Boiling Point

  • May 2020
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  • Words: 155
  • Pages: 2
title:  Boiling point

Name_______________  period ___

purpose:  To see what temperature water boils at in our location. prediction: materials:  alcohol burners, goggles, wire stand, beaker, thermometer, cork,  boiling chips, clamp, ring stand procedure: 1.  set up apparatus. 2.  add 100 ml of water and  boiling chips to beaker. 3.  Light the burner and record temperatures every 30 seconds. data: temperature time

temperature

time

temperature

0

analysis 1.  What is the class average for boiling point?

time

temperature

2.  In Celsius, boiling point is supposed to be 100 degrees.  In San Diego it is 100  degrees.  How come not  here?

3.  If you were up on Kings Peak, Utahs’ highest mountain, what would you  expect the boiling point to be? 4.  Would it take longer or shorter to cook food there? 5.  What is boiling?

6.  What are the bubbles made of? 7.  What is happening to the particles of water?

Conclusion:  2 things you learned.

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