Chemistry, 20.09.2020 04:01, jimissac68
What is the specific heat of a substance that absorbs 228 joules of heat when a sample of 706 g of the substance increases in temperature from 26.0oC to 88.0oC?
a. 0.00507 J/goC
b. 20.02 J/goC
c. 1.0507 J/goC
d. 23.6 J/goC
Answers: 2
Chemistry, 22.06.2019 22:30, jaylenmiller437
The diagram shows the relationship between scientific disciplines. the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a. physics b. biology c. chemistry d. metallurgy
Answers: 2
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 Λc 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
What is the specific heat of a substance that absorbs 228 joules of heat when a sample of 706 g of t...
Mathematics, 07.08.2021 01:00