Determining the temperature in the room

Assignment Help Chemistry
Reference no: EM131183878

A balloon has a mass of 0.5 g when completely deflated. When it is filled with an unknown gas, the mass increases to 1.7 g. You notice on the canister of the unknown gas that it occupies a volume of 0.4478 L at a temperature of 50 °C. You note the temperature in the room is 25 °C. Identify the gas.

Reference no: EM131183878

Questions Cloud

Explain how each employee will reach each of these goals : Explain how each employee will reach each of these goals paying attention to the following factors: -Establish Credibility- Being Creative -Being Accountable - Being a Team Player.
How many parts of each kind are left over : a. How many bicycles can be manufactured using these parts? b. How many parts of each kind are left over? c. Which part is like a limiting reactant in that it limits the production of bicycles?
Discussion topic-understanding microbiology : If you were to explain the field of microbiology to a high school student, how would you describe it? What is the field of microbiology all about?
Decomposes component elements : Automotive air bags inflate when sodium azide, NaN3, rapidly decomposes to its component elements:?
Determining the temperature in the room : You notice on the canister of the unknown gas that it occupies a volume of 0.4478 L at a temperature of 50 °C. You note the temperature in the room is 25 °C. Identify the gas.
Evaluate how the company identified in your research : Next, evaluate how the company identified in your research can use the cash flow statement to project efficient uses of the cash hoard it has accumulated.
What is the specific heat of the substance : When the substance is placed in a calorimeter containing 300.o grams of water, the temperature of the water increased from 20 degrees Celsius to 26 degrees Celsius. What is the specific heat of the substance assuming all heat is transferred to th..
Activation energy for the reaction : The rate constant for a certain chemical reaction is 0.00250 L mol -1 s-1 at 25.0 °C and 0.0125 L mol-1 s-1 at 50.0 °C. What is the activation energy for the reaction, expressed in kilojoules?
Compute all of the variances for direct materials : Compute all of the variances for (1) direct materials and (2) direct labor. Compute the total overhead variance. Prepare an income statement for management. (Ignore income taxes.)

Reviews

Write a Review

Chemistry Questions & Answers

  Explain pairs of ionic compounds has a higher lattice energy

Specify which compounds in the following pairs of ionic compounds has a higher lattice energy. (a) KCl or MgO (b) LiF or LiBr (c) Mg3N2 or NaCl.

  What is the wavelength of the heat lamp in meters

Problem- a heat lamp produces 16.0mW of yellow light. In 5.50 h, the laser emits 1.43*10^20 photons. what is the wavelength of the heat lamp in meters. 1W= 1 J/s

  What is the density of a sample of nitrogen gas

Problem- What is the density in (g/L) of a sample of nitrogen gas that occupies a volume of 6.78L at a pressure of 2.43 atm and temperature of 40.6 degrees Celsius

  Explain hydrogen gas is collected over water at 25 celcius

If 329mL of hydrogen gas is collected over water at 25 Celcius at a total pressure of 748mm Hg , how many grams of { Zn reacted

  Find freezing point and boiling point of an aquenous

What are the freezing point and boiling point of an aquenous solution of 15.5g glucose (C6H12O6) dissolved in 150 g of water?

  Rotational absorption lines from 1h35cl gaswere found at

rotational absorption lines from 1h35cl gaswere found at the following wavenumbers 83.32 104.13124.73 145.37 165.89

  State sulfuric acid is a component of acid rain

Sulfuric acid is a component of acid rain formed when gaseous sulfur dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous sulfuric acid.

  What is the change in internal energy of a system

What is the change in internal energy (in J) of a system that absorbs 0.836 kJ of heat from its surroundings

  What is the molar concentration of the ammonia

If 18.4 mL of 0.800 M~rm HCl solution are needed to neutralize 5.00 rm mL of a household ammonia solution, what is the molar concentration of the ammonia?

  Draw a potential energy versus reaction coordinates diagram

Sketch a potential energy versus reaction coordinates diagram for the following reaction

  Explain nitrogen monoxide are measure under same conditions

What volumes of water (steam) and nitrogen monoxide are measure under same conditions of T and P.

  Compute the average spacing between water molecules

Estimate the average spacing between water molecules in liquid water by making use of 2 pieces of information: (a) liquid water has a density of 1 g/cm^3

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd