58. Calculate the pH of each of the following solutions of strong
acids.
a. 1.21 X 10-3 M HNO...
Chemistry, 15.11.2020 04:30 hahaiwannadie
58. Calculate the pH of each of the following solutions of strong
acids.
a. 1.21 X 10-3 M HNO3
b. 0.000199 M HCIO.
c. 5.01 X 10-5 M HCI
d. 0.00104 M HBr
er,
Answers: 1
Chemistry, 23.06.2019 03:00, rayne40
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
Chemistry, 23.06.2019 07:30, shealynh52
Achemist at a pharmaceutical company is measuring equilibrium constants for reactions in which drug candidate molecules bind to a protein involved in cancer. the drug molecules bind the protein in a 1: 1 ratio to form a drug-protein complex. the protein concentration in aqueous solution at 25 ˚c is 1.74 x10-6 m . drug a is introduced into the protein solution at an initial concentration of 2.00 x10-6m. drug b is introduced into a separate, identical protein solution at an initial concentration of 2.00 x10-6m. at equilibrium, the drug a-protein solution has an a-protein complex concentration of 1.00 x10-6m, and the drug b solution has a b-protein complex concentration of 1.40 x10-6m. a. calculate the kc value for the a-protein binding reaction. b. calculate the kc value for the b-protein binding reaction. c. assuming that the drug that binds more strongly will be more effective, which drug is the better choice for further research?
Answers: 1
Chemistry, 23.06.2019 11:20, emmaraeschool
Match each state of matter with the statement that best describes it.
Answers: 1
Spanish, 05.05.2020 20:46
Mathematics, 05.05.2020 20:46
Arts, 05.05.2020 20:46
History, 05.05.2020 20:46
Chemistry, 05.05.2020 20:46
Chemistry, 05.05.2020 20:46