Chemistry, 29.01.2020 17:46 marcoantonioperezpan
Question 7.7. all amino acids have a central carbon with four components attached to it. one of these components is called the r-group. which of the following best describes the r-group? (points : 3)
the r-group the amino acid replicate.
the r-group gives the amino acid unique characteristics.
the r-group is the same in all amino acids.
the r-group is what stabilizes the amino acid.
Answers: 2
Chemistry, 22.06.2019 20:30
Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:
Answers: 1
Chemistry, 23.06.2019 00:40
To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
Answers: 1
Chemistry, 23.06.2019 04:20
Calculate the mass of 0.750 mol of the following substance. na3po4.
Answers: 1
Question 7.7. all amino acids have a central carbon with four components attached to it. one of thes...
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