Consider the following balanced reaction: MgS(s) + 2 HBr (aq) --> MgBr2(aq) + H₂S(g) If you collect 357 mL of H₂S gas over water, at 35.0 °C and a pressure of 770 mmHg, how many grams of MgS were used for the reaction? Give your answer to three sig. figs.

Consider the following balanced reaction: MgS(s) + 2 HBr (aq) --> MgBr2(aq) + H₂S(g) If you collect 357 mL of H₂S gas over water, at 35.0 °C and a pressure of 770 mmHg, how many grams of MgS were used for the reaction? Give your answer to three sig. figs.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 87QAP

See similar textbooks

Related questions

Q: I need the answer for the lowest yield, same question, please?

Q: A chemist prepares a solution of copper(II) sulfate (CuSO4) by measuring out 15. g of copper(II)…

Q: 1. A gas has a temperature of 14ºC, and a volume of 4.5 liters. If the temperature is raised to…

A: • The values provided in the question are:- i) Initial temperature of a gas, T1 = 14 °C = 287 K…

Q: Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor…

A: Given , Molecule : Heptane

Q: 16.10 Give the name for the amino acid represented by each of the following abbreviations: a. Trp b.…

A: Amino acids are represented by either three letter code or single letter code.

Q: Many drugs decompose in blood by a first-order process. Two tablets of aspirin supply 0.60g of the…

A: According to the question, The half-life of the reaction is given by = t12 = 90 min The initial…

Q: Part A What is the molarity of an HCl solution if 15.0 mL HCl solution is titrated with 29.6 mL of…

A: The unknown concentration of the acid or Base can be calculated by the method of titration with the…

Q: How many yellow photons (580 nm) are in a pulse with a total energy of 150 kJ? Report your answer in…

A: The energy (E) of an einstein is, E = Ne = Nhc/λ

Q: 3-methylbutanal CI 1-chloropropane Et₂0 + Mg 1) Eto MgCl propylmagnesium chloride ii H₂O OH…

A: The explanation is given below-

Q: Show all the steps and labels for full credit. 8 Propose a structure for the following: C6H13Br. NMR…

Q: Question 7: Draw the products formed when each alkene is treated with O3 followed by Zn, H₂O.

A: When alkene is treated with ozone and zn/H2O then ozonide is formed which breaks into aldehyde or…

Q: What would need to happen if you wanted to melt NaCl?

A: The Sodium chloride is the salt containing the Sodium ions and chloride ions which are held together…

Q: Macmillan Learning Iridium-192 is one radioisotope used in brachytherapy, in which a radioactive…

A: (i) Given, Initial amount = 8 g.

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A: Balancing chemical reactions is based on the law of mass conservation, which is done by the…

Q: n/takeAssignment/takeCovalent Activity.do?locator-assignment-take [Review Topics] [References] Use…

A: The reaction will be --> ZnI2 (s) + H2O (l) --> Zn2+ (aq) + 2I- (aq)

Q: I I I 1 1. BH3-THF 2. H₂O2, NaOH +

Q: What would be present in an IR spectra of 2-methylheptan-4-one?

A: Analysis of IR spectra of 2-methylheptan-4-one

Q: 2. What is the molarity of an HCl solution if 25.0 mL of it was neutralized by 17.0 mL of 2.50 M…

A: Since, you have asked multiple questions according to bartleby guidelines, we will solve first three…

Q: 1A H2A Li Be Na Mg 38 48 58 68 7888 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr…

A: Electronic configuration: The arrangement of electrons into the orbitals of an atom according to…

Q: A large balloon has an original volume of 1.0 m3 when it is released from the ground. When the…

Q: Peptides from sweet potato with antioxidant properties have the following sequence of amino acids.…

A: We have to draw the structure of the given peptides and write the one letter abbreviation

Q: What is the principal product(s) formed when 1 mol of methylmagnesium iodide reacts with 1 mol of…

A: Correct option is I

Q: section in your e Text. Two substances, A and B, initially at different temperatures, come into…

A: we have to calculate the specific heat capacity of substance A

Q: What is the major product of the reaction below? 1) NaOMe 2) H₂O O OO A B C OH (A) OMe HOLON (B) OMe…

A: Given epoxide to be open in basic medium..which goes via SN2 mechanism..

Q: Using the data in the table, calculate the rate constant of this reaction. k= A + B C + D Trial [A]…

A: To determine the value of K , first we need to find rate law for the reaction . Let us assume the…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Br2 H₂O

Q: you are careful about what is being measured. A. B. C. Match the spectrum to the compound. All types…

A: The structure of a compound can be determined by number of signals and chemical shift present in…

Q: How many elimination products can form in the following reaction? н оооо P 2 4 коснз CH3OH

A: This is bita elimination reaction for this we required bita hydrogen.

Q: Unit conversion challenge: A local water retention pond was found to have elevated mass…

A: Here We have to change unit of volume from m3 to Liter.

Q: How many stereoisomers of 2-methyl-heptan-4-ol could form? How many would you expect to form? In…

A: Only two isomers are possible.

Q: The flask contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret contains…

Q: 900. K the following reaction has K,-0.345: 2 SO₂(g) + O₂(g) 2 SO3(g) an equilibrium mixture the…

A: Kp is equilibrium constant

Q: Part A If you had excess chlorine, how many moles of of aluminum chloride could be produced from…

A: Aluminium (Al) react with chlorine gas (Cl2) to produce aluminum chloride (AlCl3) Given mass of Al…

Q: . Predicting Chemical Products Directions: The following pairs of atoms form ionic or covalent…

Q: 16.48 Oxaloacetate is an inhibitor of succinate dehydrogenase. COO COO™ CH₂ CH₂ COO Succinate CH₂…

A: Oxaloacetate is competitive inhibitors of succinate dehydrogenase

Q: a. CH3CH₂-C=C-CH₂CH₂CH3 ·00 C=C b. c. HC=C–CH,CH,–C=C–CH3 (HO)

A: -> Ozonolysis of Alkyne in presence of water formed carboxylic acid as products. ->pi system…

Q: A process that is used to inflate things such as weather balloons, life rafts, etc. is the reaction…

Q: If 0.2 M HCl is added to an equal volume of 0.4 M NaOH, what are the new concentrations of OH and…

A: Given concentration of HCl = 0.2 M Concentration of NaOH = 0.4 M Equal volume of NaOH and HCl…

Q: Rank the five molecules from least polar to most polar. Explain why the order makes sense given what…

A: The concept used is from chemical bonding of inorganic chemistry. Here we have to tell about…

Q: 1A H2A Li Be Na Mg 38 4B 5B 6B 7B8B K Ca Sc Ti V Cr Mn Fe Co 8A BCN 1B 2B Al Si P 3A 4A 5A 6A 7A He…

A: Valence shell is the outermost shell of the atom. Electronic configuration is written by following…

Q: Which is the reducing agent in the combustion of methanol? CH3OH+02 H₂O + CO₂ O a) 0₂ Ob) H₂0 c)…

A: Oxidation: It involves loss of electrons Or Increase in the oxidation number. Or Addition of oxygen…

Q: what would need to happen if you wanted to melt NaCl?

Q: ..11

A: (A) (i) BH3,THF (ii) H2O2, NaOH Hydroboration-Oxidation (B) Hg(OAc)2, H2O (ii) NaBH4, NaOH…

Q: Consider the molecule below. Of the indicated bonds, which would be expected to exhibit the lowest…

A: The stretching frequency of a bond of a functional group is directly proportional to the force…

Q: Predict the multiplicity and integral of the signal corresponding to the proton(s) indicated below.…

A: Nuclear magnetic resonance spectroscopy is branch of chemistry in which we deal with shielding and…

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A: In the given question we have to balanced the chemical equation and name the type of reaction, it…

Q: Draw the Lewis structure for SO₂ (with minimized formal charges) and then choose the appropriate…

A: Given -> SO2

Q: 8 Two Steps Label step 2 only OH

Q: Choose the reagent(s) that would be most likely to complete this reaction.

A: Simmons–Smith reaction: The Simmons–Smith reaction is a cheletropic reaction involving an organozinc…

Q: Modify adenosine triphosphate (ATP) to give the remaining product of ATP hydrolysis.

Concept explainers

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.

Question

Consider the following balanced reaction:
MgS(s) + 2 HBr(aq) --> MgBr2(aq) + H₂S(g)
If you collect 357 mL of H₂S gas over water, at
35.0 °C and a pressure of 770 mmHg, how
many grams of MgS were used for the
reaction? Give your answer to three sig. figs.
You will need to refer to the water vapor
pressure of water to fully answer this question:
10 15 20 25 30 35
T (°C)
Pvap
(mmHg)
9.50 13.02 17.65 23.68 31.46 41.42

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 steps with 3 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

The Mount Pinatubo volcano eruption in 1991 released an estimated 1.82 x 1013g of SO2 into the atmosphere. If the gas had an average temperature of -17.0 C and filled the troposphere, whose approximate volume is 8 x 1021L, what is the approximate partial pressure of SO2 caused by the eruption?
You have an equimolar mixture of the gases SO2 and O2, along with some He, in a container fitted with a piston. The density of this mixture at STP is 1.924 g/L. Assume ideal behavior and constant temperature and pressure. a. What is the mole fraction of He in the original mixture? b. The SO2 and O2 react to completion to form SO3. What is the density of the gas mixture after the reaction is complete?
Nitrogen trifluoride gas reacts with steam to produce the gases HF, NO, and NO2. (a) Write a balanced equation for the reaction. (b) What volume of nitrogen oxide is formed when 5.22 L of nitrogen trifluoride are made to react with 5.22 L of steam? Assume 100% yield and constant temperature and pressure conditions throughout the reaction.
93 The complete combustion of octane can be used as a model for the burning of gasoline: 2C8H18+25O216CO2+18H2O Assuming that this equation provides a reasonable model of the actual combustion process, what volume of air at 1.0 atm and 25°C must be taken into an engine to burn 1 gallon of gasoline? (The partial pressure of oxygen in air is 0.21 atm and the density of liquid octane is 0.70 g/mL.)
A mixture contained calcium carbonate, CaCO3, and magnesium carbonate, MgCO3. A sample of this mixture weighing 7.85 g was reacted with excess hydrochloric acid. The reactions are CaCO3(g)+2HCL(aq)CaCl2(aq)+H2O(I)+CO2(g)MgCO3(s)+2HCL(aq)MgCl2(aq)+H2O(I)+CO2(g) If the sample reacted completely and produced 1.94 L of carbon dioxide, CO2, at 25C and 785 mmHg, what were the percentages of CaCO3 and MgCO3 in the mixture?
When hydrogen peroxide decomposes, oxygen is produced: 2H2O2(aq)2H2O+O2(g)What volume of oxygen gas at 25C and 1.00 atm is produced from the decomposition of 25.00 mL of a 30.0% (by mass) solution of hydrogen peroxide (d=1.05g/mL)?
Acetone peroxide, C9H18O6(s), is a powerful but highly unstable explosive that does not contain nitrogen. It can pass undetected through scanners designed to detect the presence of nitrogen in explosives like TNT (trinitrotoluene, C7H5N3O6), or ammonium nitrate. (a) Write a balanced equation for the combustion (burning in oxygen) of acetone peroxide producing steam and carbon dioxide. (b) What pressure is generated in a 2.00-L bottle when 5.00 g of acetone peroxide is ignited to 555C and burned in air? Assume 100% combustion.