Over the last 200 years, scientists have increased their knowledge of how to use chemicals to create medicines. Which of the following are benefits of this advancement?

Q: What, and how does some characteristics of a good student, and how does studying chemistry help…

A: everything we do is chemistry.  Starting from cooking to sleeping , all depend upon chemical…

Q: Chemistry Q. compare normal maize and potato starch, which one gives a clear paste ? explain your…

A: Potato starch has the highest viscosity of any of the commercially available starches. It is a…

Q: What are physical hazards of chemicals. Explain each of them shortly.

A: Based on the intrinsic property of the chemical the physical hazards are broadly classified into…

Q: What are the entry routes of chemicals to human body and explain about personal protective…

A: A chemical can be defined as a substance which is either used or is produced in a given chemical…

Q: a) What is the chemicals in plastic and what are the physical and chemical properties of it.

A: Chemicals of plastics In the case of plastic bags, the repeating units are ethylene, or ethene. When…

Q: Area or Field Medicine ommunication Consumer Product Some Chemical Components (Chemical Formula) Use…

A: Consumer Product  Consumer products are those that are purchased by the typical customer for…

Q: Which of the following represent a homogenous mixture? A glass of sweet tea A pepperoni pizza…

A: No matter where you sample a homogeneous mixture, it appears uniform. A heterogeneous mixture has…

Q: Investigate the common disorders caused by unhealthy lifestyle and connect them to chemistry?…

A: Answer - Diabetes is cuased by  unhealthy lifestyle. Diabetes is a chronic (long-lasting) health…

Q: Is this to do with it being more environmentally friendly and sustainable?

A: Yes, this is done to make waste management environmentally friendly and more sustainable.

Q: What are chemicals

A: Chemicals are those Substances which are used in any Chemical Reaction or process or those…

Q: PART 2-LABORATORY HAZARDS EXPLANATION HAZARD

A:

Q: In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry" and its importance to Society.

A: Green chemistry: The branch of chemistry which deals with the reduction of the harmful effect of…

Q: 1. In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry' and its importance to…

A: Green chemistry: It is the branch of chemistry which minimize the hazardous effect of chemical…

Q: A “chemical-free” sunscreen includes the following ingredients:titanium dioxide, vitamin E, and…

A: The sunscreens contains the elements which helps the skin and filter out the harmful UV rays. There…

Q: What is a health care consumers

A: A health consumer representative is a health consumer who has taken up a specific role to provide…

Q: If a field was sprayed with 2.5 x 104 g DDT per acre, how many years would it be for the…

A: Given the initial amount of DDT, No = 2.5*104 g  Final amount after time "t", N = 50.0 g

Q: what is the importance of chemistry for medical students?

A: Chemistry- Branch of science which deals with the study of chemical properties of elements, their…

Q: Golf balls are made up of rubber.What the properties of rubber to work properly.write an essay on…

A: Elastomer known as rubber is a linear polymer which possesses elasticity and good resistance to…

Q: how important is chemistry in solving ecological problems?

A: The major environmental problems are pollution, global warming, ozone layer depletion, acid rain,…

Q: Answer the following questions. Rate of flow will be faster in V Choose... water Physical A rusting…

A: 1. The rate of flow of a liquid depends upon the nature of the liquid. Viscosity is one of the main…

Q: Why chemistry is important in health care career.

A: In modern life, human beings are facing many serious illnesses and various types of new problems…

Q: All of the following are criteria for classifying chemicals following physical hazard classes…

A: Physical Hazards are substances that are harmful to the physical safety or cause harm on contact.…

Q: Can sand be separated from a mixture by filtration

A: Applying concept of filteration.

Q: How do contaminants transfer within an ecosystem or between ecosystems?

A: A substance that pollutes or contaminates a system is called a contaminant. It can be toxic or…

Q: Which of the following is NOT included in Section 9: Physical and Chemical Properties (A) Chemical…

A: The correct option is:

Q: READ THIS: When you hear that NASA's space probes are looking for "evidence of life" on other…

A:

Q: A parent witnessed his child who just ingested an old silvery coin. This is an emergency because…

A: Silver is non-toxic and one of the precious metals with the symbol Ag and it is used to make…

Q: Name 10 dissolved substances that negatively affect the environment

A: Dissolved salts may be present in high enough concentrations to be toxic. Eg: naturally occurring…

Q: Despite the radical increase in the use of plastics over the last few decades, the mass of plastics…

A: With the increasing population, the use of plastics has been increased because of which there were…

Q: Which of the following is not one of the 12 principles associated with green chemistry? real-time…

A: • Green chemistry is defined as environmentally benign chemical synthesis.    • It is also called…

Q: What are the following? Give one example of each.(i) Sweetening agents(ii) Food preservatives(iii)…

A: A) Sweetening agents: Artificial sweeteners are substances that are used as substitutes for natural…

Q: These are either (a) much larger particles or (b) physical factors such as temperature change, both…

A: Water turbidity, pH change of water and colour change of water all give harmful effects.

Q: Write A if only statement A is true; Write B if only statement B is true; Write C if both…

A:

Q: What is the benefit of chemistry for pharmacy students?

A: Chemistry - Science of studying the structure, composition, properties and reactions of matter,…

Q: (c) methyl mercury poisoning in Minamata, Japan. (d) the 2019 Kim Kim River toxic pollution.

A: c) Methylmercury poisoning in Minamata, Japan- It was in May 1956, that  Minamata disease was first…

Q: 4. Plastics are made from what starting material? a. plants b. animals C. petroleum or oil d. air

A: Plastics can be made from hydrocarbons that are obtained from coal, oil and natural gas.

Q: What is green chemistry? Choose the BEST answer. O Chemistry that uses only recycled chemicals. O…

A: Applying fundamental principles of green chemistry.

Q: Future trends in green chemistry (

A: Future Trends in Green Chemistry :-

Q: The 12 key principles of Green Chemistry

A: THE 12 PRINCIPLES OF GREEN CHEMISTRY :

Q: On the packaging of a chemical substance I. Full title of substance II. Safety signs III. Amount of…

A: Introduction: The chemical substance is of various types like hazardous or non-hazardous. Hazardous…

Q: Roles of chemistry in agriculture, medicine, food, industry, home and water.

A: Role of chemistry in agriculture Agriculture deals with the generation of organic goods using both…

Q: Importance of Chemistry in Human Life؟

A: Chemistry can be defined as the study of substances such as elements and compounds Thus chemistry…

Q: The main type of separation techniques are thickening (water removed from product),Evaporation…

A: Separation techniques are those techniques that can be used to separate two different states of…

Q: Which step should always be followed for effective problem solving ?

A: Problem solving means understanding the problem and finding it's solution. Problem solver must know…

Q: What are the types of health effects of chemicals. Explain each of them shortly.

A: A chemical can be defined as a substance which is either used or is produced in a given chemical…

Q: What is the function of the fumehood in the Chemistry laboratory? Select the correct response: It…

A: Fume hood in the chemical laboratories generally help to reduce the toxic chemicals or hazardous…

Q: c) methyl mercury poisoning in Minamata, Japan. d) the 2019 Kim Kim River toxic pollution.

A: Minamata disease first discovered in city Minamata, Japan. It is because of the methylmercury in…