Science - Chem Unit Question

Started by cjp88 | Last post by cjp88 July 10, 2007, 11:41:15 PM

can someone tell me what this means?(regarding lewis structure)

Started by HelloMotto | Last post by HelloMotto March 30, 2009, 10:47:01 PM

helppp! measuring the alkalinity of the water

Started by zoee | Last post by Borek July 26, 2007, 11:57:08 AM

Reaction rates and mechanisms

Started by cliverlong | Last post by Las March 24, 2009, 04:07:16 AM

Atoms Electrons and connectivity

Started by Mr-E | Last post by Corribus August 22, 2013, 10:20:06 AM

Preparing Solution

Started by kadaj | Last post by kadaj July 26, 2007, 05:02:53 AM

a person's blood sugar level is around 100mg

Started by biomed77 | Last post by jdurg January 30, 2006, 03:51:11 PM

PV = NRT problem

Started by anthony_ball | Last post by typhoon2028 March 30, 2009, 08:18:02 AM

Na2CO3(aq) + Ca(NO3)2*4H20 (aq)--> ???

Started by Dt_rox | Last post by Dt_rox January 29, 2006, 03:25:32 PM

confusion of nomenclature of amines group

Started by kennykwong | Last post by kennykwong July 02, 2013, 09:28:45 AM

Buffer Solutions

Started by big | Last post by Borek November 12, 2010, 03:56:45 AM

How would you reduce NO emissions using the chemical equilibrium

Started by sci0x | Last post by Byrne January 27, 2006, 10:48:40 PM

Are these bonds polar?

Started by MiturBinlsderty | Last post by rackye November 06, 2010, 07:09:22 PM

Lewis Acid

Started by newbiesig | Last post by opsomath July 15, 2013, 05:19:04 PM

Find the final temperature of the following mixture(Thermochemistry)

Started by Frederick95 | Last post by mo_1984 March 07, 2008, 03:36:38 PM