What is density? Explain why density can work as aconversion factor. Between what quantities does it convert?

Q: The Gouy balance is working by making use of the interaction between the magnetic fiel and

A: A Gouy balance is used to determine the magnetic susceptibility of a substance.  A strong magnet is…

Q: Why is the y intercept of a regression line 0?

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Q: Centripetal and centrifugal force which involve in manetic field mass analyzer.

A: The mass spectrometer is an instrument that is used to measure the masses and relative…

Q: The data system; controls all modules of the HPLC instrument; takes signal from the detector and…

A: Ans: Computer

Q: Briefly explain why internal standardization method is useful in analytical chemistry?

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

Q: For the numbers 116.0, 97.9, 114.2, 106.8 and 108.3, find the range and 90% confidence interval for…

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Q: As used in the definition of a sampling distribution, "all possible random samples refers to

A: The sample distribution involves the usage of statistical methods in the probability distribution of…

Q: A cylindrical drum (2 ft. in diameter and 3 ft. height is filled with a fluid whose density is 40…

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Q: dynamic data is essential.

A: In this question we have to explain above situation and give more examples of such dynamic data in…

Q: One of the applications of analytical chemistry in the field of medicine and allied health is the…

A: Analytical tools such as LC-MS is used to determine the metabolic pathways and quantification of the…

Q: how would density be affected if hydrometer was tipped to the side

A: An instrument that used to measure the relative density or specific gravity of liquids, is known as…

Q: A pool is filled with chlorinated water at a rate of 45.6kg/min. The mass fraction of water is 0.914…

A: Given: Flow rate of solution = 45.6 Kg/min. And mass fraction of chlorine = 0.086

Q: (c) Explain how ab initio method is different from semiempirical method.

A: Computational chemistry uses result of theoretical chemistry incorporated into efficient computer…

Q: Density of object analysis Density (g/cm³) Diameter Volume Height (cm) Mass (g) (cm) (cm³) Object A…

A: Calculation of Volume and Density: For object A: Given data: diameter = 1.14 cm height = 1.71 cm…

Q: How to obtain the relative error with a set of data points

A: For a set of data points, relative error is obtained by dividing the mean absolute error by the mean…

Q: Repeatness is very important used to I a) Increase the error. b) Decrease the error. c) Minimize the…

A: Repeatness means to perform an experiment again and again.

Q: The scatter of replicate measurements may be expressed by:

A: The scatter of values obtained from repeated measurements is characterized by standard deviation.…

Q: Time (min) Which separation is better? What can cause this behaviour (if all other conditions are…

A: To explain which separation is better.

Q: Hydrometer consists of a bulb attached to a stalk of constant cross-sectional area.

A: Hydrometer is used to measure density of a liquid . This device consists of a sealed, long-necked…

Q: c- The precision of CaO %, 50.04, 48.67, 51.35 is

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Q: Using the information above, run the linear regression for your data. Enter the equation for the…

A: A question based on general chemistry that is to be accomplished.

Q: When are the Computational Methods used?

A: Computational Chemistry is a branch of chemistry which uses the method of computer simulation to…

Q: 1. Problem In analytical chemistry accuracy describes: (a) How wide is data spread (b) How close to…

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Q: Please answer b,c,d parts

A: The electron configuration of an atom or element describes how electrons are distributed in their…

Q: Find the discharge of water in liters / second in a pipe of diameter 55 cm with the velocity of 3.5…

A: Discharge of water in L/sec = area of the pipe opening x velocity of water flow

Q: Convert a speed of 245 cm/s to units of inches per minute. Also, show the unit analysis by dragging…

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Q: Use the dimensional analysis method, convert 10000000 pound-force in to megapascal.

A: 1 pound-force = 0.00689 MPa

Q: We use control charts to monitor a. random variation. b. assignable variation с. natural variation

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Q: Derive a compression factor equation

A: Compression factor: It is defined as the ratio of molar volume of a gas to the molar volume of an…

Q: - The distance from the earth to the moon is approximately 240,000 miles (mi). The peregrine falcon…

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Q: A reduced variable is the corresponding critical constant divided by the actual variable True False…

A: Reduced properties could be defined as the ratios of temperature, pressure, and particular volume of…

Q: If an association between an exposure and an association is differs significantly in strata of a…

A: 1. Answer - Given statement is true . Explanation -  The effect or association between an exposure…

Q: What is density, types of densities properties of a material, and suitable technique that can be…

A: Mass, volume, density etc. are the physical properties of a matter.

Q: b. What are the correct labelings of the axes for the data plot?

A: The experimental procedure related to the concerned data plot has been described with the question.

Q: What about the stretches at 2900 and 2600?

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Q: It isn't incomplete. I get stuck on pt c though.

A: The number of moles of AgNO3 is 0.569 mol.

Q: Can someone help me write out this conversion in this bracket from?

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Q: Make the correction:

A: Calculated pH for NaOH solution is very fine and very correct hence their is no need of…

Q: What is compensation depth?

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Q: Calculate (capacity factor) of (C)

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Q: Show ALL calculations pls. Don't reject if you dont know how to answer I need this.  a. What are…

A: In this titration, soda ash is undergoing titration using two different indicators to indicate the…

Q: What is the plate height if the length of the column is 10cm?

A: The plate height is calculated as: H=LN where, L is the length of column and N is the number of…

Q: the Thermo Fisher application

A: In this question we have to choose correct option with reasonable explanation.

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: Fuel oil whose relative density is 0.627 is flowing in a pipeline having a diameter of 35 mm at 120…

A: Let us consider that that the fuel oil flows h meters in one sec then its velocity=h m/sec. So the…

Q: at Error d)

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Q: What is the control variable, independent variable, dependent variable for the filtration process.

A: The measurable quantity is called variable in the lab experiments. This includes the reactions which…

Q: Determine the equation of line with x intercept -3 that is perpendicular to a line x-3y-16=0

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