# Yahoo Web Search

1. Sort by

1. ### Does steam at 100 degrees C contain more OR less heat than liquid water at 100 degrees C?

Steam at 100°C contains considerably more heat that water at 100°C. When water is at the...calorie, this is equal to 2255 joules per gram. You need to add this much heat to the water to turn it to steam, so the steam at 100° contains that much more heat than the water at 100° does.

5 Answers · Science & Mathematics · 18/07/2011

2. ### What produces more severe burns, boiling water or steam? Why?

...of these responses. The first is that steam is hotter than boiling water. It can be... of liquid water. If you can see it, it's not steam, it's liquid water.

10 Answers · Science & Mathematics · 06/07/2008

3. ### difference between steam and vacuum distillation?

Steam Distillation is a special type of distillation (a separation process) for...

3 Answers · Science & Mathematics · 07/04/2009

4. ### how safe is pressure cooker's steam on eardrum?

The steam in a high-pressure cooker can get up to 257° F. It's very easy to...

2 Answers · Science & Mathematics · 22/01/2010

5. ### steam, water, and ice?

Steam looks just like a water molecule but in this case at gaseous state so if water= H2O(l), then steam is = H2O(g). the energy is simply distributed until...

4 Answers · Science & Mathematics · 18/09/2008

6. ### What pressure would have to be applied to steam at 350 degrees Celsius to condense the steam to liquid water?

Water steam condenses if its pressure is equal to vapor saturation vapor pressure...

1 Answers · Science & Mathematics · 18/11/2007

7. ### Steam distillation?

Steam is being used as the heating medium - it will be undesirable in the flask as it will change the partial pressure of the mixture and will be carried over in the condensate.

3 Answers · Science & Mathematics · 20/03/2007

8. ### What does a steam condenser do?

steam condenser is usually a metal or glass pipe that has a double layer. In the inside pipe you have steam (from ditillation), and in the outside mantle (between 2 pipes, one place in the other...

2 Answers · Science & Mathematics · 09/04/2008

9. ### How much heat is involved in converting 1 mol of steam at 160 degrees Celsius to ice at -45 degrees Celsius?

Steam q1 = mc*delta t t1 = 100oC t2 = 160oC c = 2.01 J/oC*mole m = 1 mole = 18 grams...3394. The total heat lost = q1 + q2 + q3 + q4 + q5 = 59785 J Notice that for phase changes (steam to water and then water to ice) you use moles. For heat transfer but no phase change, you change the moles...

2 Answers · Science & Mathematics · 09/05/2010

10. ### Steam Distillation and really high percent yield?

Steam distillation is a separation process. You need to control the temperature and...

1 Answers · Science & Mathematics · 22/10/2013