Calculate the heat of neutralization

Reference no: EM13108931

The heat of neutralization for this acid-base reaction is measured by using A coffee cup calorimeter the reaction is as . HBr(aq) + NaOH(aq) → NaBr(aq) + H₂O(l)
where 35.0 mL of 0.250 M Hydrofen bromide is mixed with 60.0 mL of 0.325 M sodium hydroxide. initially the temperature was= 20.500 oC of Both solutions . eaction has finished,and the temperature of the mixture reached to 21.640o C. Determine the Number of moles when it is used to calculate the heat of neutralization when it is given that : heat capacity of the calorimeter =28.7 J/oC ,the specific heat of the mixture =4.184 J/goC, density of the solution =1.02 g/mL.

Reference no: EM13108931

Questions Cloud

Which economic system is the best solution for handling : No one can predict a natural disaster or world crisis. When a hurricane or flood or a pandemic strikes a country, which is most likely to respond first? Which economic system is the best solution for handling a crisis of epic proportion?

What new information has the genome project : What new information has the Genome project provided physiologists who study the discipline.

Determine how manufacturer maximize revenue : A furniture manufacturer produces tables and chairs. Each table and chair must be made entirely out of oak or entirely out of pine. A total of 150 board feet of oak and 210 board feet of pine are available.

Illustrate what are the ethical implications of individual : Illustrate what is the role of leadership in creating, managing and sustaining innovation? Illustrate what are the ethical implications of an individual reward system? Support your answer.

Calculate the heat of neutralization : Calculate the heat of neutralization when it is given that : heat capacity of the calorimeter =28.7 J/oC ,the specific heat of the mixture =4.184 J/goC, density of the solution =1.02 g/mL.

Illustrate what dimension of real estate body of knowledge : Issues relating to real estate deeds, leases and contracts are best categorized into illustrate what dimension of the real estate body of knowledge?

Case study - sharp printing : Three years ago the Sharp Printing (SP) strategic management group set a goal of having a color laser printer available for the consumer and small business market for less than $200.

Self-reported-measured male heights : As part of the National Health and Nutrition Examination Survey, the Department of Health and Human Services obtained self-reported heights and measured heights for males aged 12-16. All measurement is in inches. Listed below are sample results.

Chemical reaction at constant temperature and pressure : Determine the values of q, w, and ΔE0rxn for this given chemical reaction at constant temperature and pressure?

User Account

All Pages