A substance that has a pH of 8 also has a pOH of 8 and is considered basic
True or false...
Chemistry, 17.12.2020 16:10 20cschultz
A substance that has a pH of 8 also has a pOH of 8 and is considered basic
True or false
Answers: 1
Chemistry, 22.06.2019 13:00
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
Answers: 1
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Computers and Technology, 20.09.2020 18:01
Chemistry, 20.09.2020 18:01
Mathematics, 20.09.2020 18:01
Social Studies, 20.09.2020 18:01
English, 20.09.2020 18:01
Engineering, 20.09.2020 18:01