List five (5) information that you should read on a chemical container and briefly describe their significance in relation to safety.

Q: While assembling the equipment and raegents for this investigation, suppose you spilled 500 mL of 1M…

A: IF you spill 500mL of 1 M HCl. on your jeans you should do the following things.

Q: Write about the least to most important safety rules in a laboratory room. (Atleast 6 safety rules

A: 1. Dress for laboratory lab  This is the safety rule because your clothing is the best form of…

Q: Describe gasfication

A: GASIFICATION:

Q: What is the role of Chemistry in environmental protection?

A: The role of Chemistry in environmental protection has to be given,

Q: (b) Which chemicals are listed as hazardous? O HCI O N2OH. O CH;CO,H O NaCH;CO2

A: Chemical is any substance that has a defined composition. Some chemicals found in nature such as…

Q: 9. The equipment of choice to treat particulate matter from electric power plants is____. 10. In…

A: Particulate matter : These are the suspended impurities present in atmosphere , it is  liquid…

Q: (4) Treatises are (a) A comprehensive presentation of broad area of chemistry. (b) Books of…

A: 4.Treaties is formal disclosure of some subjects generally in depth knowledge than essay So option b…

Q: Could you please explain this question?   Identify a country that is suitable for a large-scale…

A: Solutions-  two cultural perspectives : Power distance and uncertainty avoidance.

Q: Name any two challenges in the field of Oil and Gas related to each mentioned below and suggest…

A:

Q: Br 1 equivalent PMe3 Br DMSO

A: SN2 reaction  will occur   and DMSO will Favours  SN2  Reaction.

Q: .Write any two safety measures he can follow while heating a solution in a test tube.

A: The safety measures can be follow while heating a solution in a test tube.

Q: discuss the importance of chemical safety guidelines in 5 or more sentences.

A: Importance of chemical safety guidelines

Q: PART 2-LABORATORY HAZARDS EXPLANATION HAZARD

A:

Q: This section in a Safety Data Sheet contains information on the persistence and degradability of the…

A: Ecological information

Q: Which of the following is a best practice in case a fire breaks out in a laboratory? A Shut it off…

A: When fire breaks out our first priority is to shut it off.

Q: 10:24 Worksheet-No.-1-Com...Laboratory-Apparatus-1 Done 'C

A: It is an alcohol burner. it is used to to produce flame or heat

Q: List five (5) examples of gases that are used in everyday life and provide its Chemical composition…

A: There are several gases are used in everyday life .

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

A:

Q: 10. A student analyzed a limestone sample but forgot to dry it. He found 31.20% CaO, whereas the…

A:

Q: Explain and briefly explain how transportation experts assess the unique hazards that their firms…

A:

Q: What document may contain useful information about the hazards of a chemical? (A) Course syllabus (B…

A:

Q: Which of the following is a best practice in case a fire breaks out in a laboratory? (A) Call for…

A: In chemistry laboratory many inflammable and hazardous materials are present. Hence, if by somehow…

Q: PART3-LABORATORY FOUIPMENT FOUIPMENTNAME FUNCTION To hold test tubes. Attaches to a retort stand to…

A: To perform experiments in laboratory various instruments are used. Following is the table mentioning…

Q: Kindly give the name of the apparatus, description and their uses.

A: We have to find name and uses of apparatus.

Q: both chemical and flame tests are used to positively identify carbon dioxide gas. true false

A: Yes both chemical and flame test are used to positively identify carbon dioxide gas so it is true .…

Q: Explain the idea of “synergistic effects.”

A: Given :  To explain synergistic effects

Q: 2- Make a comparison between brittle and ductile materials Brittle Materials Ductile materials

A:

Q: Subject : Chemistry and Environmental Pollution Write short notes on the following contaminants of…

A: Endocrine-disrupting compounds (EDCs)  Endocrine disruptors are exogenous substances that alter…

Q: In a table, list all chemicals given along with specific hazard information. For example: Chemical…

A: " Since you have posted a question with multiple sub-pats we will solve first three subparts for…

Q: Section 15 identifies the safety, health, and environmental regulations specific to the product, and…

A: Safety data sheets (SDS) communicate hazard information about chemical products

Q: Classify each change as physical or chemical. A silver surface becomes tarnished after exposure to…

A:

Q: Explain the laboratory rules for waste disposal

A: Waste disposal, the collection, processing, and recycling or deposition of the waste materials of…

Q: 10. Define the potency factor. A hazardous waste disposal site leaks carbon tetrachloride into the…

A: Potency factor may be defined as the number of maximum population affected per unit milligrams of a…

Q: What is the importance of Chemical Safety in the laboratory

A: The role of chemical safety in lab is very high. If we do not use precautions before experiment we…

Q: what are the differences and similarities of "The Chemical Professional's Code of Conduct" with Good…

A: The Chemical professional code of conduct is established to maintain the scientific integrity and…

Q: Which of the following is not a use of a crucible? Select one :…

A: Which of the following is not a use of a crucible? Select one :…

Q: What is the method of analysis for the chemical pollutants of soil pollution?

A: The most common soil pollutants are heavy metals such as Lead (Pb), Mercury(Hg), Arsenic(As) ,…

Q: What is the difference between single use, limited use and reusable chemical protective garments?

A: Single use chemical protective garments : these are the garments which can be used only one time…

Q: What is the importance of Laboratory Safety?

A: Laboratory Safety - It is always important to maintain safety in every aspect of life. As health is…

Q: Chemical waste is considered hazardous if it has one of the following properties except: Flammable

A: Hazardous waste is waste that has harmful effect on  environment or health.

Q: Nitrous acid-observation is gas bubbles

A: To determine the Unknown using a) Hinsberg test b) Nitrous acid test c)IR Spectrum Analysis

Q: Using suitable examples, discuss the chemical, biological, and physical reactivity processes of…

A: Inorganic and organic contaminations are the two main types of chemical contamination and it is due…

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: 14. Carbon is the link between the kiln gas and the lime. true or false

A: Carbon is the link between the kiln gas and the lime.

Q: What is the meaning of the safety symbol in Figure 10? *       A- It indicates that a substance is…

A: What does this figure indicates-

Q: 7) A chemical company developsa new processthatresults in some waste. Their internal studies show…

A: Any chemical substance that causes malignant growth is known as a cancer-causing agent. However,…