1) When using the numerical meaning of a metric prefix (i.e. milli = 0.001) in relating the prefixed unit (mL) to the base unit (L), always put the number “1” with the Question 1 options: base unit (i

1) When using the numerical meaning of a metric prefix (i.e. milli = 0.001) in relating the prefixed unit (mL) to the base unit (L), always put the number “1” with the Question 1 options: base unit (i.e. 1 L = 0.001 mL) prefixed unit (i.e. 1 mL = 0.001 L) 2) Using the number […]

5 Questions to answer please 1) Electrons are transferred in the formation of ______________ bonds. A) ionic B) covalent C) metallic D) all chemical 2) Which pair below describes isotopes of the s

5 Questions to answer please 1) Electrons are transferred in the formation of ______________ bonds. A) ionic B) covalent C) metallic D) all chemical 2) Which pair below describes isotopes of the same element? A) an atom with 6 protons and 8 neutrons – an atom with 8 protons and 6 neutrons B) an atom […]

Assuming 3.0% hydrogen peroxide by weight has a density of 1.00 g/mL, demonstrate that an excess of hydrogen peroxide was used in the oxidation step of Fe(II) to Fe(III). Think about redox balancing w

Assuming 3.0% hydrogen peroxide by weight has a density of 1.00 g/mL, demonstrate that an excess of hydrogen peroxide was used in the oxidation step of Fe(II) to Fe(III). Think about redox balancing where you used half reactions to add up to get the final, overall reaction. What is the limiting reagent?  The synthetic process […]

Assignment: Boiling and Melting Points Exploration  Analysis and Conclusions 1. Looking at the line plots on your graph, describe how boiling point and melting point vary with respect to atomic

Assignment: Boiling and Melting Points Exploration Analysis and Conclusions 1.     Looking at the line plots on your graph, describe how boiling point and melting point vary with respect to atomic number. 2.     Now look at the segment of the graph between the two data points marked with black squares. Describe how the boiling point and […]

Read the sections of chapters 11 and 12 in your textbook (starting on page 245) dealing with drug-nutrient or herbal/supplement-nutrient interactions and answer the following questions:Have you ever e

Read the sections of chapters 11 and 12 in your textbook (starting on page 245) dealing with drug-nutrient or herbal/supplement-nutrient interactions and answer the following questions: Have you ever encountered a situation in which you experienced (or had another person experience) a drug (OTC or prescription), herbal, or supplement-nutrient interaction? If so, explain what it […]

ENV 3 ESSAY # 5 Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the a

ENV 3    ESSAY # 5   Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment. Please make an effort with your grammar and your spelling. I require college-level work. No […]

Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment.Please mak

Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment. Please make an effort with your grammar and your spelling. I require college-level work. Essays should be posted by Sunday […]

Desalinization plants remove the salt from sea water and make it usable for drinking and irrigation. Review the following statements and select the one that best describes how this technology has had

Desalinization plants remove the salt from sea water and make it usable for drinking and irrigation. Review the following statements and select the one that best describes how this technology has had a positive impact on the environment. A.Desalinization plants are expensive to build and maintain; however, on some small islands, where there is no […]

1. For Part 1, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least copper(II) nitrate to the well with the most co

1. For Part 1, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least copper(II) nitrate to the well with the most copper(II) nitrate. Which wells had the most distinct precipitate? For Part 2, describe […]

Assignment: Boiling and Melting Points Exploration Analysis and Conclusions 1. Looking at the line plots on your graph, describe how boiling point and melting point vary with respect to atomic number.

Assignment: Boiling and Melting Points Exploration Analysis and Conclusions 1. Looking at the line plots on your graph, describe how boiling point and melting point vary with respect to atomic number. 2. Now look at the segment of the graph between the two data points marked with black squares. Describe how the boiling point and […]