PRACTICE Problems Do additional problems. Online Practice 54. What is the percent composition of phosphoric acid (H3PO.)? 55. Which has the larger percent by mass of sulfur, H2SO3 or H2S208? 56. Calcium chloride (CaCl) is sometimes used as a de-icer. Calculate the percent by mass of each element in CaCl2. 57. Challenge Sodium sulfate is used in the manufacture of detergents. a. Identify each of the component elements of sodium sulfate, and write the compound's chemical formula. b. Identify the compound as ionic or covalent. c. Calculate the percent by mass of each element in sodium sulfate.
Neutral Amino Acids
Amino acids which do not have any charge on them are neutral amino acids.
Globular Protein
The globular proteins refer to the shape of protein specifically spherical in nature apart from spherical form fibrous, disordered and membrane-bound proteins exist. These globular proteins are miscible in water and form a colloidal solution rather than other types which might not exhibit solubility. Many classes of the fold are found in globular proteins, which render them a sphere shape. Globular fold containing proteins usually are referred to by the term globin.
Dimer
Dimers are basic organic compounds, which are derivates of oligomers. It is formed by the combination of two monomers which could potentially be strong or weak and in most cases covalent or intermolecular in nature. Identical monomers are called homodimer, the non-identical dimers are called heterodimer. The method by which dimers are formed is known as “dimerization”.
Dipeptide
A dipeptide is considered a mixture of two distinct amino acids. Since the amino acids are distinct, based on their composition, two dipeptide's isomers can be produced. Various dipeptides are biologically essential and are therefore crucial to industry.
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