Find out the molar mass of carbon dioxide

Assignment Help Chemistry
Reference no: EM13194949

Determine the molar mass of carbon dioxide by measuring the mass of an Erlenmeyer flask full of the gas. The following calculations are intended to familiarize you with the general procedure:

The mass of an empty Erlenmeyer flask and stopper was determined to be 59.65 grams. When filled with distilled water, the mass was 299.4 grams. The atmospheric pressure was measured to be 0.9556 atm, the room temperature was 20.00oC. At this temperature, the vapor pressure of water is17.50 torr -- but assume a 50% relative humidity as outlined in the procedure for this experiment.

Reference no: EM13194949

Questions Cloud

State and tabulate the viscosity and density of water : Tabulate the viscosity and density of water between the temperatures of 10 degrees and 80 degrees, in one degree increments in the 20 to 35 degrees interval and in 5 degrees increments outside this interval
What will be proctors wacc : In this question,the market risk premium is 6% and the risk free rate is 3%. You are interested in Proctor Inc., a firm currently all equity financed that can borrow as much as it wants at the 3% risk free rate - what will be Proctors' WACC, rounde..
Compute the sulfur hexafluoride partial pressure : Calculate the sulfur hexafluoride partial pressure when a circuit breaker with this gas mixture reaches its rated limit of -40.0 degree celcius. How does the density of the gas in the circuit breaker change as the temperature drops
Define a hydrogen atom in a certain excited state : the electron drops down to the 3d subshell, releasing a photon in the process. how many radial nodes and how many angular nodes does each of the orbitals in part (a) have?
Find out the molar mass of carbon dioxide : Determine the molar mass of carbon dioxide by measuring the mass of an Erlenmeyer flask full of the gas. The following calculations are intended to familiarize you with the general procedure:
State the advantages and disadvantages of using methanol : the advantages and disadvantages of using methanol, ethanol and water as a solvent for reactions with sodium borohydride?
Calculate to indicate whether the solution is acidic : Calculate for each of the following solutions, and indicate whether the solution is acidic, basic, or neutral. A. OH ? ]= 3.5×10?4M. Express your answer using two significant figures
Quantify or measure risk to the task of managing risk : In situations where Knightian or Fundamental Uncertainty exists, must we conclude that there is no way that these risks can be managed or mitigated?
State the ionization constant of butanoic acid : butanoic acid and 0.01 M NaCl. The ionization constant of butanoic acid is Ka = 1.52 × 10-5. Take the size of C3H7COO- to be 500 pm.

Reviews

Write a Review

Chemistry Questions & Answers

  What will be the theoretical yield of bromobenzene

what will be the theoretical yield of bromobenzene in given reaction as C6H6 + Br2 → C6H5Br + HBr also find out percentage yield when actual yield of bromobenzene was found 56.7 g?

  What is the balanced equation for the combustion

What is the balanced equation for the combustion of 1-naphthol, C10H7OH, to give CO2 and H2O? Do not include phases.

  What is the volume of the tank

A tank is first evacuated, and then connected to a 75.0 L cylinder of compressed nitrogen gas. The gas pressure in the cylinder, originally at 15.8 atm, falls to 1.05 atm without a change in temperature. What is the volume of the tank?

  Compute the enthalpy change

Compute the enthalpy change, , for this reaction per mole of (Assume that the specific heat and density of the resulting solution are equal to those of water [4.18 and 1.00 ] )

  Determine empirical and molecular formulas of the compound

A compound consist of 40.00% carbon, 6.71% hydrogen and 53.29% oxygen and has a molecular mass of 180+- 1g/mole. Determine the empirical and molecular formulas of the compound.

  Explain when methane is burned with oxygen

When methane is burned with oxygen, the products are carbon dioxide and water. If you produce 18 grams of water from 8 grams of methane and 32 grams of oxygen

  Locating the centroid of the net volume

A body consists of a right circular cone whose base is 12 in. and whose altitude is 16 in. A hole 8 in. in diameter and 4 in. deep has been drilled from the base. The axis of the hole coincides with the axis of the cone. Locate the centroid of the..

  State what is the initial ph of buffer

What is the initial pH of this buffer? 2. What is the pH of the buffer in question

  What is enthalpy in vaporation

The vapor pressure of is 100 at 5.4, and the normal boiling point is 56.8 . what is enthalpy in vaporation in kj/mol?

  What is the ph of a solution

What is the pH of a solution that is 0.10 M CH3NH2 (methylamine) and 0.15 M methylammonium chloride

  Alpha helices are a kind of secondary structure in proteins

Alpha helices are a type of secondary structure in proteins. what is the length of a 53-kDa single-stranded alpha-helical protein segment?

  Compute the molarity of ag in a solution

Calculate the molarity of Ag in a solution resulting from the mixing of 30 mL of a 0.0250 M AgNO3 solution and 11.51 mL of K2CrO4

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