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Question regarding effect of NaCl on sunscreen's UV aborsption

Started by parkcar123 | Last post by Corribus March 11, 2021, 01:33:23 PM

1 Replies
1069 Views
Last post March 11, 2021, 01:33:23 PM
by Corribus
Hydrogen Peroxide and Manganese IV Oxide Rate Law

Started by HoneyDumplings | Last post by chenbeier February 03, 2021, 05:17:37 AM

3 Replies
1069 Views
Last post February 03, 2021, 05:17:37 AM
by chenbeier
1 Replies
1068 Views
Last post January 27, 2022, 11:49:06 AM
by Borek
Questions about pH control, UV-visible spectrophotometer, contact angle

Started by Hanmin | Last post by Hanmin June 11, 2021, 12:13:45 AM

0 Replies
1068 Views
Last post June 11, 2021, 12:13:45 AM
by Hanmin
Combustion Problem

Started by LaGÅm | Last post by Borek March 17, 2019, 03:24:15 PM

1 Replies
1068 Views
Last post March 17, 2019, 03:24:15 PM
by Borek
Dangerous

Started by StanG_80 | Last post by MNIO April 23, 2020, 05:27:56 PM

2 Replies
1067 Views
Last post April 23, 2020, 05:27:56 PM
by MNIO
Lewis Structure

Started by taraz24 | Last post by Borek September 08, 2020, 04:16:59 AM

1 Replies
1067 Views
Last post September 08, 2020, 04:16:59 AM
by Borek
Dynamic vs static equilibrium- pros/ cons?

Started by dynasaur666 | Last post by mjc123 April 08, 2019, 01:06:02 PM

1 Replies
1067 Views
Last post April 08, 2019, 01:06:02 PM
by mjc123
Tin chloride

Started by Mutalashi | Last post by ACETAT December 13, 2021, 01:56:14 PM

1 Replies
1067 Views
Last post December 13, 2021, 01:56:14 PM
by ACETAT
Decomposition of Hydrogen Peroxide

Started by griley | Last post by chenbeier October 14, 2019, 09:50:15 AM

1 Replies
1067 Views
Last post October 14, 2019, 09:50:15 AM
by chenbeier
Verification of chemical compoun, how to?

Started by Humanaut | Last post by Borek January 21, 2021, 01:35:06 PM

1 Replies
1067 Views
Last post January 21, 2021, 01:35:06 PM
by Borek
Permanent dipole analysis

Started by TsundereMagikarp | Last post by TsundereMagikarp February 19, 2021, 07:08:37 PM

2 Replies
1067 Views
Last post February 19, 2021, 07:08:37 PM
by TsundereMagikarp
What is the dissociation constant (Ka) of ethyl alcohol?

Started by ncasey | Last post by Borek May 05, 2019, 04:39:18 PM

1 Replies
1067 Views
Last post May 05, 2019, 04:39:18 PM
by Borek
1 Replies
1067 Views
Last post June 28, 2020, 03:14:07 AM
by Borek
1 Replies
1067 Views
Last post October 26, 2020, 11:45:04 AM
by Corribus
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