If 3.75 x 10^24 atoms of hydrogen...

Started by kail.hoodi | Last post by Borek June 12, 2019, 03:19:06 AM

Didn’t really pay attention in chem and I need help

Started by noobyjustin | Last post by David Tan June 14, 2019, 04:01:52 PM

Is quartz a silica atom bound to three or four oxygen atoms:

Started by galpinj | Last post by David Tan June 14, 2019, 04:17:31 PM

Balancing chemical equation FeCl3 + P = FeCl3(PO4)2

Started by Wurstie | Last post by David Tan June 14, 2019, 04:21:39 PM

Concentrating Hydrogen Peroxide

Started by Noah517 | Last post by David Tan June 14, 2019, 04:58:18 PM

Determine concentration of acid based on volumes of solution

Started by batson2002 | Last post by David Tan June 14, 2019, 05:04:50 PM

I NEED HELP BAD! Lewis Dot Structure C4H6O2

Started by nickm1080 | Last post by AWK June 17, 2019, 12:47:08 AM

Ammonia + Bleach

Started by Neoxra | Last post by Enthalpy June 17, 2019, 04:23:04 AM

Gibb's Free Energy and Equilibrium Constant Relation

Started by person1234 | Last post by David Tan June 17, 2019, 08:38:01 AM

Need help on a essay

Started by Derrick6109 | Last post by Enthalpy June 18, 2019, 06:35:47 AM

Photo Chemsitry

Started by AlphaMNKY | Last post by Corribus June 19, 2019, 03:37:24 PM

Cubic unit cell

Started by cloudy1290 | Last post by AWK June 22, 2019, 02:34:02 AM

Which statements are correct/false for sulfur and phosphorus?

Started by cloudy1290 | Last post by Borek June 22, 2019, 03:24:09 AM

How to calcuate this Equilibrium Calculation question?

Started by cloudy1290 | Last post by cloudy1290 June 22, 2019, 06:04:12 PM

How to calculate Water and N2 is mixed together

Started by cloudy1290 | Last post by mjc123 June 24, 2019, 05:25:11 AM