Answers: 1
Chemistry, 22.06.2019 04:30
Why are people not able to scuba dive in the deep part of the ocean
Answers: 2
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
Chemistry, 22.06.2019 17:00
Complete each row of the table below by filling in the missing prefix or missing exponent.
Answers: 1
for a given amount of a gas at a certain temperature, does the pressure deviate from ideality more i...
Physics, 09.04.2020 00:15
Mathematics, 09.04.2020 00:15
Mathematics, 09.04.2020 00:15
Mathematics, 09.04.2020 00:15
Computers and Technology, 09.04.2020 00:15
Chemistry, 09.04.2020 00:15
Mathematics, 09.04.2020 00:16
Physics, 09.04.2020 00:16