Explain when graphite is added to the container

Assignment Help Chemistry
Reference no: EM13165575

A 3.00 L container at 25 C contains 0.464 atm of CO2. When graphite is added to the container, some CO2 is converted to CO and at equilibrium the total pressure is 0.746 atm.

CO2(g) + C(s) <==> 2CO(g)

a) Compute Kp for the reaction

b) What is the minimum mass of C(s) needed to reach equilibrium?

Reference no: EM13165575

Questions Cloud

Compute the total volume that the buffered can absorb : The pH after adding 10. mL of .10 M NaOH is 4.31. Calculate the total volume of .10 M NaOH that the buffered sample can absorb
How many grams of sodium bromide must be added : How many grams of sodium bromide must be added to 309 grams of water in order to prepare a 0.108 molal sodium bromide solution?
What is the concentration of reactant after one half-life : A certain second-order reaction () has a rate constant of 1.80×10-3 at 27 and an initial half-life of 216 . What is the concentration of the reactant after one half-life?
Calculate the variances for april : Discuss the advantages and disadvantages of a standard costing system in which the standard direct labour rates per hour are not changed during the year to reflect events such as a new labour contract.
Explain when graphite is added to the container : A 3.00 L container at 25 C contains 0.464 atm of CO2. When graphite is added to the container, some CO2 is converted to CO and at equilibrium the total pressure is 0.746 atm.
What is the ratio of the number of moles of air : A hot air balloon is filled with air to a volume of 4.00x10^3 meters cubed at 745 degrees celcius. the air in the ablloon is then heated to 62 degrees celcius, causing the balloon to expand to a volume of 4.20x10^3 meters cubed.
What is the value of x in product formula : Interhalogens are covalent compounds when one halogen is bonded with another halogen. When 3.299 of iodine reacts with fluorine, 5.768g of IFx is formed. What is the value of x in product formula (IFx)?
State a solution of potassium cyanide kcn : A solution of potassium cyanide, KCN, instead of conc NH3 is added to copper(II) sulfate pentahydrate ([Cu(H2O4)]SO4.H20). Wrtie the formula of the expected complex ion.
Develop a scorecard and dashboard : Develop a scorecard and dashboard illustrating the key indicators and send the samples and a memo to the board members

Reviews

Write a Review

Chemistry Questions & Answers

  What is the mass of methane in the mixture

A sample mixture of CH4 and C2H6 weighing 0.732 g burned to give 2.064 g CO2. What is the mass of CH4 in the mixture.

  How many grams of aspiring were lost in the washing process

how many grams of aspiring were lost in the washing process you used to purify the product, assuming you used 50 mL of water for washing? The solubility of aspiring in water is 0.33 grams per 100 mL at room temperature?

  What is the percent by mass of nahco3

What is the percent by mass of NaHCO3 in a solution containing 60 g of NaHCO3 dissolved in 600 mL of H2O?

  What is the pressure in atmospheres

The atmospheric pressure at the summit of mount mckinley is 575 mmHg on a certain day. What is the pressure in atmospheres and in kilopascals?

  Calculate the partial pressures of each gas

A container holds 355 mL of a mixture of nitrogen and carbon dioxide gases. Calculate the partial pressures of each gas if the container is at 27.3oC.

  What mass of h2 forms

What mass of H2 forms if 12 grams of Zn reacts with 7 grams of HCl?

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Write the formula for the selenite ion

The selenite ion is an oxoanion of selenium bearing a negative two charge and containing three oxygen atoms. Write the formula for the selenite ion.

  What is the molecular formula of the acid

An unknown acid has a molar mass of 90. g/mol and a mass composition of, 40%-C, 6.7%-H, and 53.3% -O. What is the molecular formula of the acid

  Explain preparing solutions for biochemical experiments

Preparing solutions for biochemical experiments, In preparation for a protein purification experiment, you have been asked to prepare 100 mL of an aqueous solution of Tween20

  Derive an expression for the compression factor

Derive an expression for the compression factor of a gas that obeys the equation of state P(V - nb) = nRT

  How many milliliters of manganese(ii) bromide is needed

How many milliliters of an aqueous solution of 0.180 M manganese(II) bromide is needed to obtain 12.8 grams of the salt ?

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