How many moles of potassium chloride are produced

Assignment Help Chemistry
Reference no: EM13164242

for the reaction represented by the equation cl2 + 2kbr 2kcl +br2 how many moles of potassium chloride are produced from 119 g of potassium bromide?

a. 0.119 mol c. 0.581 mol

b. 0.236 mol d. 1.00 mol

Reference no: EM13164242

Questions Cloud

What volume of naoh is required to fully neutralize : What volume of 0.1M NaOH is required to fully neutralize 20 mL of 0.1M acetic acid? of 50 mL of 0.04M Phosphoric acid
Write a program to receive a series of numbers : Write a program to receive a series of numbers (including decimal) from the user until enter key is pressed. Process the input data and display number count, sum and average. Use proper data type and format.
How could you quickly settle the issue : If, when you are extracting an aqueous solution with an organic solvent, you are uncertain as to which layer in the separatory funnel is aqueous, how could you quickly settle the issue?
Make the entries as of december 2013 : Prepare the necessary entries to clear the Intangible Assets account and to set up separate accounts for distinct types of intangibles. Make the entries as of December 31, 2013, recording any necessary amortization and reflecting all balances accu..
How many moles of potassium chloride are produced : for the reaction represented by the equation cl2 + 2kbr 2kcl +br2 how many moles of potassium chloride are produced from 119 g of potassium bromide?
How many grams of magnesium metal were used : An evaluation of R was performed, following the procedure. The barometric pressure was 736torr, the temperature was 295K, and the volume of hydrogen gas collected was 35.6mL. The calculated value of R was 82.1 atm K-1 mol-1. How many grams of magn..
What would the price of ethanol have to be in order : Ethanol and gasoline are both automobile fuels. If gasoline is selling for $4.50, what would the price of ethanol have to be in order to provide the same amount of heat per dollar.
What is the estimated quantity of energy released : What is the estimated quantity of energy released in the combustion of methanol?
What is meant by the expression decomposition : Describe the four patterns typically found in time series data. What is meant by the expression "decomposition" with regard to forecasting? Briefly describe the process.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the formula of the barium halide

if .158g of baruim halide is completely precipitated with H2SO4 and .124g of BaSO4 is collected,what is the formula of the barium halide?

  How many liters of oxygen are needed

How many liters of oxygen are needed to exactly react with 19.8 g of methane at STP?

  What are the percent abundances of each isotope

Silver has two naturally-occurring isotopes with masses of 106.905092 amu and 108.904756 amu. What are the percent abundances of each isotope, respectively?

  Calculate the frequency of the red light

When a neon atom is electrified, the electrons jump to higher orbits. One of the electrons falls from an outside orbit to an inside orbit giving off red light with a wavelength of 7.34 x 10-7 m. Calculate the frequency of the red light given off b..

  What is the first step in the reaction sequence of aldol

What is the first step in the reaction sequence of Aldol reactions under basic conditions? a. Removal of the aldehyde proton b. Removal of an alpha proton to form the enolate

  Explain what are actual experimental ratios

What are your actual experimental ratios? Give possible reasons for any observed variations from these ratios.

  Determine the freezing point of a solution

Determine the freezing point of a solution which contains 0.31 mol of sucrose in 175 g of water. Kf = 1.86°C/m

  Explain cyclononatetraenyl anion is planar

Question about Aromatic Compounds, Explain the following: a.) The cycloheptatrienyl anion is antiaromatic, whereas the cyclononatetraenyl anion is planar (in spite of the angle stain involved)

  How many grams of o2 are required

Octane has a density of 0.692 g/mL at 20°C. How many grams of O2 are required to burn 1.00 gal of C8H18?

  How many grams of magnesium chloride must be dissolved

How many grams of magnesium chloride must be dissolved in 568 g of water to give a solution that freezes at -2.38°C

  What is the value of k

The rate constant of a reaction is 4.7 10-3 s-1 at 17°C and the activation energy is 33.6 kJ/mol. What is the value of k at 75°C.

  Find kc for the reaction

A student mixes 5.0 mL 2.00 x 10-3 M Fe(NO3)3 with 4.0 mL 2.00 x l0-3 M KSCN, and 1.0mL deionized water. She finds that in the equilibrium mixture the concentration of FeSCN2+ is 1.2 x l0-4 M.

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