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why is hydrogen so flammable???

Started by kevinnn | Last post by billnotgatez March 13, 2011, 12:00:59 PM

5 Replies
20043 Views
Last post March 13, 2011, 12:00:59 PM
by billnotgatez
Why is hydrogen's boiling point 20 K?

Started by INeedSerotonin | Last post by Enthalpy October 21, 2019, 01:52:45 PM

5 Replies
1294 Views
Last post October 21, 2019, 01:52:45 PM
by Enthalpy
Why is it advised to drink soft drinks when we get upset stomachs?

Started by a_huynh00 | Last post by UG April 17, 2009, 12:41:52 AM

1 Replies
2781 Views
Last post April 17, 2009, 12:41:52 AM
by UG
why is it advised to stir a chemical while taking pH?

Started by michellejam | Last post by Babcock_Hall December 13, 2015, 07:04:24 PM

12 Replies
9493 Views
Last post December 13, 2015, 07:04:24 PM
by Babcock_Hall
why is it alkaline

Started by HongKongALevelboy | Last post by movies September 28, 2004, 03:56:32 PM

2 Replies
5037 Views
Last post September 28, 2004, 03:56:32 PM
by movies
Why is it necessary to keep electrodes apart?

Started by Crystal | Last post by Crystal November 16, 2004, 03:37:57 PM

2 Replies
5316 Views
Last post November 16, 2004, 03:37:57 PM
by Crystal
Why is it that Cr2+ can be oxidised to Cr3+ at low pH?

Started by SinkingTako | Last post by Borek February 12, 2013, 03:51:11 AM

1 Replies
1403 Views
Last post February 12, 2013, 03:51:11 AM
by Borek
2 Replies
10816 Views
Last post May 10, 2010, 08:49:57 PM
by Grundalizer
Why is it that scandium is not a transition metal?

Started by appleseed | Last post by tamim83 April 12, 2010, 08:38:19 AM

1 Replies
9901 Views
Last post April 12, 2010, 08:38:19 AM
by tamim83
Why is NH3 a less stable molecule than N2?

Started by monkeysphere | Last post by monkeysphere June 17, 2012, 07:30:25 AM

0 Replies
1865 Views
Last post June 17, 2012, 07:30:25 AM
by monkeysphere
Why is NO3 Charge -1

Started by lmaoqwerty | Last post by DevaDevil February 01, 2008, 12:57:33 PM

4 Replies
16403 Views
Last post February 01, 2008, 12:57:33 PM
by DevaDevil
Why is not CO2 considered polar?

Started by poobear | Last post by opti384 April 06, 2011, 08:28:53 AM

10 Replies
11940 Views
Last post April 06, 2011, 08:28:53 AM
by opti384
Why is O=C=O nonpolar?

Started by caters « 1 2 » | Last post by alexanda August 11, 2014, 05:49:02 AM

18 Replies
13620 Views
Last post August 11, 2014, 05:49:02 AM
by alexanda
Why is phenol called Carbolic Acid

Started by Partha Sarker | Last post by AdiDex September 13, 2014, 01:01:24 PM

5 Replies
8149 Views
Last post September 13, 2014, 01:01:24 PM
by AdiDex
why is SF2 an angular molecule?

Started by jennielynn_1980 | Last post by Mitch August 01, 2006, 11:19:28 AM

5 Replies
9175 Views
Last post August 01, 2006, 11:19:28 AM
by Mitch
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