What are the answers to Holt Chemistry page thirty-three Problem Solving Additional Problems work sheet?

Answer 1

I tell my students that the answers are unimportant. Working through to a solution becomes a skill that helps a student in life, not just chemistry. That is, a lists of 1 a, 2 b, 3 c, 4 d, etc. helps only the idiot who thinks a list of correct answers means learning.

For example, the first question, "Why are only a few metals found in nature in their pure form, whereas most exist only as ores, which are metal containing compounds? a. Most metals have many valence electrons. b. Metals tend to lose valence electrons easily. c. Metal atoms tend to form bonds with other metal atoms easily. d. Most metal are located on the higher periods of the Periodic Table.

The first choice 'many valence electrons' applies well to group VII, the halogens, all non metals, so 'a.' is not a good choice. The second choice, 'metals lose electrons easily,' is a property of most metals but the noble metals like gold cause doubt, so lets see if there is a better answer. The third choice, 'metals bond with metals easily,' also true but metallic bonds are not the substance of bonds in compounds. The fourth choice, 'metals are located on the higher periods,' is true enough but gold is right there and so this choice is weak. 'B' is the best choice as the question gives us an out for the rule not having to hold for all metals, just most metals.

This type of analysis models the type of learning your teacher wishes for you. If you don't trust this discussion, just ask your teacher.

Answer 2

Nitrogen monoxide and oxygen, both colorless gases, form a red-brown gas when mixed. Nitrogen monoxide and oxygen are called the? a-products b-reactants c-synthetics d-equilibria red brown?

Answer 3

The answers to the Holt Chemistry page thirty-three will not be located via the internet. Students will need to review the textbook information to know the answers.

Answer 4

The answers to the Hold chemistry chapter 12 section 1 review can not be located online. Students will have to obtain assistance from the teacher if they need help with the answers.

Answer 5

How can I know the acceleration if I hit a speed of 50 m/s after 5 seconds

Answer 6

For each pair of term, explain how the meanings of the terms differ.

Answer 7

We can't help with such a generic question, but if you ask each question one at a time (e.g., "is water an element compound or mixture") then we can help you.

Answer 8

ha gayyyyyyyy

Answer 9

amino acids include what?

Answer 10

Ask your teacher or do your homework.