Seeking to understand chromatography methods a bit better

Started by MosesKhan | Last post by billnotgatez September 12, 2019, 02:52:02 PM

Tiny impurities appearing in solutions

Started by guferr | Last post by jeffmoonchop September 12, 2019, 12:26:19 PM

Theoretical Percentage of 22% w/w sucrose

Started by needhelpasap | Last post by Borek September 11, 2019, 02:40:18 AM

What is a reliable way of writing significant figures in multi-step problems?

Started by bert | Last post by Mitch September 10, 2019, 01:23:29 PM

What is the precision of a scale, pipet, and Buret?

Started by sidoniaknight | Last post by Borek September 09, 2019, 05:27:39 PM

Is there a good way of guessing if something is a colloid?

Started by bert | Last post by Corribus September 09, 2019, 08:23:30 AM

Equation for synthesis of ICl3

Started by Xieon | Last post by AWK September 09, 2019, 02:54:23 AM

Help with CHEM 115 Problem

Started by JesseTCarter | Last post by Borek September 08, 2019, 03:35:03 AM

Lab Clarification

Started by dja01 | Last post by dja01 September 07, 2019, 07:12:18 PM

Would I consider this density as having 1 sig fig?

Started by sidoniaknight | Last post by sidoniaknight September 06, 2019, 10:44:29 PM

Identification of reaction products

Started by always12345 | Last post by Vidya September 06, 2019, 08:44:23 PM

Question, dimensional analysis

Started by dja01 | Last post by dja01 September 05, 2019, 10:43:39 PM

Please help calculating the density

Started by CuteTruck | Last post by hypervalent_iodine September 05, 2019, 07:44:03 AM

Covalent vs Ionic compound

Started by unab1etoch3m | Last post by Vidya September 05, 2019, 02:38:08 AM