Explain the equilibrium constant kc reaction

Assignment Help Chemistry
Reference no: EM13688629

Problem- At an elevated temperature, the equilibrium constant, Kc, for the following reaction is 54. H2(g) + I2(g) 2 HI(g)

1) If the equilibrium concentrations of H2 and I2 are 0.025 mol/L and 0.017 mol/L, what is the equilibrium concentration of HI?

Please show how you obtained the answer

Reference no: EM13688629

Questions Cloud

Calculate the enthalpy for the reaction : Problem- The ionization energy for lithium is 520 kJ/mol. The electron affinity for fluorine is -328 kJ/mol. Use these values and Hess's law to calculate the enthalpy for the following reaction per mole of reagent: Li(g)+F(g)?Li+(g)+F?(g), ?H=?
The object appears to be larger with a magnification : Problem- 1) If the object is closer to the lens than the focal point, the object appears to be larger with a magnification larger than 1.
What is the ph of the hf solution before it is titrated : Problem- A 35.00 mL solution of 0.2500 M HF is titrated with a standardized 0.1152 M solution of NaOH at 25 C. 1) What is the pH of the HF solution before it is titrated
What is the molarity of the unknown acid : When you plotted the second derivative curve, your regression line had the formula y= -20.7x+259.1. What is the Molarity of the unknown acid. Solve the above questions, Show each steps for the above problem
Explain the equilibrium constant kc reaction : Problem- At an elevated temperature, the equilibrium constant, Kc, for the following reaction is 54. H2(g) + I2(g) 2 HI(g)
Calculate the ph of a solution prepared by dissolving : Problem- Calculate the pH of a solution prepared by dissolving 0.270 mol of formic acid (HCO2H) and 0.230 mol of sodium formate (NCO2H) in water sufficient to yield 1.00L of solution. The Ka of formic acid is 1.77x10^-4
Define the ph of a solution prepared by dissolving : Problem- The pH of a solution prepared by dissolving 0.350 mol of solid dimethylamine hydrochloride((CH3)2NH2CL) IN 1.00L of 1.10M dimethylmine ((CH3)2NH) is. The Kb for methylamine is 5.40x10^-4. (Assume the final volume is 1.00 L.)
Designate the bronsted-lowry acid : Problem- Designate the Bronsted-Lowry acid and the Bronsted-Lowry base on the left side of the equation below, and also designate the conjugate acid and the conjugate base on the right side.
Propose a structure for the hydrocarbon : Problem- Propose a structure for the hydrocarbon that gives the following products on oxidative cleavage by KMnO4 or ozone. HO_2_C(CH_2_)_8_CO_2_H

Reviews

Write a Review

Chemistry Questions & Answers

  Define how much water is in the solution

A solution is 9.60%(w/w) and contains 25.0 gm of salt. How much water is in the solution, and what would be a reasonable estimate of volume of solution

  How many liters of nog are produced when 085l of 200m hno3

how many liters of nog are produced when 0.85l of 2.00m hno3 solution is added to 216 of ag according to the equation.

  How many atoms of aluminum are contained

Aluminum foil used to storing food weighs about 0.05g/cm2. How many atoms of aluminum are contained in one squared inch of the foil

  Explain how many moles of acid can the antacid counteract

If 5.20mL of 0.1000 M NaOH solution is needed to just neutralize excess acid after 20.00 mL of 0.1000 M HCl was added to 1.00 g of an antacid, how many moles of acid can the antacid counteract per gram?

  Explain what pressure in atm does it exert

If 40.0 g of methane (CH4) is confined to 2.50 x10^3 mL at 200 degrees celsius, what pressure in atm does it exert

  Briefly define which indicator and bromocresol purple

Briefly explain which indicator, bromocresol purple (pKa = 6.3; from yellow to purple) or thymolphthalein (pKa= 10.0; from colourless to blue), would be better for use in this titration

  Explain benzopinacol and benzopinacolone in the ir

Describe any important differences between benzopinacol and benzopinacolone in the IR, H NMR spectra.

  Explain mol of potassium hydroxide is added to the buffer

A buffer initially contains 0.10 mol acetic acid and 0.13 mol of sodium acetate in 1.00 L. 0.02 mol of potassium hydroxide is added to the buffer

  Determine the freezing point of an aqueous solution

Determine the freezing point of an aqueous solution that is 1,7 m in ethylene glycol. The freezing point depression constant for water is 1.86°C/m The freezing point of pure water is 0.0°C.

  State what is the order of the reaction with respect to h2o2

If a second experiment is done with half as much H2O2 as the experiment in question 1, and the solution turns blue in 180 seconds, what is the order of the reaction with respect to H2O2?

  State evaporates isobarically at atmospheric pressure

Suppose 1.00 g of water (saturated liquid) evaporates isobarically at atmospheric pressure of 1.013x10^5 Pa. Its volume in the liquid state is 1.00 cm3 and its volume in the vapour state is 1671 cm3.

  Explain what will the final concentration of no

At equilibrium, the concentrations in this system were found to be [N2] = [O2] = 0.100 M and [NO] = 0.400 M. If more NO is added bringing its concentration to 0.700 M explain what will the final concentration of NO be after equilibrium is re-establ..

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