Which of the following statements is incorrect? *     A. Storing food inside a chemical cabinet is not allowed. B. A chemical can still be stored in a container with leaks as long as it has a proper label and cover. C. A chemical that is stored in a cabinet should be properly labeled and covered. D. A personal protective equipment should always be used in handling chemicals.       Odd one out *   A. Ingestion B. Injection C. Physical hazard D. Inhalation

Q: Where can you find chemicals?(a) In a hardware store(b) In a chemical stockroom(c) All around you…

A: Correct answer is (d) All of the above. Chemicals are found everywhere around and inside us in the…

Q: Briefly explain what you should do before you dispose of waste or excess materials.

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: When working with chemicals in the laboratory, which is something you should NOT do?A. Read the…

A: Chemicals have hazardous effects. They may cause skin burning, irritation in skin and the vapor of…

Q: 29 Aliens The sun's gravitational pull The Earth's tilt ne moon's gravitational pull

A: Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces…

Q: Sensorial analysis of natural food colorants do not include: a. Visual b. Flavors c. Weighing d.…

A: Q.(1). Introduction: Sensory analysis of the food analysis examines the many physical appearances of…

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: 37.Which of the following is an example of good lab safety practices?   A. Wearing sandals or…

A: example of good lab safety practices:   Placing a cap on all chemical containers when not in use.…

Q: What are chemicals

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

Q: I Water Only O Water with Fertilizer 20 18 16 14 12 10- 8 는 6. 4 2 Week Questions: 1. How tall were…

A: For this problem we are given a graph and by analysing it we have to fill the  answers in the…

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: Food quality can be measured by both subjective and non-subjective aspects. Describe the…

A: Answer. Food evaluation entails the use of instruments as well as physical and chemical procedures…

Q: 24 What apparatuses are used to carry out the following proe filtration distilla evaporation 25…

A: (24) For purification of different compounds or Substances, different type of equipments are…

Q: Cryogenic liquids can: a. displace air in a lab b. freeze skin c. embrittle materials d. explode…

A: Cryogenic liquids are those which have a normal boiling point below –90°C.  They are basically used…

Q: Research on fireworks. Find out the chemicals responsible for the display of beautiful colors.

A: To Explain: Chemicals responsible for the display of beautiful colours in fireworks.

Q: What branch of chemistry would study all other elements except carbon based materials? Explain.

A: Given branch of chemistry would study all other elements except carbon-based materials

Q: Create a concept map

A: If the mass of atom/molecule is given then the number of moles of the atom/molecule, n, is…

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

A: All chemical are dangerous at the workplace, there for they monitored under some conditions and…

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 to write a scientific discussion?

A: Scientific discussions are used to understand research papers. These scientific discussions are…

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: Research which level or levels of government are responsible for regulations about arsenic

A: To describe about the government regulations about arsenic.

Q: What types of household items are basic? why?

A: Given : Different types of items.  To find : Basic nature items in the household.  Solution : As we…

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A: Guidelines - As per our conduct of honor we can not solve more than one question. Kindly post other…

Q: 1). Provide an example of application of chemistry in your home .    2)Provide one brief paragraph…

A: To provide an example of application of chemistry in homes and provide a description of concepts.

Q: Explain the importance of knowing laboratory safety rules, guidelines, and waste

A: Given : Laboratory safety rules, guidelines and waste  To find : Importance of Laboratory safety…

Q: How should goggles be worn in a chemistry lab? A. Over your eyes during the entire lab work is going…

A: Question : When googles should be worn in a chemistry lab.

Q: 1A. You are finished with the lab activity when: a. you have collected your data b. you have…

A: 1A) You are finished with the lab activity when:

Q: Eating and/or drinking inside the laboratory should be avoided. If the hands become contaminated…

A: Given: Eating and/ or drinking inside the laboratory should be avoided.If the hands become…

Q: Most of us have had a glass of water from a Brita® pitcher. What is inside of a Brita® filter…

A: The Brita filter cartridge is composed of copolymer of styrene methyl methacrylate.

Q: Which of the following statements is not true?   a. It is okay to taste a chemical   b. No food…

A: We should not taste chemical as chemicals may ingest in to body .And may be poisonous to our body.…

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: How Chemistry that affects our life?

A: Chemistry will help us to resolve many problems in the future, including sustainable energy and food…

Q: Write a not about a chemistry automated analyzer, write a little history, principles the machine use…

A: The analyzer or analyzer is an instrument used to interpret the results. For eg, a gas analysis tool…

Q: Model Formula Name 1on ball & stick labels

A: The above given is ball and stick structure where ball represents the atom while stick represents…

Q: Unused chemicals from an experiment should be   a. Disposed of in the proper container as…

A: Correct option is A. Disposed of in the proper container as indicated by the instructor.

Q: a Now make a table with these headings: Item Properties of the plastic in it of this plastic this…

A: Items such as juice bottles, corrosion-resistant pipes, and wires are chosen for the given purpose.

Q: Finish each statement about laboratory safety so that it correctly states a safety rule.a. Study…

A: a) Study your lab assignment and follow the instructions. It is essential to clear all doubts…

Q: a. Safety glasses should be worn in a laboratory at all times to decrease the likelihood of eye…

A: Here given all statement We  conclude that

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A: Oceans water has a more uniform composition than lake and river water. It contains, by weight, about…

Q: Chemistry Draw the reflux and successive filtration equipment. Identify each piece of equipment.

A:

Q: 33.) When getting glassware equipment for an experiment you should? a. clean any glassware…

A: Before conducting any reaction is the laboratory several precautions should be taken for the safety…

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: How does chemistry work in taking medicine or pill?

A: Given in following question write a notes how chemistry used in taking medicine and pills

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…