Metallurgy Questions and Answers

Concentrated sulfuric acid (18.3 M) has a density of1.84 g/mL. (a) How many moles of H₂SO4 are in each milliliter of solution? (b) What is the mass % of H₂SO4 in the solution?

What is an abstract noun? A word that names a person, place, animal, thing, or idea Ideas, emotions, or qualities that can exist in our minds only and not perceived by our senses. A group which is taken as a single unit

Identify the type of verb used in the following sentence. He waited an hour. Both transitive and intransitive Intransitive verb Transitive verb

For the reaction 2S(s)+30₂(g) →→2SO₂(g) if 5.94 g of S is reacted with 10.0 g of O₂, how many grams of SO3 will be produced? 29.7 g 7.42 g 16.7 g 14.8 g none of these

Which of the following is a disaccharide? maltose chitin glucose cellulose

Of the following, a human blood disease that has been definitely shown to be due to a hereditary factor or factors is polycythemia pernicious anemia. leukemia Sickle cell anemia.

A covalent bond between 2 amino acid molecules can be created by Removing a water molecule from them. inserting a water molecule between them. Inserting a carbon atom between them. Removing a carbon atom from one of them.

What is a scarce resource for an individual? Capital Land and labor Energy and skill

Long chains of glucose molecules are involved in the structure of lipids nucleic acids proteins polysaccharides

Genetic information is passed in what sequence? Proteins to RNA to DNA RNA to DNA to proteins RNA to proteins to DNA DNA to RNA to proteins

A segment of a DNA molecule transcribes a base sequence, AGAUAU, on an mRNA codon. The compatible sequence on the tRNA anticodon is UCUAUA UUAGCG CGCAAA AAUAUA

This compound is a(an) CH3CH(NH2)COOH aldehyde amino acid alpha-keto acid acetal

The basic building block of carbohydrate is amino acid starch glucose chitin

The number of different alpha-amino acids in polymers of amino acids is 26 92 20 50

Inasmuch as the molecular formula for glucose is C6H12O6 and the molecular formula for fructose is C6H12O6 the two substances are isomers epimers anomers hextomers

Organic substances made up of several amino acids bond together are carbohydrates. saccharides. fatty acids. proteins.