September 22, 2019, 08:31:15 AM
Forum Rules: Read This Before Posting


Subject / Started by Last post
0 Members and 63 Guests are viewing this board.
Seeking to understand chromatography methods a bit better

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

1 Replies
195 Views
Last post September 12, 2019, 02:52:02 PM
by billnotgatez
Tiny impurities appearing in solutions

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

2 Replies
164 Views
Last post September 12, 2019, 12:26:19 PM
by jeffmoonchop
Theoretical Percentage of 22% w/w sucrose

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

1 Replies
147 Views
Last post September 11, 2019, 02:40:18 AM
by Borek
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

10 Replies
357 Views
Last post September 10, 2019, 01:23:29 PM
by Mitch
What is the precision of a scale, pipet, and Buret?

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

2 Replies
224 Views
Last post September 09, 2019, 05:27:39 PM
by Borek
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

1 Replies
188 Views
Last post September 09, 2019, 08:23:30 AM
by Corribus
Equation for synthesis of ICl3

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

1 Replies
154 Views
Last post September 09, 2019, 02:54:23 AM
by AWK
Help with CHEM 115 Problem

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

6 Replies
310 Views
Last post September 08, 2019, 03:35:03 AM
by Borek
Lab Clarification

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

0 Replies
126 Views
Last post September 07, 2019, 07:12:18 PM
by dja01
Would I consider this density as having 1 sig fig?

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

3 Replies
212 Views
Last post September 06, 2019, 10:44:29 PM
by sidoniaknight
Identification of reaction products

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

1 Replies
148 Views
Last post September 06, 2019, 08:44:23 PM
by Vidya
Question, dimensional analysis

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

2 Replies
186 Views
Last post September 05, 2019, 10:43:39 PM
by dja01
Please help calculating the density

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

3 Replies
212 Views
Last post September 05, 2019, 07:44:03 AM
by hypervalent_iodine
Covalent vs Ionic compound

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

3 Replies
198 Views
Last post September 05, 2019, 02:38:08 AM
by Vidya
Do following half-reactions have electrode potential that depends on pH?

Started by dolphinsea14 | Last post by Borek September 03, 2019, 06:53:30 PM

1 Replies
139 Views
Last post September 03, 2019, 06:53:30 PM
by Borek
Sponsored Links

 

Normal Topic
Hot Topic (More than 5 replies)
Very Hot Topic (More than 10 replies)

Locked Topic
Sticky Topic
Poll