What is the minimum personal protective equipment (PPE) needed in the chemistry laboratory? Long sleeve shirts, lab coat, goggles Goggles, lab coat, gloves, scrub pants Closed leather shoes, long pants, long sleeve shirts O Long pants, gloves, lab coat

Q: What is the purpose of using the following in Analytical Chemistry? (Define)     a. Digestion  b.…

A: To find: The purpose of given process in analytical chemistry

Q: WHAT REGULATION CONCERNS THE OCCUPATIONAL EXPOSURES TO HAZARDOUS CHEMICALS IN LABORATORIES A.…

A: A "hazardous chemical" is defined as "an element or preparation that, because of its synthetic or…

Q: what is the chemistry and the chemicals used behind the rabies vaccine

A: A question based on general chemistry that is to be accomplished.

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: Explain how bacteria are being detected using an electrochemical sensor.

A:

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: What are the potential risks of exposure to toxic chemicals, and how can they be mitigated

A: Exposure to toxic chemicals can lead to a range of health risks, including acute or chronic health…

Q: The hydrochloric acid utilized in this experiment can often discolor gloves if it is spilled on them…

A: During the experiment lab safety is utmost important it includes safety of each and everything…

Q: Different types of gloves protect against different types of chemicals.   true    false

A: Gloves can be used against hand injuries, exposures, and skin diseases while working with different…

Q: Starting with alchemy and the foundations of this idea, create a timeline of chemistry's history

A: In the ancient Egypt the Alchemy was born and the word Khem was denoted to the food plains fertility…

Q: 8) The solvent acetone has many uses both in and out of the chemical laboratory. Look NFPA Hazard…

A: Acetone is an organic compound. It is the smallest ketone which formula CH3COCH3. It is the…

Q: which is NOT appropriate for lab and why not?  chemical resistant goggles, eyeglasses, or  safety…

A: In a laboratory work everyone should wear personal protective equipment (PPE) for safety purpose…

Q: Draw the following apparatus and give the definitions: Microscopes Slides Test tubes

A: Apparatus in chemistry lab are the equipment which is required for performing a chemical reaction in…

Q: Cleanliness should always start at home and with one's self. This activity will help you practice…

A: Here, we will discuss about cosmetic products present at home and cosmetic product form.Let's make a…

Q: Identify 2 cosmetic ingredients (either in cosmetic or toiletry products) that are classified under…

A: We have to find 2 cosmetic ingredients comes under the categories of Skin sensitizer. Skin irritant,…

Q: resent on the food; and on the third column, function of the additive you have written on the second

A:

Q: advantages of a microscale lab?

A:

Q: The most common chemical route of entry is: a. ingestion b. inhalation c. skin / eye contact d.…

A: The most common chemical route of entry is: Answer : b. inhalation

Q: Which of the following statements is not correct concerning lab safety rules? Lab instructor must be…

A: Safety rules must be strictly followed for safety purpose in lab.

Q: How is personal risk analysis done when working with hazardous chemicals?Explain step by step

A: Step 1:  Personal chemical risk analysis involves the identification of chemical hazards in the…

Q: 3. What should be worn in a laboratory at all times to decrease the likelihood of eye injury? What…

A: The safe practises to be followed in laboratory to decrease eye injury .

Q: 15) Which one of the below given facts are not among the toxicological risk assessment? a)…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What should be left in the locker before entering the laboratory? O a. all of the above O b.…

A: While working on laboratory some things has to be in mind. Some precausion should be taken as it…

Q: You are provided with several jelly desserts prepared from Greggs Jelly crystals. The jelly desserts…

A: A question based on analytical process that is to be accomplished.

Q: What will happen if these samples is press in filter paper a. vegetable oil b. margarine c.…

A: To explain what happens when  a. vegetable oil b. margarine c. mineral oil are pressed in filter…

Q: All chemical dangers in the workplace are addressed under the:   A)  Formaldehyde Standard   B)…

A: Almost all chemical compounds are injurious to human beings as they can be either corrosive or…

Q: Why ultra fine and fine particulate matter are more dangerous than larger particles?

A: Ultra fine and fine particulate matter (PM2.5) is an air pollutant. The  fine particles or…

Q: define pesticide treadmill.

A: Agriculture chemistry deals with the different types of chemicals and phenomenon used in agriculture…

Q: Which PPE should the experimenter wear when performing the experiment in the lab? O Apron…

A: Usually an experimenter wear Apron in laboratory when performing the experiment in the laboratory…

Q: Create an illustration showing the preparation of two-fold serial dilution follows the ratio of the…

A: To create an illustration showing the preparation of two-fold serial dilution.

Q: 8. Why is it important to review the entire procedure for the upcoming experiment before coming to…

A: The procedures and manners of conduct followed in a chemical laboratory are called lab etiquettes.…

Q: Which activities are likely to cause contamination of stock chemicals in the laboratory?

A: Answer - Contamination of stock chemicals in the laboratory - The most common biological…

Q: What should you always have on when performing an experiment?  select all the ones that apply  A.…

A: It is important to take some precautionary measures while performing an experiment as the experiment…

Q: Complete the sentence with the correct phrase. In case that chemicals come in contact with your skin…

A: In case that chemical comes in contact with your skin

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

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

Q: What are oil in water emulsions ? Give examples from daily life

A: Oil in water emulsion means,

Q: How is personal risk analysis done when working with hazardous chemicals

A: SOLUTION: Step 1:  Personal chemical risk analysis involves the identification of chemical hazards…

Q: b. From the principles of Green Chemistry, design at least 2 procedures that you can practice or…

A: HAZARDOUS  SUBSTANCES WHICH ARE HARMFUL FOR NATURE AND WELL BEING.

Q: In your own words describe the operation of a clinical Laboratory

A:

Q: Does wearing face shields outweigh their negative impact on our environment?

A: Face coverings are now a legal requirement in many public spaces around the world. But there are…

Q: 1. Discuss the guidelines in preventing chemical and physical hazards in food establishments.

A: Guidelines in preventing chemical and physical hazards in food establishment is given below.