Q: gas was conducted at 47.2 °C. The Keq = 0.105
A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…
Q: order these with rising density glass liquid gas crystal plasma
A: Density order is Solid >crystal > liquid >gases >plasma .
Q: .is a method that can be ........ regarded as a top-down approach for nanomaterial production. * O…
A:
Q: As the area under the stress-strain curve decreases, the toughness A Decreases B Increases Stays the…
A:
Q: What are the physical states of dispersed phase and dispersion medium in foam rubber.
A: A phase is the state of a system. Phase can be solid, liquid and gas. When the solution forms…
Q: Why is it important to assess factors that influence egg white foam stability?
A: Egg white foams are made from whipping egg whites very quickly to add air and create volume. Airy…
Q: velocity
A:
Q: List 3 methods of sampling used in surface characterization techniques?
A: The surface characterization technique is an important means to quantify surfaces under…
Q: TABLE 1: Gas Composition in Weight Fraction Composition Component (Weight fraction) Methane 0.790…
A: Specific gravity of gas is ratio of density of gas to the density of of air. If the gas follows…
Q: liquid-liquid extraction(LLE)Principles
A: Liquid–liquid extraction (LLE), also known as solvent extraction and partitioning, is a method to…
Q: Determine the Vmax
A: We have to find Vmax
Q: Normality
A: Normality in chemistry is one of the expressions used to measure the concentration of a solution. It…
Q: 7)Viscosity inscresses with increasing pressure true or false
A: Viscosity is the resistance to the flow of a liquid and gases. It is generally measured in a unit…
Q: How Vickers hardness test is different from other hardness tests? 2- How to measure Vickers…
A: Hardness is the property of material surface resistance to abrasion and indentation. To measure the…
Q: As the area under the stress-strain curve decreases, the toughness A Decreases B) Increases Stays…
A: Area under stress - strain curve represent toughness.
Q: What are the characteristics of unstable flow? Group of answer choices Density increases, flow…
A:
Q: partial press partial pressure of the rest of the gases in the container other than the oxygen? Be…
A:
Q: solve the heat loss by warm water, latent heat of fusion of ice (experimental), and the percentage…
A: Solution
Q: In an experiment with magnesium and HCl, is gas leaking and maybe inconstant temperatures an…
A:
Q: Compare columns I and II, and write A if the value in column I is greater than in II B if the value…
A:
Q: Wet deposition is a continuous process, while dry removal of air pollutants can be realized only in…
A: Wet deposition is a process in which the rain , particles , sleet , and snow become slightly acidic…
Q: The property that describes a fluids resistance to flow is adhesion diffusion surface tension…
A: To solve this problem we have to know about the given terms .
Q: Arrange the materials below from most to least penetration by ß particles. Assume a constan distance…
A: Radiation is nothing but the giving off the rays or the high speed particles. Here the atoms are…
Q: Please answer all the items will give you thumbs up and good rating. Answer if it is TRUE or FALSE…
A: Please find the below attachments.
Q: In using ATR-FTIR, liquid samples need no additional pressure because it is always in optimal…
A: True
Q: s of carbon material p on carbon face seals. in equipment such a materials s were tested
A: Null and alternative hypotheses: There are 4 different carbon material types. Denote the true…
Q: A student carries out an investigation of the viscosity of various compounds. The data is listed…
A: Viscosity is the resistance offered to the flow of liquid. The greater the resistance offered to the…
Q: The microspectrophotometer employing ___________light provides a rapid and reliable method for…
A: A microspectrophotometer is a tool that analyses matter by using electromagnetic radiation in order…
Q: mass fraction:
A:
Q: Match the folowing properties to their correct dimension and unit. * F/L^2 F/L^3 L^2/T M/L^3 None of…
A:
Q: 1. Moisture content dry basis (MC db) is the amount of solid per unit mass of dry solids present in…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: dipole dipole interaction between aspirin and silica explanation pls and steps also
A: Dipole Dipole interaction occurs when molecule have atoms which are different in…
Q: Draw a graph (not to scale) depicting the relationship between shear stress and shear rate…
A: Please find the graph attached.
Q: For solids lighter than water, specific gravity determination is by method. Select one: a. neither…
A: Both methods are useful for determination of specific gravity.
Q: volume off the filter flask is total of 35 ml of solution sC as is (250-35) + 215ML. sho extra…
A: Volume of filter flask = 250.0 ml Volume of solution added into the flask = 35.0 ml Extra volume =…
Q: The TD marking on a volumetric pipet stands for temperature dependent O t ime distinct O to deliver…
A: Given that : We have to identify which of the following stands for the TD marking on a volumetric…
Q: Volatile and semi-volatile compounds can be analyzed by GC
A:
Q: A: Measurement vessel B: Stopper C: Vent D: Thermometer E: Auxiliary thermometer F: Bath liquid G:…
A: Pycnometer: Pycnometer is used to measure and compute densities or specific gravities of…
Q: A typical split ratio is in ........ratio for .........quantity of sample?
A: The ratio by which the number of a firm's outstanding shares of stock are increased following a…
Q: When the diffusion test is performed in the setup in the figure, a white smoke is formed at point B…
A: According to Graham's law rate of diffusion/effusion is inversely proportional to square root of its…
Q: Which of the following is NOT a part of filtration systems?
A: The terms filtration means the separation of smaller particles from the larger particles. A…
Q: The rate of diffusion across a thin membrane can be increased Select all that apply. O increasing…
A: The more the concentration gradient (the difference in concentration either side of the membrane)…
Q: 1. Express the mathematical function for the straight line with the correct number of significant…
A: Since you have asked a question with multiple subparts, we will answer only the first 3 subparts for…
Q: Probelm 2
A:
Q: 1) ELI (excess) duct? O. 2) H20
A:
Q: diffusion
A:
Q: prium constant below. ing reactions matches stant?
A: Please remember that point, Equilibrium concentration for liquid and solid species always equal to…
A homogeneous mixture of hydrogen and oxygen separation methods
Step by step
Solved in 3 steps
- Compare anticipatory and reactive standards.In measuring the surface tension of a liquid (drop weight method), 20 drops of the liquid (r=0.2cm) falling apart from the tip whose diameter is 0.4cm were found to weigh 0.95 gram. What is he surface tension of the liquid? Show complete solution, and round the final answer up to 4 decimal places.Vacuum filtration is just one method that can be used to separate the components of a mixture. Describe another method for separating the components of a mixture, and comment on how "green" the method is. Be sure to indicate the physical state of each component during separation. Scientific literature should be cited as part of your response.
- Wet deposition is a continuous process, while dry removal of air pollutants can be realized only in the presence of precipitation. a. True b. False4. A sphere of radius 5 x10-2 cm and density of 1.1 g/cc falls at constant velocity through a liquid of density 1.0 g/cc and viscosity of 1 poise. What is the velocity of the falling sphere?10. Explain the step in filtration technique.
- In using ATR-FTIR, liquid samples need no additional pressure because it is always in optimal contact. True Falsepicture atachedMark the correct answer8. Mass transfer of a substance A a) is independent of temperature b) is independent of the velocity of the fluids c) increases with the viscosity of the medium in which it is found d) increases with transfer area