In proteins, elements of secondary structure combine to form a(n)
a) domain
b) motif <...
Chemistry, 01.09.2019 18:30 jailinealvarado24
In proteins, elements of secondary structure combine to form a(n)
a) domain
b) motif
c) alpha helix
d) beta sheet
e) chaperone
Answers: 1
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
Chemistry, 22.06.2019 21:30
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 1
Chemistry, 23.06.2019 00:30
The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
Answers: 2
Chemistry, 23.06.2019 07:00
Which of the following statements is true? an atom consists of protons, electrons, and neutrons.an atom consists of protons and neutrons.an atom consists of electrons bonded to one another.an atom consists of protons bonded to one another.
Answers: 1
Chemistry, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
English, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Chemistry, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Mathematics, 27.04.2021 20:00
Biology, 27.04.2021 20:00