The rate constant for the reaction at 30oc is 0120

Assignment Help Chemistry
Reference no: EM13386747

At 30oC, the decomposition of hydrogen iodide into hydrogen and iodine is a second-order reaction. The rate constant for the reaction at 30oC is 0.120 L*mol-1*s-1. How long does it take an initial concentration of 0.150 mol/L to reduce to one-quarter the initial concentration?

Reference no: EM13386747

Questions Cloud

If 184 ml of 0800 mrm hcl solution are needed to : if 18.4 ml of 0.800 mrm hcl solution are needed to neutralize 5.00 rm ml of a household ammonia solution what is the
A student reported the following for his unknown mixture : a student reported the following for his unknown mixture 25 nh4cl 30 nacl and 50 sio2. assuming that the calculations
The mixture of hot iron and aluminum is then dropped into : a 4.75 g sample of aluminum pellets specific heat capacity 0.89 j degc-1 g-1 and a 10.00 g sample of iron pellets
A gaseous mixture of and contains 368 nitrogen by mass what : a gaseous mixture of and contains 36.8 nitrogen by mass. what is the partial pressure of oxygen in the mixture if the
The rate constant for the reaction at 30oc is 0120 : at 30oc the decomposition of hydrogen iodide into hydrogen and iodine is a second-order reaction. the rate constant for
A 400 ml sample of oxygen is collected by water : a 40.0 ml sample of oxygen is collected by water displacement at 24.0 degrees celcius. what volume would the dry gas
When 10cm3 of a gaseous hydrocarbon cahb was exploded with : when 10cm3 of a gaseous hydrocarbon cahb was exploded with an excess of oxygen a contraction of 35cm3 occured all
A bicycle tire is filled with air to a pressure of 100 psi : a bicycle tire is filled with air to a pressure of 100. psi at a temperature of 19 degrees celcius. riding the bike on
Despite the expected decrease in atomic size there is an : despite the expected decrease in atomic size there is an unexpected drop in the first ionization energy between groups

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many moles of naoh must be added to 0.550 l

How many moles of NaOH must be added to 0.550 L of 0.191 mol/L HC3H5O2(aq) to obtain a solution with pH=4.7? Assume the temperature is 25oC. (For HC3H5O2, pKa=4.89 at 25oC).

  In reaction no nadh or acetaldehyde was present initially

Formulas and constants to remember R = 1.98 cal/degree-mole ; Delta G0 = -RT lnKeq. T = 298 degrees K. How much NADH will be produced in the above reaction

  Explain moles of sodium hypochlorite needed to prepare

Given that the Ka for hypochlorous acid is 3.0x10^-8 determine the number of moles of sodium hypochlorite needed to prepare this solution.

  What is the molality of a solution of glucose that contains

what is the molality of a solution of glucose that contains 48.0 g of c6h12o6 dissolved in 410.0 g of water? use molar

  What volume in liters of o2(g) is required

What volume in liters of O2(g) is required to form 46 L of CO2(g)? Assume both gases are measured under the same conditions.

  State charge balance equations that describe the system

Consider an aqueous solution that is saturated with lead iodide, lead sulfate and 0.10 M K2SO4 (a strong electrolyte). Write mass and charge balance equations that describe the system

  Calculate the de broglie wavelength for each of the

calculate the de broglie wavelength for each of the following.a 57 g ball with a velocity of 35. ms b an electron with

  Questions based on radioactive decay

Multiple choice questions in Radioactive Decay - electron emitted from the nucleus during some kinds of radioactive decay is known

  What is the new volume if the pressure is decreased to 325

sample of 30.0 ml of krypton gas kr is at 756 mm hg and 25.0 degree celsius. what is the new volume if the pressure is

  Consider the decomposition of the compound c5h6o3 as given

consider the decomposition of the compound c5h6o3 as given. c5h6o3 g rarr c2h6 g 3 co g and determine k for this

  Explain diamonds are measured in carats

Diamonds are measured in carats where 1 carat= 0.200 g. The density of diamond is 3.51 g/cm^3. What is the volume of a 2.50-carat diamond

  State need to be heated to first open the safety valve

It is filled with helium at 23 oC and 0.991 atm and placed in an oil bath. To what temperature (oC) will the oil bath need to be heated to first open the safety valve?

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