Chemistry, 30.07.2021 18:00 leslieperez67
What is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric​ yar Koi Free hai kya...
Answers: 1
Chemistry, 22.06.2019 10:00
How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
Chemistry, 22.06.2019 13:00
Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
Answers: 3
Chemistry, 22.06.2019 18:00
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
What is geo centric plz tell what is geocentric what is geo centric plz tell what is geocentric what...
Chemistry, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
English, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
History, 26.03.2021 17:20
English, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
Mathematics, 26.03.2021 17:20
History, 26.03.2021 17:30