Which of the following is NOT a part of filtration systems? Filter paper Funnel O Condenser

Q: List some industrial plants in kenya and indicate the gaseous pollutants they emit

A: Industrial plants in kenya Gaseous pollutants emit Amu coal power plant  lead , Arsenic and carbon…

Q: Balance stoichiometry water react with tallow

A: Tallow is the solid fatty substance obtained from milk of  animals or direct from animals like goat…

Q: How does filtration work in the chemical industry? Explain each step of the filtration process in…

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

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

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Q: During the desorption study, you used 10, 15, and 20 μL of 10% hydrogen chloride.  Determine the…

A: Given: Volume of solutions used are 10 μL, 15 μL and 20 μL. And the %(m/v) of the HCl in solution =…

Q: All experiments that produce noxious and toxic fumes and gases must be performed under the sink. A…

A: Noxious and toxic fumes and gases produced by all experiments must be performed in well ventilated…

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

A: Ecological information

Q: Crude Substance Sublimate Wt. container + sample, g Wt. container, g Wt. sample, g 23.5 22.2 18.4…

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

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Q: Life-cycle assessment (LCA) is defined as the study of resource consumption, emissions, and their…

A: Now LCA is basically concerned with the effects on the environment and the energies released or…

Q: What are the primary criteria for environmental hazard? Select the correct response: Acute and…

A: Environmental hazards are those which causes hazard to the earth and ecological system which in turn…

Q: Solid particles sticking together to form larger particles describes the process of   a. accretion.…

A: Accretion is a process of solid particles sticking to one another to form a larger particles.

Q: What are the assumptions in the Ruth equation for filtration?

A: Ruth's equation is used to predict the filtration and performance.It is very much useful to predict…

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: 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: 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: Limitation of accuracy of the following instruments: a. Erlenmeyer flask b. beaker

A: Erlenmeyer flask,  and beaker are used for Reaction , filteration , mixing etc. but not for…

Q: Question No. 13. Oil spillage at workshop affects Environmenat and Equipment safety Equipment and…

A: Oil.spilage affect human society

Q: Water purification is essentially not * a. filtration of solids b. removal of chemical c.…

A: In this question, we have to answer which option is not included in water purification.

Q: Differentiate between Penetration and Shielding?

A: To find: Difference between penetration and shielding

Q: make

A: Given statement is true.

Q: Calcium hydroxide reacts with sulphuric acid and gives calcium sulphate precipitate For rapid…

A: For the rapid separation of the precipitate, several techniques can be used like centrifugation,…

Q: Which one of the following statements is not true about ways materials can be smart? React when…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: True or false?  (No need explanation) different types of gloves protect against different types of…

A: Here three statement is given and question asked about the statement is true or false.

Q: Answer all questions 01. a) In the two bioplastic films, determine which one has the highest tensile…

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: 4- There are different types of materials used to design a car, and these materials determine the…

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Q: reading the measurements provided by the volumetric apparatus, the eye must be at the same level as…

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Q: Porosity is a measure of the void or empty spaces in a material and is a fraction of the volume of…

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Q: It has a tungsten filament and is filled with inert gas O lodine is added to inert gas O lodine is…

A: Absorption spectroscopy help us to measure absorption of radiation because of interaction of…

Q: MCQ 30: Polystyrene drinking cup can act like the apparatus of A. calorimeter B. spectrometer C.…

A: Styrene monomers are used to make polystyrene chains. Polystyrene is a low-cost, hard material that…

Q: as a laboratory analyst how can you reduce your waiting time during filtration

A: Filtration  is done so as to avoid The unwanted  side products .

Q: Explain the step in filtration technique.

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Q: Write a descriptive introduction about Decantation is a scientific process using gravity and…

A: Decantation is a process used to separate a precipitate from a solution.

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: You have mixed crushed mothballs in a sand, you want to purify the sand, you will do (pick the best…

A: Mothballs: These are made up of naphthalene and paradichlorobenzene. They exist as solid at room…

Q: 3. Circle the correct option in the each of the two following scenarios: a. The solid impurities…

A: Answer a :   Vacuum filtration is faster than gravity filtration. In vaccum filtration the solvent…

Q: Listed in the Item Bank are key terms and expressions, each of which is associated with one of the…

A: Extensive property is defined as the properties which depends on the mass of the matter. However,…

Q: All experiments that produce noxious and toxic fumes and gases must be performed under the sink. A…

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Q: The phrase "Benign by design" is often associated with green chemistry. In your own words, what does…

A: Green chemistry is the design of the product of chemicals and processes in which reduce or eliminate…

Q: Part B What are each of the following observations an example of? Drag the appropriate items to…

A: Diffusion-The random moment of the gaseous particles from the regin of high concentration to thew…

Q: Identify basic procedures for dealing with laboratory accidents.

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

Q: In an effort to conserve water nationwide, the Energy Policy Act of 1992 placed limits on the…

A: Amount of water delivered per minute = 2.60 gal. That means, 2.6 gal of water delivered is 1min.…