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

Q: Read the entire procedure and the recommended safety precautions. you think extra pieces of calcium…

A: Detail explanation of the above question is given below.

Q: Define Laboratory testing

A: The objective of the question is to define the term "Laboratory testing" which elaborates briefly…

Q: When using the centrifuge, what safety precautions should be followed?

A:

Q: Classify each of the following : (see attached photo)

A: The organic compound is formed by two main elements, carbon, and hydrogen. The specific group of…

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: Describe Werner’s Theory?

A:

Q: O Grinding would decrease the surface area and speed up dissolving O Grinding would increase the…

A: Grinding is the process of making bigger particles into smaller particles. That is, we will make…

Q: List 3 of the different wearing mechanisms that may happen to an element

A:

Q: и. ени

A: We have to carry out the given synthesis.

Q: New employees at Avondale Industries’ unmanned systems production line in Denver, CO, participate in…

A: Given:-           Giving line workers expanded training helps them understand more than specific…

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: HOW TO MONITOR WASTE FOR WASTE CONTAINING ARSENIC OR ITS COMPOUND ?

A: Arsenic :  As (Arsenic) is a non-essential, nonmetallic carcinogenic element, occurs in many…

Q: Flame Test (known) See the list of ions to see the results of the flame test. Record Your…

A:

Q: What are the proper steps to use a mass balance?

A: Paper, Sheet or any sample container is used for the measuring the chemical sample.

Q: Differentiate between Polymers and Plastics? Give some examples?

A: The word polymer is the combination of two units : 'poly' and 'mers' where 'poly' means many and…

Q: What are advanced materials? Explain

A: Definition: Advanced materials are the materials which haven't been used in usual purposes, which…

Q: What makes a material a ‘smart’ material?

A:

Q: b) What glassware and lab equipment would you need?

A: To start experiment we should first have to know which equipment and glassware we need so that we…

Q: g. ´N´ CI

A:

Q: Background research information about the lab/lab topic. Use internet sites to research antacid…

A: There are many types of Hydroxides, carbonate, Trisilicates such as; 1) magnesium carbonate 2)…

Q: ermosetting polymer

A:

Q: What is catalytic Incinerator?

A: An incinerator is an important equipment of burning wastes. They are generally used to dangerous…

Q: t penetrates matter most easily is:

A: Radioactivity related with small particle emission which have large mass number and charge. The…

Q: Write down the basic uses of chemical exfoliators? Please write at your own easy words.

A: Exfoliation is a process of removing the dead skin cells from the outer layer of the skin.  There…

Q: Name the alkenes below.

A: First of all The ball stick model converted into the Line angle formula .

Q: I need help with question number two listed on the file attached.

A: Hydrated salt is a compound with one or more chemically combined water molecule.Anhydrous salt is a…

Q: Refer to the attached photo. Thank you!

A: Here is the answer

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…

Q: how solid and liquid chemicals should be handled?

A: How to handle solid and liquids chemical discription is given below.

Q: Give an example of an ethical dilemma that can occur in nanotechnology research. Discuss why it is…

A: Nanotechnology is the study of special properties of particles having size in the range 1 - 100…

Q: Explain hazardous waste, and explain how you would manage hazardous wastes in the laboratory.

A:

Q: Can provide a protective effect against UV is a quality characteristic of cosmetics on the side….…

A: Option C is correct.

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: Which materials are used in the manufacturing of cell phones.Write an essay of 300 words on the…

A: Introduction: We have to tell what are the materials used in the manufacture of cell phones.

Q: What makes nanotechnology special in terms of how it is used to develop products? *   A. It helps in…

A: Nanotechnology can be defined as branch of chemistry  that  uses of matter on atomic and…

Q: Determine whether each practice is recommended to keep a micropipette clean and functioning…

A: Solution micropipettes take issue in size and volume distributed, however looking on those specific…

Q: Give the name of the following lab equipment:

A: PH paper is used to find out whether the solution is acidic, basic or neutral. This is find out by…

Q: What is a skimmer

A: Please find your solution below : In chemistry, in order to separate the mixtures, various…

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: 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: The most likely route of entry for exposure to chemicals is through your nose and mouth.   true…

A: It has been asked that The most likely route of entry for exposure to chemicals is through your nose…

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: what glassware and equipment is being used in these photos?

A: Distillation process to find the boiling point of a liquid based on vaporization of liquid substance…

Q: How should broken glass be disposed? O in the trash O in the disposal box O in the sink O in the lab…

A: Broken glass containing toxic substances is hazardous to human life. Therefore disposal of broken…

Q: Identify basic procedures for dealing with laboratory accidents.

A: Given: Basic procedures for dealing with laboratory accidents.

Q: Name the alkene below

A: 1. Select the principle carbon chain 2. Numbering as per the lowest locant rule3. Naming (prefix +…