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
Answers: 1
Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
A buffer solution is prepared from equal volumes of 0.200 M acetic acid and 0.600 M sodium acetate....
Mathematics, 24.10.2020 19:30
History, 24.10.2020 19:30
Computers and Technology, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
History, 24.10.2020 19:30
Geography, 24.10.2020 19:30
Biology, 24.10.2020 19:30
English, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30