Answered: Calculate the enthalpy of vaporization…

Calculate the enthalpy of vaporization at the normal boiling point (760 mmHg) of the liquid(water, boiling point of 100 celsius).

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter16: Fiber Optics And Lasers In Bioinstrumentation

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Based on the absorption spectra below, what would be the color of the pigment?

A: The colour that is absorbed is not reflected in fact its complementary colour is reflected.

Q: A sample of mercury has a density of 13.6 g/cc at 37 0C. Calculate the specific gravity of mercury

A: Specific gravity or relative gravity is dimensionless quantity which refers to ratio of mass of…

Q: What is measured at the A260 absorbance values?

A: DNA and RNA absorbs UV light due to heterocyclic rings of the nucleotides that is present in the…

Q: How many kilojoules are released by freezing 2.5 mol of H2O?

A: Enthalpy of freezing (∆Hfree) is used to calculate energy needed to release when liquid becomes…

Q: Liquld A Is known to have a higher viscoslty and higher vapor pressure than Liquld B. Use these…

A: As per guidelines only first question will be answered. Answering multiple questions is not allowed.

Q: State the reversible chemical equation for the reaction of carbon dioxide and water to carbonic acid…

A: Haemoglobin is a very important component present inside the red blood cells, which play a major…

Q: Calculate the pk, of an acid with Ka = 7.77 x 104.

A: pKa of an acid is the pH at which 50% of the acid is deprotonated or dissociated. +1/-1 pH unit…

Q: Rank the following aqueous solutions in order of increasing vapor pressure. work for this question.…

A: Several physical properties such as boiling point and melting point change depending on the number…

Q: How many kilocalories are needed to vaporize 5.8 mol of Br2?

A: Bromine is a dark reddish-brown fuming liquid with a pungent odor. Denser than water and soluble in…

Q: The _____________ is defined as the energy required to vaporize one mole of a liquid at a pressure…

A: There are three states of matter-solid, liquid, and gas. The temperature required to change the…

Q: The following data was collected for n-pentane and isopentane: Compound P, (kPa) n-pentane 282.9 at…

A: Multiple subparts are asked . I will answer the firt 3 subprts, as per guidelines. P1 = 955.9 kPa P2…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 39.0 L?

A: The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation…

Q: calculate the amount of urea if the patient urea nitrogen is 800mg/L?

A: Urea is the principal end product of protein and amino acid catabolism. Molecular weight of urea…

Q: Po-210 is an alpha emitter with a half-life of 138 days. Howmany grams of Po-210 remain after 552…

A: Given Values: t1/2 = 138 days t = 552 days No = 5.80 g Nt = ??

Q: föllowing would dispersion forces be the most important factor in determining physical properties in…

A: The London dispersion forces are defined as the weakest existing intermolecular forces. It is a…

Q: Given the following values, use the absorbance formula to find the hemoglobin concentration of the…

A: Blood is a biological fluid that flows within the blood vessels throughout the body. It is composed…

Q: If the equation produces from data is y = 0.300x - 0.857 and the absorbance for the unknown is…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: Why is 350°C water emitted from a black smoker not boiling?

A: Black smokers are one of the types of hydrothermal vents that are found in deep sea beds and appear…

Q: A sample of 8.00 mol of gas in a 10.00 L container is at 45.0 °C. What is the pressure (in atm) of…

A: Moles of the gas (n) = 8 mol Volume of the container (V) = 10 L Temperature (T) = 45 + 273 = 318 K…

Q: Normal room temperature is about 74 degree. What is the equivalent temperature on the Celsius…

A: Temperature defines the direction of spontaneous heat flow between objects/systems. Heat flows from…

Q: Bacteria that have a composition of CSH702N. Determine the BOD for 30mg/L, following the following…

A: Microbes, which are tiny and nearly invisible, have had a huge influence on society since the…

Q: Discuss how temperature of a commodity can influence the vapor pressure deficit

A: temperature is the measure of hotness or coldness of a body . it is given in different scales .

Q: A 75.0 g piece of Ag metal is heated to 80.0 C and dropped into 50.0 g of water at 23.2 ° C. The…

A: To find: Specific heat of silver

Q: What is the vapor pressure of a liquid?

A: As the liquid is heated at a particular (T) temperature, the molecules of water attains kinetic…

Q: How many liters of dry hydrogen gas, measured at 798 mmHg and 21C, will be released by the…

A: When change in pressure, volume and temperature occurs than the combined gas law is used. Combined…

Q: Which of the following liquid substances exhibit the highest viscosity at 25 ºC? A.…

A: Organic molecules are molecules made of carbon, hydrogen, and oxygen. The organic molecules are…

Q: A plot of pressure-volume isotherms for an ideal gas at two different temperatures is shown below.…

Q: 8. At 100 °C, 1.00 gram of liquid water has a volume of 1.043 mL. What volume will 1.00 gram of…

A: Internal energy (U) is the sum of kinetic and potential energy associated with the random motion of…

Q: What is the effect of pressure on a liquid’s boiling point?

A: The boiling point is considered as the temperature at which the vapor pressure of the liquid becomes…

Q: define the equilibrium constant KP for the chemical equilibrium ofideal-gas mixtures?

A: Kp is the equilibrium constant given by the partial pressures of a reaction. This gas constant is…

Q: The equation describing the linear relationship between hemoglobin concentration and absorbance at…

Q: At -47°C the vapor pressure of ethyl bromide is 10 mmHg, while that of ethyl chloride is 40 mmHg.…

A: Given : Mole fraction of ethyl chloride = 0.80 Vapor pressure of ethyl bromide = 10 mmHg Vapour…

Q: Describe the Bohr effect.

A: According to Bohr Effect the affinity of hemoglobin for dioxygen decreases with decrease in pH

Q: During transfer of liquids using a micropipette:

A: Micropipettes are used in laboratory to measure volumes less than 1000 uL or 1 mL.

Q: Write the equation for the dissociation (separation) of water and label the hydrogen & hydroxide…

A: When water dissociates, one of the hydrogen nuclei leaves its electron behind with the oxygen atom…

Q: A helium gas cylinder of the sort used to fill balloons has a volume of 0.180 m3 and a pressure of…

A: The ideal gas law is equation of state of a hypothetical ideal gas where the Pressure, Volume,…

Q: Determine and report the pressure of collected hydrogen gas in atmospheres. Report this result to…

Q: How can the temperature of steam be raised above 1008C? Which instrument is based on this technique…

A: Heat is one of the antimicrobial agents.

Q: Nitric acid can be produced by the reaction of gaseous nitrogen dioxide with water. 3 NO2(g) +…

A: Nitric acid is a nitrogen oxoacid of formula HNO3 in which the nitrogen atom is bonded to a hydroxy…

Q: estimate of 8.78 for the microscopic ionization constant pKp. Given this information, what is the…

A: Given, pK1 = 7.57 pK2 = 9.30 pKD = 8.78 pK1 = -log(K1)K1 = 10-PK1K1 = 10-7.57 = 2.69×10-8 pK2…

Q: A cylinder of gas at room temperature (20 degrees Celsius) has a pressure P1. To what temperature in…

A: According to the ideal gas law PV=nRT Here, P= Pressure V = Volume n = number of moles R = Ideal…

Q: The vapor pressure of component Cis 272 torr, and that of component E is 176 torr a vith x 0.200 has…

A: All the values are given in the question so just put the values in required formula

Q: For ferrocene (C10H10Fe) the enthalpy of sublimation is 73.2 kJ/mol and the entropy of sublimation…

A: Given Enthalpy of sublimation = 73.2 kJ/ mol Entropy of sublimation =243 J/ mol K To calculate: The…

Question

Calculate the enthalpy of vaporization at the normal boiling point (760 mmHg) of the liquid(water, boiling point of 100 celsius).

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.

Similar questions

The vapour pressure of water at blood temperature is 47 Torr. What is the partial pressure of dry air in our lungs when the total pressure is 760 Torr?
Given the following values, use the absorbance formula to find the hemoglobin concentration of the unknown. As =0.600Au =0.300Cs =20g/dl
Normal room temperature is about 74 degree. What is the equivalent temperature on the Celsius scale?
A cylinder of gas at room temperature (20 degrees Celsius) has a pressure P1. To what temperature in degrees Celsius would the temperature have to be increased for the pressure to be 1.2p1?
A helium gas cylinder of the sort used to fill balloons has a volume of 0.180 m3 and a pressure of 150 X 105 Pa (150 atm) at 298 K (25 °C). How many moles of helium are in the tank? How many grams?
Calculate the following concentration given this
According to Dalton’s law, what is the partial pressure of amixture of gases? What is water vapor pressure?
Write the equation for the dissociation (separation) of water and label the hydrogen & hydroxide ions?
What is the approximate concentration of the solution in mol\kg, if 1 mol of solute particles raises the boiling point of 1 kg of solvent by 3.63 °C (3.63 K)?
Determine and report the pressure of collected hydrogen gas in atmospheres. Report this result to one more digit than allowed by applying the rules of significant figures. (1 atm = 760 mm Hg, an exact conversion factor.) Determine the moles of hydrogen collected by substituting the appropriate quantities into the ideal gas equation and solving. Report this result to one more digit than allowed by applying the rules of significant figures. Notes: the gas temperature is the same as the listed temperature; R = 0.082057 L-atm/mol-K. Be mindful of units. Determine the experimental atomic mass of Cu. Round this result to the correct number of significant figures. Determine the percent relative error (= ????????????−?h????????? ? 100). The molar mass of Cu is 63.546 g/mol. Mass of copper before electrolysis 6.008 g Mass of copper after electrolysis 5.860 g Volume of H2 collected 58.9 mL Pressure of H2, PH2 720.8 mm Hg Temperature 24.0 oC
40.00 mL of 0.1100 M HCl is diluted to 100 mL with H2O and titrated with 0.1M NaOH. Calculate the pH after addition of the following volumes(mL) of titrant. d) 40.00 e) 43.95 f) 44.00 g) 44.05 h) 50.00. Plot the titration curve. Select an indicator from the table found in your book.
The equation describing the linear relationship between hemoglobin concentration and absorbance at 520 nm is y=0.0523x+0.011. If the absorbance value is 0.6, calculate the % hemoglobin in whole blood.