Table 1 Temperature dependence of distilled water density t[°C] 15 PH20 [g cm 0.99996 16 0.99940 17 0.99990 18 0.99985 19 0.99978 0.99820 20 21 0.99799 22 0.99777 0.99754 24 0.99730 0.99705 25 Temperature in the laboratory is 20 °C. Calculate the density of unknown liquid with given data set. 222

Table 1 Temperature dependence of distilled water density t[°C] 15 PH20 [g cm 0.99996 16 0.99940 17 0.99990 18 0.99985 19 0.99978 0.99820 20 21 0.99799 22 0.99777 0.99754 24 0.99730 0.99705 25 Temperature in the laboratory is 20 °C. Calculate the density of unknown liquid with given data set. 222

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter9: Energy For Today

Section: Chapter Questions

Problem 14E

See similar textbooks

Related questions

Q: Convert 0.30 mg L-1 to ppb. Put value without unit.

Q: 8 Observe figure 11: calculate: a - The mass of water. b- The volume of oil. -The mass of oil. d-…

A: Given: Diagram To find: a) Mass of water b) Volume of oil c)Mass of oil Solution: Density is…

Q: Naproxen (C14H1403) is a commercially important anti-inflammatory agent that can be isolated from…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: Naproxen (C14H1403) is a commercially important anti-inflammatory agent that can be isolated from…

Q: Which is NOT directly attributable of property of water? A. The top of a lake freezing B. The…

A: Some important Characteristics of water (1). polarity, (2). cohesion, (3). adhesion, (4).…

Q: Match the following set-up to the type of mixture that it could be used to separate. # methanol and…

A: Given, Mixture are : Methanol and water Sand and saltwater

Q: 4B.

A: Since we have 1.4 L solution of a 4.4% glucose => mass of glucose = volume in mL X % glucose /…

Q: What volume is occupied by 4.75 moles of liquid acetone, C3H6O? (density = 0.791g/mL)

A: Given: The number of moles of C3H6O , (n)=4.75 moles. The density of C3H6O , (d)=0.791g/mL The molar…

Q: Question 11

A: The given temperatures are converted to Kelvin in order to identify highest temperature.

Q: A student measured the boiling point of an unknown liquid to be 82.9 degrees celsius. After…

A: Addition of impurities to a compound increases its boiling point but lowers the melting point of…

Q: What does simple distillation data from the same mixture would look like? 2. Why does the…

A: As you not specify so I am giving answer of second question collecting the cyclohexene fraction…

Q: A certain liquid X has a normal freezing point of 4.30 °C and a freezing point depression constant…

A: Depression in freezing point is colligative property. ∆Tf is the depression in freezing point. Kf…

Q: 1. The label on a 300 ml stock bottle reads 30% alcohol by volume. What volume of alcohol does it…

A: Given: Volume of Stock solution: 300ml % of Alcohol by volume(Volume…

Q: Ty + 54 3.1 V. TA

A: Given Information- Boiling point of liquid werewolf blood= 32.0 oA Freezing point of liquid…

Q: Calculate the slope (m) of the best-fit line using the equation: m=y2-y1/x2-x1. Report the result to…

Q: A chemist mixes 24.3 g of water with 41.0 g of acetic acid and 9.15 g of 2-methylpyrazine. Calculate…

A: To define a solution precisely, we need to state it's concentration that how much solute is…

Q: kratvels can you spend during the week

Q: Astudert wants t masue he olumeo aciruar jge gensone. The sudent stoud masue the oume f te ensone…

A: density is defined as mass of an object upon the volume of object density =mass volume here we are…

Q: what is the total volume of liquid delivered? how do i read the increments between. exactly how do i…

A: In order to find the volume of liquid delivered by the buret , we need to find the initial buret…

Q: Calculate the amount of heat needed to melt 93.3 g of solid hexane (C,Hj4) and bring it to a…

A: Heat absorbed or released in a chemical reaction(Q) is related with specific heat(c) related as Q =…

Q: Define the phases of matter and phase change?

A: The state of matter that is uniform throughout in physical state and chemical composition is known…

Q: A sample of gold required 3.25 times 10 to the fourth power J of heat to melt it from room…

A: The heat capacity is the amount of heat required to raise the temperature of a substance by 1 degree…

Q: Object C: Mass: 3.1 grams Volume: 5.8 cm Density: 53 g/cm up 3 Object E: Mass: 4 grams Volume: 4 cm…

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

Q: A 10.00mL sample of liquid is added to a flask with a mass of 90.05g. The mass of the flask and…

A: Given, Volume of liquid =10.0 mL mass of flask =90.05 g mass of flask and liquid =98.0 g

Q: DU SH MOOg piHos e se Sues 120 90 60 30 Time (minutes) What is the melting point of this substance?…

Q: Which is more efficient method of separating solids from liquids by filtration or by decantation?…

A: Filtration is a process of separation of solid particles from liquids by passing the liquid through…

Q: 1. 1. Constants such as boiling point and freezing point are intensive and extensive properties. Can…

A: NOTE

Q: 1. What phase change is being observed when an ice turns to liquid? * a. Melting b. Evaporation c.…

A: Melting involve conversion of a solid to a liquid and sublimation involve conversion of a solid to a…

Q: Homogeneous mixtures(

A: A. distilled water is a pure substance, not a homogeneous mixture. B. gasoline is homogeneous…

Q: Convert each temperature.a. 32 °F to °C (temperature at which water freezes)b. 77 K to °F…

A: a.

Q: Someone invents a new unit of measurement called a musk and defines that 5 mu equal to exactly 10-7…

A: In the given question we have to convert the gram in musk unit measurement, the given measurement…

Q: A vial is filled with chloroform (d = 1.48 g/mL), mercury (d = 13.53 g/mL) and water (d = 1.00…

A: The substance with the high density will form the lower layer and the substance with the least…

Q: 16.0 x10 3. 4.0 x 10-5 K[0.200]m[0.10o]" m=? K[0.100]"[0.100]n

Q: 7. A student combines pure NaCl (sodium chloride) with pure DI water. The resulting is an example…

A: Given process, Mixing of pure NaCl with pure DI water. a. homogeneous mixture b.…

Q: Ca(OH)2(aq)+HNO3(aq)⟶Ca(NO3)2(aq)+H2O(l)Ca(OH)2(aq)+HNO3(aq)⟶Ca(NO3)2(aq)+H2O(l) Express your…

A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…

Q: 5.What similarities can you see among the particles of solid, liquid and gas? 6. Are the particles…

A: Since you have posted multiple questions, the answer for first three question is given below. Kindly…

Q: Now it's time to create, analyze and interpret a Chemistry-based graph! Let's do this in steps. Data…

A: a) solubility vs temperature b) y axis - solubility (g NaCl/100 g of H2O) c) x axis - temperature…

Q: What is the boiling point of the unknown substance Xin K(Kelvin)? X(t) = X(g) AH÷°(kJ mol1)S°J…

Q: Would ice (density = 0.934 g/mL) float in ethyl alcohol (density = 0.789 g/mL)? Explain.

A: Here density of ice and density of alcohol both are given, we have to determine if ice would float…

Q: Convert the following given units to the desired units: (Show your solution) 1.…

Q: temperature scales

Q: Organisms can live on Earth because of Earth's location in the solar system. How does Earth's…

A: Answer

Q: C. Identify whether the substances listed below is an element (E), a compound (C), a Heterogeneous…

A: A substance that is made up of only one type of atom is called an element. A substance that is…

Q: QUESTION 3 3.478 g x 1.164g0.116 g/mL g/mL? What is the best answer to report for 2.00 mL O a. 1…

A: Following are the appropriate answers of the given questions.

Q: liquid X has a normal boiling point of 144.20 °C and a boiling point elevation constant K,=0.76…

A: Boiling point of solution = 145.3 °c Boiling point of solvent = 144.2 °c □Tb = 145.3 - 145.2 =…

Q: 1a. Determine the volume of 1.000 g of water (Densitywater= 0.9999 g/mL). %3D 1b. Determine the…

Q: How many units between the freezing point and boiling point of water do two of the three temperature…

A: As we know that three common temperature scales in use today are the Fahrenheit, Celsius, and Kelvin…

Q: A 255 mL round-bottom flask is weighed and found to have a mass of 114.85 g. A few milliliters of an…

A: We know that, PV = nRT n = PV/RT Given, P = pressure = 1 atm R = 0.0821 l.atm.mol-1.k-1 T =…

Q: A certain liquid X has a normal boiling point of 107.80°C and a boiling point elevation constant…

A: GIVEN: The normal boiling point(T0f)=107.80°C The elevated boiling point(Tf)=109.1°C The boiling…

Concept explainers

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.

Question

Table 1 Temperature dependence of distilled water density
t°C]
15
PH20 g cm
0.99996
16
0.99940
17
0.99990
0.99985
0.99978
0.99820
18
19
20
21
0.99799
22
0.99777
23
0.99754
0.99730
0.99705
24
25
Temperature in the laboratory is 20 °C. Calculate the density of unknown liquid with given data set.
mo (mass of empty pycnometer)
20.3054 g
mw (mass of pycnometer filled with
30.4398 g
water)
m1 (mass of pycnometer filled with
43.9845 g
liquid)

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Given Benzene - https://fscimage.fishersci.com/msds/02610.htm What is its boiling point (____grams per 100 mL)? Final answer must be rounded off to 2 decimal places and shall NOT have any unit.
A student measured the boiling point of an unknown liquid to be 82.9 degrees celsius. After consulting Table 2.1, this liquid is probably __________. Is the liquid pure? Why or why not? Table 2.1 Liquid - Boiling point (Celsius) Isopropyl alcohol - 82 Ethyl acetate - 77 Methyl cyclopentane - 72 Methanol - 65 Acetone - 56 Cyclopentane - 49
Measurements of a patient's temperature are routinely done several times a day in hospitalsDigital thermometers are used, and it is important to evaluate thermometers and select the best one. The accuracy of these thermometers is checked by immersing them in liquids of known temperature. Such liquids include an ice-water mixture at 0.0and boiling water at 100.0C at exactly 1 atmosphere pressure (boiling point with atmospheric pressureSuppose the data shown in the following table were obtained on three available thermometers and you were asked to choose the "best one of the three Which would you choose? Explain your choice
Convert 0.30 mg L-1 to ppb. Put value without unit.
Define the phases of matter and phase change?
Convert 120 mg/dL of glucose to Sl unit (mmol/L). MW of glucose = 180.0SKIP IF YOU ALREADY DID THIS OR ELSE DOWNVOTE
Below is a chart that represents temperature data obtained when a sample of water (H2O) is heated for 16 minutes and changes from the liquid to gas phase. Plot the data for the measurements given below. Being able to create graphs and interpret graphs is an integral part of any science course. You can use the graph paper included in this document, an Excel spreadsheet or your own graph paper. The time measurements are the x-axis coordinates. The temperature measurements are the y-axis coordinates. Space your axes in consecutive intervals such as units of 1, 5 or 10. Make sure to label your axes with the appropriate information, including the time and temperature units (minutes and °C). Give the graph the title “Phase Change of Water”.
a) Which of the following is the lowest temperature? a) 42 C b) 318 K c) 57 F d) all these temperatures are equal b) A sample of 5 kg pure lithium nitrate contains 10.1% lithium by mass. What is the % lithium by mass in another sample of 10kg pure lithium nitrate?
Why do meltiing, freezing and boiling point varies and depends on a kind of matter? Not less than 6 sentences.
A 395.9 mL sample of carbon dioxide was heated to 323 K. If the volume of the carbon dioxide sample at 323 K is 645.2 mL, what was its temperature at 395.9 mL? K
Concentration (mg/L) Ca Mg K Na Al 50.712 68.592 9.357 11.069 12.893 Calculate the CEC for individual soil components and the total CEC for the soil. Place your values in Table 1 below. Table 1. Ca2+ Mg2+ K+ Na+ Al3+ Total Concentration (mg/L) -------- CEC cmol(+)/kg
An experiment was performed to look at how density changes when t he ratio of water and ethanol was changed. The following data was obtained: % Mass Ethano1.00 2.50 3.50 4.00 6.00 7.50 9.50 Density, g/mL0.9963 0.9936 0.9918 0.9910 0.9878 0.9855 0.9826 Use Excel or a similar spreadsheet program to plot these six data points and answer the following questions . a.What is the independent variable? b.What is the dependent variable? c.What is the equation of the best-‐fit line? d.What is the value of the coefficient of determination? e. According to the best-‐fit line, what should the density of pure water be (i.e. what is the density when % mass ethanol = 0.00)?