1.0 x 10-6 M
Answers: 3
Chemistry, 21.06.2019 19:30
The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral
Answers: 2
Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
Answers: 3
Chemistry, 22.06.2019 18:00
Answer asap need to be answered 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: 3
Chemistry, 22.06.2019 19:10
Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .
Answers: 2
What is the [OH-] in a solution that has a [H3O+] = 1.0 x 10-6 M?
1.0 x 10-6 M
1.0 x 10-6 M
Mathematics, 28.01.2021 02:50
Social Studies, 28.01.2021 02:50
History, 28.01.2021 02:50
Mathematics, 28.01.2021 02:50
Mathematics, 28.01.2021 02:50
Health, 28.01.2021 02:50
Biology, 28.01.2021 02:50
Mathematics, 28.01.2021 02:50
English, 28.01.2021 02:50
History, 28.01.2021 02:50