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Need help with concentrations:

Started by illotio | Last post by Borek April 07, 2021, 07:43:24 PM

1 Replies
292 Views
Last post April 07, 2021, 07:43:24 PM
by Borek
volumetric measurement : significant figures

Started by xshadow | Last post by Borek April 08, 2021, 08:30:07 AM

1 Replies
210 Views
Last post April 08, 2021, 08:30:07 AM
by Borek
Required third body absorbs energy released during chemical reactions?

Started by renzoms | Last post by renzoms April 08, 2021, 07:08:59 PM

3 Replies
277 Views
Last post April 08, 2021, 07:08:59 PM
by renzoms
Catalyst "supported on polystyrene"

Started by Monoamine | Last post by Corribus April 09, 2021, 12:20:57 PM

1 Replies
288 Views
Last post April 09, 2021, 12:20:57 PM
by Corribus
I need help in those questions asap!!

Started by faris.z34 | Last post by faris.z34 April 12, 2021, 08:51:16 AM

2 Replies
208 Views
Last post April 12, 2021, 08:51:16 AM
by faris.z34
[itex]K_{sp} of PbCl_2[/itex]

Started by Win,odd Dhamnekar | Last post by mjc123 April 12, 2021, 09:05:38 AM

4 Replies
330 Views
Last post April 12, 2021, 09:05:38 AM
by mjc123
Multiple choice thermodynamic question

Started by Win,odd Dhamnekar | Last post by Meter April 12, 2021, 05:11:34 PM

3 Replies
348 Views
Last post April 12, 2021, 05:11:34 PM
by Meter
thermodynamics

Started by Akhmal | Last post by mjc123 April 13, 2021, 06:42:26 AM

1 Replies
223 Views
Last post April 13, 2021, 06:42:26 AM
by mjc123
Non-purified Na2SO4 plus water? What would be happen?

Started by metallurgy | Last post by metallurgy April 14, 2021, 12:48:00 AM

9 Replies
412 Views
Last post April 14, 2021, 12:48:00 AM
by metallurgy
Synthesis of silver metal from silver ore

Started by Win,odd Dhamnekar | Last post by sjb April 14, 2021, 06:40:19 AM

5 Replies
316 Views
Last post April 14, 2021, 06:40:19 AM
by sjb
Deactivating SiO2 and Lux-Flood acids

Started by Meter | Last post by Meter April 14, 2021, 01:29:24 PM

0 Replies
230 Views
Last post April 14, 2021, 01:29:24 PM
by Meter
Potassium citrate buffer crystallisation

Started by Nand Morren | Last post by jeffmoonchop April 15, 2021, 01:35:38 PM

2 Replies
222 Views
Last post April 15, 2021, 01:35:38 PM
by jeffmoonchop
Balancing Chemical Equations

Started by Sibbby2001 | Last post by Sibbby2001 April 16, 2021, 02:27:09 PM

5 Replies
321 Views
Last post April 16, 2021, 02:27:09 PM
by Sibbby2001
1 Replies
224 Views
Last post April 19, 2021, 04:36:01 AM
by Orcio_Dojek
Mixture won't ignite

Started by 90kk | Last post by billnotgatez April 19, 2021, 12:07:10 PM

2 Replies
225 Views
Last post April 19, 2021, 12:07:10 PM
by billnotgatez
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