The density of detergents can be measured by . ? a. viscometer b. micromeritic C. ISE d. tensiometer

Q: What are the problems encountered if tablets are under or excessively lubricated?

A:

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

A:

Q: What made an ashless filter paper ashless?

A: Ashless filter paper is purely made up of cellulose.

Q: ssing through a medium causes areas of:

A: This question is related to waves.

Q: How can you separate a mixture of sawdust and powdered salt? mix properly with water, filter, and…

A: Salt mixes with water and forms a homogeneous mixture. Sawdust does not mix with water. It is…

Q: What paint ingredients in the artwork we see in the film and how is the paint mixed  (tool?)?

A: All paints generally have four main ingredients -- pigments, binders, solvents (liquids) and…

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: .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: Equal lengths of magnesium ribbons are taken in test tubes A and B. hydrochloric acid is added to…

A: Hydrogen gas is produced when the metal reacts with acid. The production of hydrogen gas depends…

Q: Why are polymers are crucial for making huge bubbles?

A:

Q: is In the school laboratory, a usually used as fractionating column. The glass called as beads serve…

A: A fractional distillation is used to seperate volatile compounds having their similar boiling point,…

Q: Lubricants are substances with high ____________ that reduce friction between working parts.

A: The substances which are used to reduce the friction between the moving surface is known as…

Q: "Cold filtration" is used during recrystallization to: Select one: a. Remove insoluble impurities O…

A: Cold filtration is the rapid filtration where solution is cooling then filtrate. When the solution…

Q: Cleaning PDB from the test tube after the experiment could be a long and arduous process. Describe…

A:

Q: g. ´N´ CI

A:

Q: unsaturated solution

A: Solubility is the maximum amount of solute which can be dissolved in specific amount of solvent and…

Q: What liquid is usually used and measured when calibrating glassware? a. Water with detergent O b.…

A: Answer What liquid is usually and measured when calibrating…

Q: Discuss why synthetic lubricants is preferred over petroleum-based fluids for specific applications.

A: Synthetic lubricants is made artificially and consists og Artificial chemical bonds.It is formed…

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: The triple point is at point? The melting point temperature of OHM is ?  OHM will exist as ? if…

A: Concept- Triple point- Temperature at which substance will exist in all three phases (solid, liquid,…

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

A:

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: be the thickness of the layer

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

Q: what does it mean to have 12% of percent error while conducting an experiment in determining the…

A:

Q: Identify the INCORRECT statement about the additives O a. Pour point additives increase the pour…

A: Two questions based on surface chemistry, which is to be accomplished.

Q: Explain why glass is so dangerous in the lab.

A: In any laboratory, safety is the most important paramount. Lab experiments performed are designed to…

Q: What type of changes does erosion cause?

A: Erosion: Erosion is a geological process in which earthen materials are worm away and transported by…

Q: lubricants.

A: In this question we have to explain the advantages of both oils and greases as lubricants along with…

Q: The hole concentration?

A: Calculate the donor and acceptor concentrations in the semiconductor. The concentration of the…

Q: Define those terms : Aseptic Filling Rooms and Aseptic Processing Area of pharmaceutical industry?…

A: Aseptic processing is a high-temperature–short-time thermal process to commercially sterilize a…

Q: 5. Two students attempt to etch their initials on a gold plate using hydrochloric acid. 6. A student…

A: By calculating the cell potential we can determine the reaction spontaneity.

Q: The paints are applied onto the plaster when this is partially dry. What would be the result of…

A: The first and foremost pre-requisite before painting the wall is to allow the plaster to dry. Wet…

Q: Briefly describe how you should protect your hands while you are inserting glass tubing into a…

A: While inserting glass tubing into a stopper, there are always some chances of cuts. But, attention…

Q: heat stability of oil in cold water fish and warm water fish?

A: The temperature of the fish mainly depends upon the temperature of the water in which it lives…

Q: carrying

A: Polystyrene is a polymer, which is formed from monomers of styrene and this type of polymer can't…

Q: There are many opportunities during a recrystallization to lose crystals. How could you improve your…

A: Interpretation-  How we can improve the percent recovery of recrystallization to lose crystals .…

Q: Why viscosity of fluid affect the capillarity height?

A: Viscosity is one of the properties seen in liquids. It measures the resistance or the internal…

Q: bleaching agent

A:

Q: Help me please...neat and clean

A:

Q: What is the criterion for clean glassware? Select one: O a. no water droplets adhere to the clean…

A: To define: Criteria for clean glassware.

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.