State the delta h of neutralization for the reaction of hcl

Assignment Help Chemistry
Reference no: EM13204862

The following data were obtained when measuring the delta H of neutralization for the reaction of HCl with NaOH.

Volume HCl= 100mL

Molarity of HCl 2M

Volume of NaOh 100mL

Molarity of NaOH 2M

Average Initial Temp of the acid and base 22.5 C

Final temp = 35.5 C

Heat capacity of the calorimeter 50J/K

Calculate the molar enthalpy of neutralization

Reference no: EM13204862

Questions Cloud

Explain the internuclear distance in nacl : For exemple, the internuclear distance in NaCl(g) is 2.3606 angstrom, whereas in NaCl(s) the shortest Na-Cl distance is 2.814 angstrom
Depict the structure of phenylethyla amine : Draw the structure of phenylethyla amine and tell me what the CH3 and CH2 patterns in the HNMR
Define the concept of management : Define the concept of management. Describe the major functions of the management process and why they are important. Describe the roles of the manager as outlined by Mintzberg.
What marketing research did vivian callaway exe­cute : (a) What marketing research did Vivian Callaway exe­cute (b) What were the critical questions that she sought research and expert advice to get answers to (c) How did this affect the products marketing mix price, promotion, packag­ing, and distributi..
State the delta h of neutralization for the reaction of hcl : The following data were obtained when measuring the delta H of neutralization for the reaction of HCl with NaOH.
The furnace exhaust leaves the furnace at what temprature : A mixture of propane and butane is fed into a furnace where it is mixed with air. The furnace exhaust leaves the furnace at 337°C, 786.0 mmHg and contains only N2, O2, CO2, and H2O
State what is the change in internal energy of the system : What is the change in internal energy of the system, delta U. The force of gravity on a mass m is mg, where g is the constant acceleration of gravity (g=9.80 m/s^2).
State plot the lines and include the solubility : (a) Derive the Cu2+ hydroxide solubility diagram given in class. Show your derivations for the lines and then plot the lines and include the solubility or CT,Cu as a function of pH (a log C - pH diagram)
What changes would make more economic sense : Currently XYZ's compensation system is such that only top managers receive compensation based on the company's performance, while everybody else in the company receives a fixed salary. Moreover, top managers have full discretion over the launch of..

Reviews

Write a Review

Chemistry Questions & Answers

  Define and find the ph at the equivalence point

Consider the titration of 52.0 mL of 1.2 M NaOH with 1.0 M HCl. Find the pH at all the following points. At the equivalence point.

  How many moles of oxygen are required

If 3.17 moles of ethane, C2H6 undergo combustion,according to the unbalanced equation C2H6+O2--> CO2+H2O, how many moles of oxygen are required?

  Compute the percent dissociation of acetic acid

Determine the [H+] and the pH of a buffer containing 0.20 M acetic acid and 0.10 M sodium acetate. 2. Calculate the percent dissociation of acetic acid in this solution

  Define what is the final state of the hydrogen atom

It then gives off a photon having a wavelength of 4.10 × 102 nm. What is the final state of the hydrogen atom? Values for physical constants can be found here.

  Explain the freezing point of the resulting solution

the freezing point of the resulting solution is 3.77*C. The freezing point of pure benzine is 5.48*C. Calculate the molar mass of the compound.

  What is the percent yield of a reaction

What is the percent yield of a reaction in which 212 g phosphorus trichloride reacts with excess water to form 109 g HCl and aqueous phosphorus acid (H3PO3)?

  State a tank initially at a pressure moles of oxygen gas

A tank initially at a pressure of 6.70 atm contains 2.0 moles of oxygen gas at 25.0 degrees celsius. Its temperature is then increased to 45.0 degrees celsius

  Computing internal energy change

Calculating Internal Energy Change, The heat capacity of a bomb calorimeter is 87.5kJ K-1 (this value is for the total heat capacity, including that of the water jacket around the reaction chamber)

  Explain how would the initial concentration of h2so4

If the BaSO4 residue was baked in an oven at 100C for several hours rather than air drying, what effect would this have on its mass and how would the initial concentration of H2SO4 be affected

  Calculate the pressure of this same amount of gas

A 952 cm3 container of gas is exerting a pressure of 108 kPa while at a temperature of 48 oC. Calculate the pressure of this same amount of gas in a 1236 cm3 container at a temperature of 64 oC

  Calculate kg of pressed beans from stage

Calculate: a. kg of pressed beans from stage 1 b. kg of extracted meal from stage 2 c. kg of final meal & wt% protein of it ans: 8723 kg, 8241 kg, & 7816 kg and 44.8 wt% protein.

  What is the molarity of silver nitrate in the solution

An aqueous solution is 22.0% by mass silver nitrate, AgNO3, and has a density of 1.22 g/mL. What is the molarity of silver nitrate in the solution?

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