A sample of hydrogen (H2) gas was collected over water at 60°C. If the total volume of gas collected was 71.8 mL and the atmospheric pressure was 1.02 bar, what mass (in g) of hydrogen gas was collected above the water? The vapour pressure of water at 60°C is 150 torr.

A sample of hydrogen (H2) gas was collected over water at 60°C. If the total volume of gas collected was 71.8 mL and the atmospheric pressure was 1.02 bar, what mass (in g) of hydrogen gas was collected above the water? The vapour pressure of water at 60°C is 150 torr.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 89QAP

See similar textbooks

Related questions

Q: Consider the following scenario, would say the figure is demonstrating: OOOO The less dense nexane…

A: When one substance is completely dissolved in another substance, then it is called completely…

Q: 13. CH O CH3 1) MgBr 2) H3O+

Q: Which of the following is an alcohol? OH H3CC0 OH3C-NH₂ O NaOH H3C-C-CH3 CH 3 CH 2 OH

Q: Calculate the molarity of 110.0 grams of calcium chloride in a total of 500.0 mL of aqueous…

A: Given, mass of calcium chloride = 110.0 g we know, molar mass of calcium chloride(CaCl2) = 110.98…

Q: Consider the following rate law: Rate = K[B] Which of the following equations could be used to find…

A: As we know the sum of the powers of the concentration terms occur in the rate law expression is…

Q: Penicillin is hydrolyzed and thereby rendered inactive by penicillinase, an enzyme present in some…

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

Q: For the following reaction, 13.0 grams of sodium are allowed to react with 6.45 grams of water.…

Q: Identify reagents that can be used to achieve the following transformation: The transformation above…

A: Anti-Markonikov addition: The addition reaction in which substituent( halide)is attached to a less…

Q: Reaction 4 [copper (II) oxide → copper (II) sulfate] Sulfuric acid (H₂SO4) is corrosive. If you get…

A: The given reaction IV is - CopperII oxide→Copper (II) sulfate This reaction involves the addition of…

Q: You need to use a dilute hydrochloric acid solution in an experiment. However, the only bottle of…

A: We have to calculate the pH of the solution

Q: 17. Draw a structure for each alcohol below: isopropyl alcohol methanol 2,3-propanetriol

A: Alcohol is a psychoactive substance that is found in many beverages and is commonly referred to as…

Q: Compound # A A # of Carbon Signals 3 Using the knowledge of spectroscopy you gained in the prior two…

A: The spectroscopy deals the formula and structural elucidation of unknown compound.

Q: Determine the concentration of an HBr solution if a 50.00 mL aliquot of the solution yields 0.5745 g…

A: Given , mass of AgBr added = 0.5745 g Ksp(AgBr) = 5.0×10-13

Q: Use the chemical equation and table to answer the following question. HCI (aq) + NaOH (aq) --> NaCl…

Q: What is the multiplicity expected in the hydrogen NMR spectrum for the hydrogen atoms marked by a…

A: Given : structure of molecule Tip : multiplicity in NMR = n+1 n = adjacent hydrogen

Q: Spectrum B is ✓ [Select] internal alkyne terminal alkyne

A: IR spectroscopy based on the bond strength of different bonds present in a molecule. hence it helps…

Q: 2. Consider the following reactions: A -> B (1) B + M -> C (2) Assume M is present in great…

A: In the given problem we need to first figure out the rate equations. Based on that the relation…

Q: НО ОН NaOH, H2O; Ac₂0 0 ОН

Q: 119. Consider the following conductometric titration curve of HCI with NaOH: A Conductance. E D

A: Titration is a laboratory technique used to determine the concentration of a solution by gradually…

Q: 4. Predict the product(s) for the followi O O 1. excess LiAlH4 2. H₂O

A: LiAlH4 is a reducing agent. The carbonyl C=O gets reduced to C-OH. The lactone gets reduced to two…

Q: A student calculated a density of water as 1,15 g/mL from his/her experimental data. What errors…

A: Density is a measure of mass per unit volume of a substance. It is calculated by dividing the mass…

Q: What is the major product of the reaction below? a. H- H3C- CH3 CN -H CH₂CH3 b. H H3C NC- H3C- CH3…

Q: only need help with PART B. what is the biggest groups? The NH2? The CO2H? the CH3 groups.?

A: We have find out the Newman projection of the highest and lowest energy confirmation.

Q: Which substance has the highest/lowest van't hoff factor? Explain how the charge and radii size…

A: The van't Hoff factor (i) is a measure of the number of particles that a substance dissociates into…

Q: 5. Helium on the Moon was found to be 0.520% 2He, 8.25% ³He, and 91.23% 4He. What is the average…

A: average atomic mass = ∑(mass of its isotope× natural abundance )

Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: We have to determine the intermolecular forces present between the molecules and fill the given…

Q: 3. Predict the products of the following reactions. Use resonance to rationalize your answer. a. NO₂…

Q: 7) The ylide you are using in your reaction is considered.... A. Stabilized B. Unstabilized C.…

Q: could I have help wit this 3-part question about partial gasses of two substances, how would i go…

A: Given that - Volume of helium = 260 mL = 0.260 L Pressure of helium = 759 torr = 0.998 atm Volume…

Q: Draw skeletal structures of the fatty acids EPA and DHA.

A: In given question, it is asked to draw the structures of two omega-3 fatty acids- Eicosapentaenoic…

Q: Oxidation and reduction reactions are symbiotic (one can't exist without the other). Cite evidence…

A: Oxidation is defined as the gain of an oxygen atom or the loss of electrons. Thus, during oxidation…

Q: If for the reaction, ax + bY --> products, the rate law is determined to be r=K[X]¹[Y then the order…

A: Given: r = [X]1[Y]2 To determine order of the reaction

Q: Q2: For the following molecules, determine the number of IR active C-O stretching vibration: OFI a)…

A: In group theory, a representation is a set of matrices corresponding to symmetry operations such…

Q: What are the fragment ions obtained for the following through both the one bond and 2 bonds…

A: In mass spectrometry, the fragmentation of molecular ions takes place on the site where it has ion…

Q: A 300 mOsm glucose solution is separated from a 250 mOsm NaCl solution by a membrane that is…

A: Given , Glucose = 300 mOsm NaCI = 250 mOsm

Q: STARTING AMOUNT X How many L NaOH of a 0.075 M NaOH solution is needed to completely neutralize…

A: Recall the given chemical reaction, 2 NaOH aq + H2SO4 aq →…

Q: Which of the protons in the following molecule has the highest chemical shift H3C-O-CH₂-CH₂-C-H iv

A: Aldehydic protons have the highest chemical shift in NMR spectroscopy due to the electron…

Q: How many grams of glucose must be added to 275 grams of water in order to prepare each of the…

Q: Which of the following single-replacement A. Cu(NO3)2 (aq) + Pb (s) B. Cu (s) + Pb(NO3)2 (aq)…

A: A more reactive metal can replace a less reactive metal ion from the solution of the salt of the…

Q: Infrared spectroscopy is most useful for

A: Infrared spectroscopy is most useful for determining the molecular structure of a substance.…

Q: Thu Feb 2 Question 10 of 10 Determine the number of atoms of O in 45.0 grams of C12H22O11.

Q: A compound has the molecular formula: C4H8O2 and gives the following IR spectrum. What is the most…

A: We have find out the compound from given IR spectrum.

Q: Which of the resonance structures below is most significant? structure A structure C O structure B O…

Q: When 15.00 mL of 3.00 M NaOH was mixed in a calorimeter with 13.30 ml. of 3.00 M HCI, both initially…

A: we have to calculate the heat capacity of calorimeter

Q: Quinine is a natural product extracted from the bark of the cinchons tree, which is native to South…

Q: 34. The molar conductivities of KOAc and HCl at infinite dilution in water at 25°C are 90.0 and…

Q: 15. Compound A, a hydrocarbon with M* = 96 in its mass spectrum, has the ¹³C spectral data given…

A: Introduction Nuclei in a magnetic field can absorb electromagnetic radiation and then release it…

Q: what is the purpose of adding concentrated sulfuric acid to the product, 1-bromobutane after…

Q: Chlorofluorocarbons (CFCs) such as CF₂Cl₂ are refrigerants whose use has been phased out because of…

A: Answer: This question is based on energy conservation where heat lost by water will be gained CF2Cl2…

Q: 3. Choose the best reagent(s) for carrying out the following conversions. ОН ОН 0 за дв ОН ОН ОН ОН…

Question

A sample of hydrogen (H₂) gas was collected over water at 60°C.

If the total volume of gas collected was 71.8 mL and the atmospheric pressure was 1.02 bar, what mass (in g) of hydrogen gas was collected above the water?

The vapour pressure of water at 60°C is 150 torr.

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 by step

Solved in 2 steps with 2 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

in the following reaction, 27.1 mL of o2(g) is collected over water at 23*C and barometric pressure 751 mmHg. After the reaction, the buret could not be lowered far enough to make the water levels equal in both the burette and beaker. In fact, you measured the difference in water levels to be 34 mm, what must have been the mass of the Ag2O decomposed? (the vapor pressure of water at 23* C is 21.1 mmHg)
A 0.564 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H,SO,(aq) MSO,(aq) + H, (g) → A volume of 219 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal. molar mass: g/mol * TOOLS x10"
The volume of the mixture prepared by taking 1.158 moles and 0.842 moles of water and ethanol, respectively, at 25 ° C was measured as 68.16 cm ^ 3. Since the partial molar volume of water in the mixture is 16.98 cm3 / mol, find the partial molar volume of ethanol.
A gaseous mixture contains 429.0 Torr H2(g), 348.1 Torr N2(g), and 76.3 Torr Ar(g). Calculate the mole fraction, χ, of each of these gases.
A 0.640 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H,SO,(aq) – MSO, (aq) + H,(g) A volume of 291 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal. molar mass: g/mol Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemsitry | Pub
10. A piece of sodium metal reacts completely with water as follows: 2Na) + 2H2OM > 2NªOH(aq) + H2) The hydrogen gas generated is collected over water at 25.0°C. The volume of the gas is 246 mL measured at 1.00 atm. Calculate the number of grams of sodium used in the reaction. (Vapour pressure of water at 25.0°C = 0.0313 atm)
Sulfur dioxide reacts with oxygen in the presence of plati- num to give sulfur trioxide: 2 SO2(g) + O2(g) → 2 SO3(g) Suppose that at one stage in the reaction, 26.0 mol SO2, 83.0 mol O2, and 17.0 mol SO3 are present in the reaction vessel at a total pressure of 0.950 atm. Calculate the mole fraction of SO3 and its partial pressure.
A 0.580 g sample of a metal, M, reacts completely with sulfuric acid according to M(s) + H,SO, (aq) – MSO, (aq) + H, (g) A volume of 225 mL of hydrogen is collected over water; the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature is 25 °C. The vapor pressure of water at 25 °C is 23.8 Torr. Calculate the molar mass of the metal. molar mass: 63.1189 g/mol
An 6.72 g sample of Ag20 decomposes into solid silver and O2g). If the gas is collected over water at 25 °C and 0.986 atm of pressure, what is the volume of O2(2) gas collected? (The vapour pressure of water at 25 °C is 0.0313 atm.) 7. The balanced chemical equation for the decomposition is: 2Ag2O(s) 4Ag() + O2(g). А. 327 mL В. 371 mL С. 350 mL D. 305 mL Е. 343 mL
What is the temperature in K of 0.500 mole of neon in a 2.00L vessel at 4.32 bar? R = 0.08314 L· bar/mol·K.
Nitrogen dioxide (46.0 g mol–1) forms from nitric oxide (28.0 g mol–1) and oxygen (32.0 g mol–1): 2 NO(g) + O2(g) → 2 NO2(g) What is the volume change of the system when 36.0 g of NO2 is formed at a pressure of 1 atm and 300 K? –19.2 L –9.6 L +14.4 L
What is the mole fraction of calcium chloride in 3.35 m CaCl2 (aq)? The molar mass of CaCl2 is 111.0 g/mol and the molar mass of water is 18.02 g/mol.