
Concept explainers
(a)
Interpretation: Use of chemistry in physician’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, and properties of matter. It is the part of the physical science which helps to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(a)

Explanation of Solution
Chemistry is included in every activity we do or around us. It plays a significant role in everyone’s lives. It occasionally called as "central science" because it links other branches of science, such as geology, physics, biology, and environmental science.
The physician can diagnose diseases by various tests and tells about its chemical effects on the body. They prescribe medicines for the same so, they use chemistry in their jobs.
(b)
Interpretation: Use of chemistry in lawyer’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition and properties of matter. It is the part of the physical science which helps to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(b)

Explanation of Solution
Lawyers are related to the law and justice. They use chemistry in their profession as they identify criminals using the fingerprints. Other tests reports like DNA test, blood tests or post mortem are needed in the cases thus, they use chemistry in their professions.
(c)
Interpretation: Use of chemistry in pharmacist’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, properties of matter is known as chemistry. It is the part of the physical sciences which help to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(c)

Explanation of Solution
Pharmacists studies the nature of drugs and their chemical compositions. Pharmacists served the medicine to patients. So, they use chemistry in their jobs.
(d)
Interpretation: Use of chemistry in artist’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, properties of matter is known as chemistry. It is the part of the physical sciences which help to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(d)

Explanation of Solution
Artists use the knowledge of color composition their art. They make use of chromatography techniques to make different patterns of colors. Thus, they use chemistry in their professions.
(e)
Interpretation: Use of chemistry in photographer’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, properties of matter is known as chemistry. It is the part of the physical sciences which help to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(e)

Explanation of Solution
Photographers make use of chemistry to develop their photographs. This process involves the coating of film with silver bromide followed by the printing of the photo.
(f)
Interpretation: Use of chemistry in farmer’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, properties of matter is known as chemistry. It is the part of the physical sciences which help to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(f)

Explanation of Solution
Farmers are related to agriculture and crops. They use chemistry as they use pesticides and other chemicals to prevent their crops to get damaged from insects. Different processes are used to improve the quality and quantity of the crops. The pH of the soil is checked to know the state of land if it is fit for farming or not.
(g)
Interpretation: Use of chemistry in nurse’s job should be discussed.
Concept Introduction: Chemistry is the study of structure, composition, properties of matter is known as chemistry. It is the part of the physical sciences which help to describe and interpret the world. It is the science of atoms/molecules and their transformations.
(g)

Explanation of Solution
Nurses work in hospitals and clinics. They assist doctors to treat patients. They serve medicine to the patients and take care of the dozes and quantity of medicines. So, they use chemistry in their jobs.
Chapter 1 Solutions
World of Chemistry, 3rd edition
- For this question, if the product is racemic, input both enantiomers in the same Marvin editor. A) Input the number that corresponds to the reagent which when added to (E)-but-2-ene will result in a racemic product. Input 1 for Cl, in the cold and dark Input 2 for Oy followed by H₂O, Zn Input 3 for D₂ with metal catalyst Input 4 for H₂ with metal catalyst B) Draw the skeletal structure of the major organic product made from the reagent in part A Marvin JS Help Edit drawing C) Draw the skeletal structure of the major organic product formed when (2)-but-2-ene is treated with peroxyacetic acid. Marvin 35 Helparrow_forwardMichael Reactions 19.52 Draw the products from the following Michael addition reactions. 1. H&C CH (a) i 2. H₂O* (b) OEt (c) EtO H₂NEt (d) ΕΙΟ + 1. NaOEt 2. H₂O' H H 1. NaOEt 2. H₂O*arrow_forwardRank the labeled protons (Ha-Hd) in order of increasing acidity, starting with the least acidic. НОН НЬ OHd Онсarrow_forward
- Can the target compound at right be efficiently synthesized in good yield from the unsubstituted benzene at left? ? starting material target If so, draw a synthesis below. If no synthesis using reagents ALEKS recognizes is possible, check the box under the drawing area. Be sure you follow the standard ALEKS rules for submitting syntheses. + More... Note for advanced students: you may assume that you are using a large excess of benzene as your starting material. C :0 T Add/Remove step Garrow_forwardThe following equations represent the formation of compound MX. What is the AH for the electron affinity of X (g)? X₂ (g) → 2X (g) M (s) → M (g) M (g) M (g) + e- AH = 60 kJ/mol AH = 22 kJ/mol X (g) + e-X (g) M* (g) +X (g) → MX (s) AH = 118 kJ/mol AH = ? AH = -190 kJ/mol AH = -100 kJ/mol a) -80 kJ b) -30 kJ c) -20 kJ d) 20 kJ e) 156 kJarrow_forwardA covalent bond is the result of the a) b) c) d) e) overlap of two half-filled s orbitals overlap of a half-filled s orbital and a half-filled p orbital overlap of two half-filled p orbitals along their axes parallel overlap of two half-filled parallel p orbitals all of the abovearrow_forward
- Can the target compound at right be efficiently synthesized in good yield from the unsubstituted benzene at left? starting material target If so, draw a synthesis below. If no synthesis using reagents ALEKS recognizes is possible, check the box under the drawing area. Be sure you follow the standard ALEKS rules for submitting syntheses. + More... Note for advanced students: you may assume that you are using a large excess of benzene as your starting material. C T Add/Remove step X ноarrow_forwardWhich one of the following atoms should have the largest electron affinity? a) b) c) d) 으으 e) 1s² 2s² 2p6 3s¹ 1s² 2s² 2p5 1s² 2s² 2p 3s² 3p² 1s² 2s 2p 3s² 3p6 4s2 3ds 1s² 2s² 2p6arrow_forwardAll of the following are allowed energy levels except _. a) 3f b) 1s c) 3d d) 5p e) 6sarrow_forward
- A student wants to make the following product in good yield from a single transformation step, starting from benzene. Add any organic reagents the student is missing on the left-hand side of the arrow, and any addition reagents that are necessary above or below the arrow. If this product can't be made in good yield with a single transformation step, check the box below the drawing area. Note for advanced students: you may assume that an excess of benzene is used as part of the reaction conditions. : ☐ + I X This product can't be made in a single transformation step.arrow_forwardPredict the major products of this organic reaction:arrow_forwardCalculate the density of 21.12 g of an object that displaces 0.0250 L of water.arrow_forward
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