Answered step by step
Verified Expert Solution
Link Copied!

Question

...
1 Approved Answer

I need help with this lab Lab #2]: Calorimeter Lab Heat is the transfer ofintcrnal (molecular) energy from hotte the temperatures ofthc hot and cold

I need help with this lab

image text in transcribed
Lab #2]: Calorimeter Lab Heat is the transfer ofintcrnal (molecular) energy from hotte the temperatures ofthc hot and cold matter as this process goes on? Name: a r matter to colder matter. What do you think Wlii happen to the colder matter (or lost by the hotter matter) can be calculated using Q = chT. where Q m is the mass oflhc matter, c is the specic heat capacity ofthe matter, and AT is the The amount ofheat gained by is the heat gained (or lost) temperature change. pcrature 60C and cool water at initial temperature 20C are mixed in an insulated cup, what do you think the nal temperature will be? Why? Let's try it and sec. Open the simulation at: thps://media.pearsoncmg.com/bc/bc Omedia chem/chem Sim/calorimemg/Calorphp Click on \"Experiment" and then on \"Run Experiment" First, choose a liquid and choose water. Set the mass of the water to 50 g and the temperature to 20 0C. Record them below: \\Vc are designating these a 'cold' water with the c subscript. Also check the specic heat and record that. me: _ g Te: 0C Cwatcr = __ J/gC Click the \"Next\" button. You must do this for the simulation to let you move on! NOW, choose a liquid to put in the calorimeter and choose water. Set the mass of the water to 50 g and the temperature to 60 0C. Record them below: We are designating these a 'hot' water with the h subscript. mh - g Th: _ 0C cwater = J/BOC Click the \"Next\" button. You must do this for the simulation to let you move on! Check the boxes \"show graph View\" and \"show macroscopic View\" and then press start. Sketch the temperature graph and describe what happens in the macroscopic View. Record the temperature of the mixture when the simulation ends. 0 Tr = C What was the temperature change of the warm water? (ATh=Tt'Th) Is it negative (decrease) or positive (increase)? ATh = 0C What was the temperature change of the cool water? (AT,= Tr-Tc)? Is it negative or positive

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Managerial Accounting A Focus on Ethical Decision Making

Authors: Steve Jackson, Roby Sawyers, Greg Jenkins

5th edition

978-0324663853

Students also viewed these Physics questions

Question

What are the pros and cons of credit?

Answered: 1 week ago