Water 2015
Chemi-palooza: the Watery Tour
Oct 31 2015
With Eric Muller and Paul Doherty
This document can be found at:
www.exo.net/~emuller/chemipalooza2015
Freeze! Sign up right now for this workshop if you teach about our favorite molecule, Dihydrogen Monoxide! We have the solution (or precipitate) for a far out morning of learning about solids, liquid and gas. Topics will range from chemistry in your classroom to Pluto’s icy moon.
Don’t be all wet, go with the flow and join us as we investigate the Mickey Mouse molecule. See you real soon.
On the floor
Water freezer (Mars)
Liquid litmus
Geysers
Watch Water freeze?
Indicating electrolysis - with a magnet
Break time with geyser setup
Ice balloons and Pluto
A Mole of water vs a mole of steam
Phase Diagram of Water
Triple Point 273.16K, 0.01 °C at 0.006 Atm
Freezing point 273.15 K, 0 °C at 1 Atm
Powerpoint on the phases of water
The following powerpoint is a 10 megabyte download. Water Phases 2015
Pluto
Temperature 33 to 55 K
Gravity 0.063 g
Day 6 days 9 hrs
Pressure 0.3 to 1 Pa
R = 1190 km
M = 0.002 Mearth
Atmosphere: Nitrogen, methane, Carbon Monoxide
Surface ice H2O , N2, CO
Enceladus, Moon of Saturn, Water crust over water ocean, water geysers
Temperature 33- 145 K
Pressure vacuum
Titan
Temperature 94K
Pressure 1.5 Atm
Scientific Explorations by Paul Doherty |
28 October 2015 |