What is the enthalpy of this reaction, Chemistry

+44 141 628 6080
[email protected]

What is the enthalpy of this reaction

A total of 2.00mol of a compound is allowed to react in a foam coffee cup that contains 177g of water. The reaction caused the temperature of the water to rise from 21.0 to 24.7 C . What is the enthalpy of this reaction? Assume that no heat is lost to the surroundings or to the coffee cup itself.

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the enthalpy of this reaction

Reference No:- TGS0753201

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Find time required for machine to decelerate standard air

Find the time required for the machine to decelerate to 100 mph in standard air. What assumption did you have to make, and was this assumption valid?

Q : Estimate the average outstanding balance

The financial department at a large hospital would like to estimate the average outstanding balance owed by patients who have not paid their bills in full.

Q : How fast is the electron moving relative to the speed

The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie wavelength for an electron in a hydrogen atom is 3.31\times 10^{-10}~\rm m.

Q : Rope is parallel to the surface of the ramp

A 280 kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 30.0° with respect to the horizontal.

Q : What is the enthalpy of this reaction

A total of 2.00mol of a compound is allowed to react in a foam coffee cup that contains 177g of water. The reaction caused the temperature of the water to rise from 21.0 to 24.7 C . What is the enthalpy of this reaction?

Q : Primary coil of an ideal transformer

The primary coil of an ideal transformer has 700 turns, and the secondary coil has 190 turns. A) If the primary coil carries 14 at a voltage of 120 , what are the voltage?

Q : Determine the rate of entropy generation during the process

The mix leaves the chamber at 200kPa and 70 dgree clecius, heat is lost to the surroundings at a rate of 190 Kj/min. Determine the rate of entropy generation during this process.

Q : Calculate the number of grams of kcl

Calculate the number of grams of KCl that can be made from 4.0g of KOH reacts with an excess of Cl 2. K=39, Cl=35, O=16, H=1.0.

Q : Sketch considerations limit the maximum normal stress

Design considerations limit the maximum normal stress is 74 ksi, the maximum shearing stress is 40 ksi, the maximum normal strain to 2200 uin/in and the maximum shearing strain to 2500 ur ad.

1957330

Questions
Asked

3,689

Active Tutors

1454223

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Asked Questions

What is meant by an incomplete abortion

Problem: After an incomplete abortion, a client asks the nurse to tell her again what is meant by an "incomplete abortion."

Which sign indicates a child is a victim of bullying

Question: Which sign indicates a child is a victim of bullying and would be included in a teaching session for teachers?

Pregnant client about having a chorionic villus sampling

Which information would the nurse give a pregnant client about having a chorionic villus sampling (CVS): The test can lead to spontaneous abortion.

Discuss nursing diagnosis of deficient fluid volume

Question: The nurse writes the nursing diagnosis of Deficient Fluid Volume after performing a nursing assessment.

Defining characteristics of this diagnostic label

writes the nursing diagnosis label, Readiness for Enhanced Fluid Balance. What are the defining characteristics of this diagnostic label?

What is meant by an incomplete abortion

After an incomplete abortion, a client asks the nurse to tell her again what is meant by an "incomplete abortion."

Discussion about fear of having contracted herpes

A 16-year-old high school student comes to a community health center because of the fear of having contracted herpes.