Data: INCLUDE UNITS!!!Barometric Pressure:ABCDEFGH1JKLMNCalculations: INCLUDE UNITS AND SHOW WORK (attach scratch paper or use back side of the page)!!!Trial 1Trial 2Trial 30P2 H,0,(aq)759 forrMass of 10 mL grad cylinder with ~5 mLH₂O: solutionMass of empty 10 mL grad cylinderInitial gas volume readingFinal gas volume readingQTemperature (°C)Vapor pressure of water(from Table 8-1)Mass of H₂O₂ solution usedVolume of gas collected, in mlVolume of gas collected, in LPartial pressure of Oz, in torrPartial pressure of O₂, in atmTemperature (K)Number of moles of Oz formedNumber of moles of H₂O₂ consumedMass of H₂O2 consumed(molar mass = 34.02 g/mol)Mass percent H₂0₂ in solutionKI (cat.)Average mass % H₂O₂1516171819202122232 H₂0 (aq) + O₂(g)Trial 1Trial 250.081 49-83845.392 45.38350ml. 59 mal22.4°C 22.4°C17.518.619.821.18-7Temperature (°C) Vapor Pressure (torr) Temperature (°C)12.813.614.515.516.5PBaR=75968!Trial 350-132mperatures, in units of torr (760 torr = 1 atm).Table 8-1: Vapor Pressure of Water at Various Temperatures46.931.O52 ml.22.42242526272829303132*avie 0-1 lists the vapor pressure of water atVapor Pressure (torr)22.423.825.226.728.330.031.833.735.7Since the gas inside the graduated cylinder will contain both O2 and H₂0, the total pressureexerted (which will be equal to the barometric pressure) will be due to the mixture.Dalton's Law of Partial Pressures states that the total pressure exerted by a mixture ofgases is equal to the sum of the partial pressures of each mixture component:Ptotal= Po₂+ PH₂0(8)

The average mass percentage of H2O2 in a solution is needed to be find out. The pressure exerted by…

Data: INCLUDE UNITS!!! Barometric Pressure: A B C D 2 H,0,(aq) 759 forr Mass of 10 mL grad cylinder with ~5 ml H₂O: solution Mass of empty 10 mL grad cylinder Initial gas volume reading KI (cat.) Final gas volume reading 2 H₂0 (aq) + O₂(g) Trial 1 50.081 45.392 PBOR=759660 Trial 3 50.132 Trial 2 49.838 45.383 O O O 50ml 59 mil. 52ml. 45.943).

Data: INCLUDE UNITS!!! Barometric Pressure: A B C D 2 H,0,(aq) 759 forr Mass of 10 mL grad cylinder with ~5 ml H₂O: solution Mass of empty 10 mL grad cylinder Initial gas volume reading KI (cat.) Final gas volume reading 2 H₂0 (aq) + O₂(g) Trial 1 50.081 45.392 PBOR=759660 Trial 3 50.132 Trial 2 49.838 45.383 O O O 50ml 59 mil. 52ml. 45.943).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: (a) The graph on the right illustrates the behaviour of 1 mol each of two pV/ Pa m3 CO2 different…

A: PV=nRT This is the ideal gas equation. In which P is pressure, V is volume , n is number of moles ,…

Q: Consider a gas cylinder containing 0.100 moles of an ideal gas in a volume of 3.300 L with a…

Q: www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lg O STATES OF MATTER Calculating mole fraction in a gas…

Q: gas mixture contains 2.01 mol F, and 1.85 mol CH, with a total pressure of 150. kPa. What is the…

Q: a) Calculate the volume in ft' of one Ib-mole of air (MW = 29 lbm/lb-mole) at a temperature of 492 R…

Q: What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 12.0 L?

Q: Q-1: A mixture of ideal gases possesses the properties listed in table below whe examined at 2 bar…

A: The objective of this question is to determine the composition and properties of a gas mixture,…

Q: p/(kg m³) 0.225 0.456 0.664 1.062 1.468 1.734 PIA.6 The molar mass of a newly synthesized…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: "Each pi-l c-ntains 12.5 - of act-ve -ngre-dient. Adm-i--ister thr-e tim-s -aily unt-l ymptoms…

A: According to Charle's law, volume of a gas is directly proportional to temperature of that gas if…

Q: A chimney gas has the following composition by volume: 9.5% C02, 0.2% CO, 9.6% O2 and 80.7% N2.…

A: a. Using the given volume percentages, we can calculate the weight of the respective gas present in…

Q: The proximate analysis (% air dried basis), the ultimate analysis (% d.m.m.f basis) and experimental…

A: Answer:-

Q: 4. (a) Determine the reduced pressure (P,), volume (V,), and temperature (T, ) for a 50 L sample of…

A: According to Law of corresponding states if two or more substances have the same reduced temperature…

Q: Given a gas sample with a Temperature of 298 K, a Pressure of 1.2 atm, and a molar quantity of 0.12…

Q: Percent Yield of hydrogen gas at STP Trial 1 Trial 2

A: Mg(s) + 2HCl(aq) →MgCl2(aq) + H2(g)

Q: Suppose the volume displayed didn’t account for the volume of the tubes connecting the container to…

A: We have to tell the affect on a) moles of gas present b) absolute zero C) gas constant

Q: 9. A mixture of ideal gases consists of 4 kg of nitrogen and 6 kg of carbon dioxide at a pressure of…

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

Q: 2-25. The compound is initially at 40°F. If the pressure is constant at P = 1 atm throughout the…

A: We may proceed via these way,

Q: mixture of ideal gases possesses the proper Examined at 2 bar and 22°C giving the following : 20%;…

A: The objective of this question is to calculate a gas mixture's volumetric analysis, gas constant,…

Q: What is the mole fraction of magnesium nitrate, Mg(NO3)2, in an aqueous solution that is 5.549 wt %…

Q: Convert 401.50 mmol SO₂/m air to ppm, SO₂ in air at 0° Note: R=0.082056 (L.atm)/(Komol) Select one:…

A: We have, SO2 = 401.50 mmol/m3 = 0.40150 mol/m3 Moles of SO2 = 0.40150 mol/m3 Thus, volume of Air…

Q: Report sheet analysis of KCIO3/KCI Unknown substance 1 Mass of empty 400mL beaker 164.93g, Mass of…

A: Mass of empty 400mL beaker= 164.93 g Mass of 30mL beaker + test tube = 96.181g Mass of 30mL…

Q: Deduce the relation between the pressure and mass density, rho, of a perfect gas of molar mass M.…

A: The relationship between pressure, volume, temperature, number of moles, and gas constant for an…

Q: I underlined the part I need help with it says, " V ↓ by __ %"

A: Decrease in V% has been asked.

Q: The relationship between pressure (in kPa), temperature(inKelvin), and the specific volume (in-…

A: R is universal gas constant =0.518 kj/kg.k T is absolute temperature (k) P is absolute pressure…

Q: 2. The composition and C7+ properties of a natural gas are given below. (1) Calculate the z factors…

Q: A study was made of the effect of temperature on the volume of 2.00 g of helium (He) gas, with the…

A: 1)line equation y = mx +c m = slopec = y-interceptR2 = 0.834slope = 0.0146y-intercept = 3.83122

Question

Data: INCLUDE UNITS!!!
Barometric Pressure:
A
B
C
D
E
F
G
H
1
J
K
L
M
N
Calculations: INCLUDE UNITS AND SHOW WORK (attach scratch paper or use back side of the page)!!!
Trial 1
Trial 2
Trial 3
0
P
2 H,0,(aq)
759 forr
Mass of 10 mL grad cylinder with ~5 mL
H₂O: solution
Mass of empty 10 mL grad cylinder
Initial gas volume reading
Final gas volume reading
Q
Temperature (°C)
Vapor pressure of water
(from Table 8-1)
Mass of H₂O₂ solution used
Volume of gas collected, in ml
Volume of gas collected, in L
Partial pressure of Oz, in torr
Partial pressure of O₂, in atm
Temperature (K)
Number of moles of Oz formed
Number of moles of H₂O₂ consumed
Mass of H₂O2 consumed
(molar mass = 34.02 g/mol)
Mass percent H₂0₂ in solution
KI (cat.)
Average mass % H₂O₂
15
16
17
18
19
20
21
22
23
2 H₂0 (aq) + O₂(g)
Trial 1
Trial 2
50.081 49-838
45.392 45.383
50ml. 59 mal
22.4°C 22.4°C
17.5
18.6
19.8
21.1
8-7
Temperature (°C) Vapor Pressure (torr) Temperature (°C)
12.8
13.6
14.5
15.5
16.5
PBaR=75968!
Trial 3
50-132
mperatures, in units of torr (760 torr = 1 atm).
Table 8-1: Vapor Pressure of Water at Various Temperatures
46.931.
O
52 ml.
22.42
24
25
26
27
28
29
30
31
32
*avie 0-1 lists the vapor pressure of water at
Vapor Pressure (torr)
22.4
23.8
25.2
26.7
28.3
30.0
31.8
33.7
35.7
Since the gas inside the graduated cylinder will contain both O2 and H₂0, the total pressure
exerted (which will be equal to the barometric pressure) will be due to the mixture.
Dalton's Law of Partial Pressures states that the total pressure exerted by a mixture of
gases is equal to the sum of the partial pressures of each mixture component:
Ptotal= Po₂+ PH₂0
(8)

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: Introduction

VIEW

Step 2: Calculation of mass of H2O2 solution used

VIEW

Step 3: Calculation of volume of gas collected

VIEW

Step 4: Calculation of partial pressure of O2

VIEW

Step 5: Determination of Temperature in K

VIEW

Step 6: Calculation of number of moles of O2 formed

VIEW

Step 7: Calculation of number of moles of H2O2 consumed

VIEW

Step 8: Calculation of mass of H2O2 consumed

VIEW

Step 9: Calculation of mass percentage of H2O2

VIEW

Solution

VIEW

Step by step

Solved in 10 steps with 1 images

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

(a) Use the following data for NH3 (g) at T = 273 K to evaluate B2P (T). (Here Z is the compressibility factor, PV/RT). P (bar) 0.10 0.20 0.30 0.40 0.50 0.60 0.70 Note: You will need to fit this data to a least-squares line. (b) At standard temperature (273.15 K), the density of O₂ varies with pressure as indicated in the table below: P (bar) 0.25331 0.50663 0.75994 1.01325 Z-1 1.519 x 10-4 3.038 x 10-4 4.557x 10-4 6.071 x 10-4 7.583 x 10-4 9.002 x 10-4 1.0551 x 10-3 2 p(g/L) 0.356985 0.714154 1.071485 1.428962 Use this data to find the second virial coefficient, B2v, of oxygen. Note that mo2 = 31.9988 Daltons. (Hint: It will be useful to determine the molar volume from each value of p.)
3. Given: Soda and lime are added to a glass batch in the form of soda ash (Na,CO,) and limestone (CaCO). During heating, these two ingredients decompose to give off carbon dioxide (CO₂), the resulting products being soda and lime. Find: Compute the weight of soda ash and limestone that must be added to 110 lb of quartz (SiO₂) to yield a glass of composition 72 wt% SiO₂, 16 wt% Na₂O, and 12 wt% Cao. Solution:
The data below was collected using the procedure described in your lab notebook: Mass (before reaction): test tube + HCl(aq) + stir bar + capsule 27.000 g Mass (after reaction): test tube + HCl(aq) + stir bar + capsule 25.000 g Volume of water displaced from the squirt bottle 146 mL Temperature of the CO2(g) 298.5 K Pressure (atm) 1.012 atm Using this data answer each of the questions below. Enter your answer to three significant figures and enter only the numerical value in the answer box. Calculate the mass of CO2(g). Calculate the number of moles of CO2(g). Calculate the density of CO2(g) in g/L. Calculate the molar mass of CO2 assuming a temperature of 298.5 K. Calculate the Gas constant, R, in L*atm/K*mol. Calculate the % error of the value of the Gas constant, R.
← MasteringChemistry: Ch. 8 Intro X G A sample of ideal gas is in a sex b Success Confirmation of Quest x | + session.masteringchemistry.com/myct/itemView?offset=next&attemptNo=1&assignment с Disney+ | Movies... inquizitive
#3. Find PV = 77.0 m3V' = 138 m3P' = 42.0 kPaP = kPa#13. Some methane at 493 kPa gauge pressure occupies 746m3. What is its gauge pressure if its volume is 497 m3?P' = kPa
Please help me out with this ?? complete Thanks in advance
I need help with quesion 4. Thanks.
5 ral Aktiv Chemistry DeL D2L https://app.101edu.co + Ch. 1 Introduction -... Aktiv Chemistry Connect-Bio Google Docs - ▬▬▬ Q Search CG Grade Calculator .... What is the molar mass of an unknown gas with a density of 5.10 g/L at 3.00 atm and 45.0 °C? J R Point Grade Calcula... Question 16 of 21 (7 1 e Class Search Ho +
1 4 7 +/- Question 4 of 21 At what temperature (in K) does CO₂ have a density of 0.812 g/L at 1.17 atm? 2 5 8 3 60 9 O K Submit Tap here or pull up for additional resources XU x 100
1. A wet gas from a field in Iran is processed through two stages of separation; first stage separator operates at 220 psia and 71°F, while the stock tank operates at atmospheric pressure and 69°F. The separator gas condensate ratio is 41,000 scf/STB and the stock tank gas condensate ratio is 450 scf/STB. The molecular weights of the separator gas and stock tank gas are 25.0 and 35.0 lb/lb-mol, respectively. The stock tank condensate gravity is 0.85 and its molecular weight is 125 lb/lb-mol. Let us calculate the specific gravity of the reservoir gas in a step-wise manner, by considering quantities for one STB of condensate. Note that 1.0 bbl is 5.614 ft. Separator gas MWsg = 25 lb/lb-mol 41,000 scf/STB Reservoir gas 1st stage separator 220 psia and 71°F Stock tank gas MWsg = 35 lb/lb-mol 450 scf/STB 2nd stage separator (Stock tank) 14.7 psia and 69°F MW=125 lb/lb-mol SGstc = 0.85 Stock tank condensate a. to one STB. Calculate the mole number [lb-mole] of the stock tank condensate that…
app.101edu.co Inbox (17)-ilodya... in Elms College Moo... < Book Pro 1 4 7 +/- A sample of a gas occupies 335 mL at 18.3 °C. How many ml will it occupy at 55.3 °C? 2 LO 5 Aktiv Chemistry a... 8 Question 10 of 14 3 6 9 0 ☐ calculus-10th-edit... x 100 Paused Submit
Aktiv Chemistry C KU Portal SC https://app.101edu.co D2L 45°F Partly sunny X Ch. 1 Introduction -... @ Aktiv Chemistry F2 A chamber contains equal molar amounts of He, Ne, Ar, and Kr. If the total chamber pressure is 1 atm, then the partial pressure (in atm) of Kris: D # F3 Connect-Bio Google Docs CG Grade Calculator ... R Point Grade Calcula.. $ F4 DII % F5 8 Question 27 of 30 F6 A * & PrtScn Class Searc Home