Explain what is the enthalpy of this reaction

Assignment Help Chemistry
Reference no: EM13314488

In a constant pressure calorimeter 25 mL of 1.0M NaOH reacts with 250 mL of 1.0M HCl and the temperature increases 6.0 degree celsius. What is the enthalpy of this reaction? Assume no heat is lost to the surroundings

Reference no: EM13314488

Questions Cloud

Explain what volume of ether would be required to extract : What volume of ether would be required to extract 0.95 g of aspirin from a solution of 1.0 g of aspirin in 100 mL of water in a single extraction
Define what is the percent ionization of ha : What is the percent ionization of HA in 0.11 mol/L HA(aq) if HA is a weak acid with pKa=6.00. Enter your answer accurate to three significant figures
Explain what practical advantage does an extraction solvent : What practical advantage does an extraction solvent that is denser than water have over one that is less dense
Find the intensity level of the sound wave due to ambulance : A sound wave from a police siren has an intensity of 103.1 W/m2 at a certain point; find the intensity level of the sound wave due to the ambulance?
Explain what is the enthalpy of this reaction : In a constant pressure calorimeter 25 mL of 1.0M NaOH reacts with 250 mL of 1.0M HCl and the temperature increases 6.0 degree celsius. What is the enthalpy of this reaction?
Create a public relations campaign for a financial : Create a public relations campaign for a financial institution that has recently received negative exposure in the media pertaining to its lack of responsiveness to those wishing to modify existing home loans.
What is the useful output power of the hoist : A 300-kg elevator is raised with a constant speed through a vertical distance of 100 m in two minutes. What is the useful output power of the hoist
Determine their common speed and direction : An 85 kg linebacker is running at 8 m/s directly toward the sideline of a football field. Determine their common speed and direction immediately after they collide
State what are the two steps in the experimental procedures : limiting Reactant Worksheet - What are the two steps in the Experimental Procedures that are incorporated to reduce the loss of the calcium oxalate precipitate. Identify the steps in the procedure and the reason for each step.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the specific heat of the metal

A 28.0g sample of an unknown metal at 99.0c was placed in a constant pressure calorimeter containing 85.0g of water at 24.0c. the final temperature of the system was found to be 28.4c. calculate the specific heat of the metal (the heat capacity of..

  Explain a molecular formula twice its empirical formula

A 1.678 g sample of a component of the light petroleum distillate called naphtha is found to yield 5.143 g CO2 (g) and 2.456 g H2O (l) on complete combustion. This particular compound is also found to be an alkane with one methyl group attached to..

  Calculate the equilibrium concentration of cl2o(g)

Calculate the equilibrium concentration of Cl2O(g) if 1.0 g of H2O(g) and 2.0 g of Cl2O(g) are mixed in a 1.0-liter flask.

  When making an alcoholic beverage

When making an alcoholic beverage, such as beer and wine, Brix is a measurement used to assess the amount of sugar present in the fermentation matrix or grape juice.

  Explian increasing ionization energy

Choose the answer in which the two atoms are listed in order of increasing ionization energy (smallest ionization energy listed first).

  Explain and identify the type of interactions

Identify the type of interactions involved in each of the following processes taking place during the dissolution of sodium chloride in water. -Interactions between water molecules

  Explain what is the internal energy change for the gas

What is the internal energy change for the gas? Give your answer in joules (J), accurate to three significant figures.

  Explain since ammonia is better proton acceptor than water

Since ammonia is better proton acceptor than water, the ionization of acids is relatively enhanced in liquid ammonia. For example, acetic acid is a strong acid in liquid ammonia. part( a)Estimate [NH4+] (mol/L) in pure (i.e. neutral) liquid ammoni..

  Calculate the specific heat capacity

Calculate the specific heat capacity of a sample liquid if this 100 g sample of an unknown liquid absorbs 2000 J of heat energy, raising the liquid's temperature from 50 degree Celsius to 70 degree Celsius?

  State an insoluble non reactive solid metal sphere

An insoluble non reactive solid metal sphere weighing 41.55 g is added to 35.82 mL of water in a graduated cylinder. If he density of the metal is 11.91 g/mL

  What is the concentration of potassium hydroxide

105 cm3 of 2MSulphuric acid is required to neutralise 420 cm3 of potassium hydroxide. What is the concentration of potassium hydroxide?

  Compute the ph of the buffer solution that results mixing

Calculate the pH of the buffer solution that results from mixing 65.0 mL of 0.15 M HCHO2 with 40.0 mL of 0.13 M NaCHO2

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