Define the specific heat capacity of the solution produced

Assignment Help Chemistry
Reference no: EM13281925

A 7.45 g sample of solid LiOH is completely dissolved in 120.00 g of water at 23.25°C contained in a calorimeter with a heat capacity of 11.7 J/°C. The specific heat capacity of the solution produced was 4.20 J/g•°C, and final temperature reached was 34.91°C. How much heat was produced by the dissolution

Reference no: EM13281925

Questions Cloud

What strategies might these financial intermediaries employ : If interest rates were to rise, fall, or stay unchanged, how would it impact the profitability of commercial banks, insurance companies, and mutual funds? What strategies might these financial intermediaries employ in regards to your forecast?
Compute the heat capacity of the bomb cbomb : Calculate the heat capacity of the bomb (Cbomb) given that under constant volume conditions the specific heat of combustion of benzoic acid is 26,434 J.g?1.
What is the expected profit from the new project : You have a project that costs $800,000. It has a 1/3 chance of paying off $3,000,000 and a 2/3 chance of paying off $0. What is the expected profit from the new project?
What is the 6-month interest rate : Asian Motors Inc. plans to issue $3,000,000 of commercial paper with a 6-month maturity at 98% of par value. What is the 6-month interest rate.
Define the specific heat capacity of the solution produced : The specific heat capacity of the solution produced was 4.20 J/g•°C, and final temperature reached was 34.91°C. How much heat was produced by the dissolution
Elementary and intermediate algebra : Pythagorean Quadratic - Buried treasure. Ahmed has half of a treasure map,which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock. Vanessa has the other half of the map.
Difference between colonialism and imperialism : What are the similarities and difference between colonialism and imperialism?
Theoretical foundations of qualitative-quantitative methods : The theoretical foundations of qualitative and quantitative methods are very different, but many researchers believe both methods should be used in the research study to increase validity and reliability.
Compute the charge of the particle : A 2.00-g charged particle is released from rest in a region that has a uniform electric field = (160 N/C), Determine the charge of the particle

Reviews

Write a Review

Chemistry Questions & Answers

  What gas was evolved during this washing step

In the preparation of esters, the reaction product was extracted with 5% of sodium bicarbonate solution in the isolation step. Why? What gas was evolved during this washing step? Write a balanced equation for the reaction that produced it.

  State the heats of reaction

The heats of reaction for the following combustion reactions were determined experimentally

  Find out the amount of acetic acid

Determine the amount of acetic acid and sodium acetate required. The Ka of acetic acid is 1.8 X 10^-5. Show the calculations for the preparation of 100 mL of an acetic acid - sodium acetate pH 5.0 buffer using .30 M acetic acid.

  Compute the molarity of a solution made by dissolving

Calculate the molarity of a solution made by dissolving 12.1 grams of Na2CrO4 in enough water to form exactly 520 mL

  State what are the experimental conditions of t and p

What are he experimental conditions of T and P that will be used to calculate the mass of air in the flask? B) Calculate the density of air at the experimental conditons identified in part A

  State the specific gravity of our calcium chloride solution

The specific gravity of our calcium chloride solution is 1.33 when processed. The volume in Tank One is 4,250 gallons of processed calcium chloride at 32% pure CaCl2. Water is 8.34 pounds/gallon.

  Which two metals are plated

which two metals are plated, and what is the total potential? c) If 3.00 g of metal is plated in the voltaic cell, how much metal is plated in the electrolytic cell?

  State the balance n2 is burned with 40 excess air

the balance N2 is burned with 40 % excess air, (a) how much air is needed per 100 moles of gas, and (b) what will be the analysis of the product gas on a wet basis?

  Calculate delta g for the reaction

Consider the following reaction: CO + 2H2= CH3OH, kp= 2.26 x 10^2 at 25C . Calculate delta G for the reaction at 25C under each of the following conditions.

  Explain how does insulin promote glycogen synthesis

How does insulin promote glycogen synthesis in the liver? By binding to glycogen phosphorylase. By activating glycogen phosphorylase. By inhibiting glycogen synthase.

  State the benzene-toluene system obeys raoult''s law

The benzene-toluene system obeys Raoult's law because benzene and toluene molecules have similar shapes and electronic structures

  Explain what causes a protein to migrate on sds-page

What causes a protein to migrate on sds-page in such a way that it appears to be a protein

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