Chemistry, 08.06.2021 02:20 davienwatson8
If I have 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K what is the pressure inside the container? With work
Answers: 2
Chemistry, 22.06.2019 18:00, kyllow5644
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, 23.06.2019 00:00, ahmedeldyame
#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond
Answers: 1
If I have 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K wha...
Mathematics, 09.12.2020 19:50
Mathematics, 09.12.2020 19:50
Mathematics, 09.12.2020 19:50