Explain the correct statements about reaction quotients

Assignment Help Chemistry
Reference no: EM13300529

Select all of the correct statements about reaction quotients and equilibrium constants from the choices below.

  • A reaction quotient equals the equilibrium constant at equilibrium. In a reacting mixture K is the ratio of product to reactant concentrations.
  • As a reaction progresses forward toward equilibrium K is the highest value Q attains.
  • As a reaction progresses forward toward equilibrium Q rises. If Q = K the reaction is already at equilibrium.
  • As a reaction progresses forward toward equilibrium Q drops.

Reference no: EM13300529

Questions Cloud

Find final velocity in mph if the drop height is increased : given: Vf=Vi + a t and Sf=Si + Vi t + 1/2 a t a= 27 ft/sec^2 accelerates from 10 mph to 93 mph in 4.5 seconds designers decided to modify the rise to become the tallest roller coaster in the world, find final velocity in mph if the drop height is ..
How it would change the financial landscape : Consider Alan Greenspan regulatory proposal and determine how it would change the financial landscape if it were implemented: • Alan Greenspan, Chairman of Federal Reserve 1987-2006 : Banks should have a stronger capital cushion, with graduated regul..
Explain what volume of seawater contains 6.5g of sodium : Seawater contains approximately 3.5% NaCl by mass and has a density of 1.02g/ml. What volume of seawater contains 6.5g of sodium
Determine what is the weight of the rock on the moon : A person on the moon wishes to determine the mass of a rock. He has a spring scale calibrated to read pounds mass at a location where the acceleration of gravity is 32.186 ft/s 2 . The rock gives a reading of 18.76 on this scale.
Explain the correct statements about reaction quotients : Select all of the correct statements about reaction quotients and equilibrium constants from the choices below. A reaction quotient equals the equilibrium constant at equilibrium. In a reacting mixture K is the ratio of product to reactant concent..
Find the angular acceleration of the post : A thin uniform 15 kg post, 1.75 m long is held vertically using a cable and is attached to a 5kg mass and a pivot at its bottom end. Find the angular acceleration of the post about the pivot just after the cable breaks
What would be the corresponding increase in kinetic energy : A "slap shot" in the game of hockey can cause an increase in the velocity of a 5 oz puck from 2 ft/sec to 110 ft/sec. What would be the corresponding increase in the kinetic energy (ft-lb) of the puck.
Explain of fabrics that are woven into the multifiber fabric : Look at the list of fabrics that are woven into the multifiber fabric. Which do you suspect will absorb the dyes in a similar way. Explain why.
Identify and analyses some of the approaches : Q:1 Identify and analyses some of the approaches covered in the text for detecting and preventing failure.  Q-2 Identify one specific operation within an organisations that you know well and describe the detection and preventative measures being take..

Reviews

Write a Review

Chemistry Questions & Answers

  Why required to neutralize the acidity of this soil

An analysis shows that you need to neutral 3.27 meq/100gof acidity. How much of finely ground pure CaCO3 (in grams) is required to neutralize the acidity of this soil?

  What is the formula weight of cui

What is the formula weight of CuI?

  State oxidized to an optically inactive dicarboxylic acid c

With aqueous H2CrO4, compound A was oxidized to an optically inactive dicarboxylic acid C, C6H10O4. Give structures for compounds A, B, and C; do not specify stereochemistry.

  Compute the solubility-product constant for nd2(co3)3

It is found that 4.68e-06 g of Nd2(CO3)3 dissolves per 100 mL of aqueous solution at 25 oC. Calculate the solubility-product constant for Nd2(CO3)3

  Determine km for glucose oxidase

Determine KM for glucose oxidase. KM = M. B. Determine effect on the maximal rate if the concentration of adenine is 0.001 M. Vmax,I = mmol/min.

  What mass of the hydrate could be recovered from solution

What mass of the hydrate could be recovered from the solution? When separated from a H 2 O solution, copper sulphate forms a hydrate with 5

  State scientists can use mutants to study metabolic pathways

Scientists can use mutants to study metabolic pathways. These organisms have a mutation in a gene encoding a metabolic pathway enzyme that results in the inactivation of that enzyme

  Calculate the hydrogen-ion concentration

Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x 10-11 mol/L. Is this solution acididc, basic, or neutral?

  Explain how many moles of potassium ions are in aluminum

(a) How many moles of potassium ions are in 272 g alum. (b) What is the mass % S in alum (to 3 significant figures). (c) What is the maximum amount of alum (in metric tons) that can be prepared from 16.7 metric tons of scrap aluminum (1 metric ton..

  Explain copper metal is purified by electrolysis

Copper metal is purified by electrolysis. How much copper metal could be produced from copper(II) oxide by applying a current of 10.0 amps at the appropriate negative potential for 12.0 hours

  Determine how much koh you could add

To make a phosphate buffer at pH 9.6 starting with 1L of 10 mM phosphoric acid (H3PO4; pKs are of 2.15, 6.82, and 12.38 determine how much KOH ), you could add?

  Explain crystallizes in a face-centered cubic arrangement

Buckminsterfullerene C60 crystallizes in a face-centered cubic arrangement. If potassium atoms fill all the tetrahedral and octahedral holes, what is the formula of the resulting compound?

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