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Heat of formation/enthalpy

Started by pogtown | Last post by mjc123 May 23, 2020, 06:18:30 PM

1 Replies
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Last post May 23, 2020, 06:18:30 PM
by mjc123
Physics and Chemistry Homework for Exam Recovery

Started by paco050 | Last post by chenbeier May 23, 2020, 07:08:04 AM

2 Replies
175 Views
Last post May 23, 2020, 07:08:04 AM
by chenbeier
Polyethylene terephthalate chemical properties

Started by Jonas Andersson | Last post by pm133 May 22, 2020, 05:56:47 PM

2 Replies
198 Views
Last post May 22, 2020, 05:56:47 PM
by pm133
Help on a solubility problem

Started by Ben McCloud | Last post by chenbeier May 22, 2020, 04:07:44 PM

1 Replies
154 Views
Last post May 22, 2020, 04:07:44 PM
by chenbeier
Help Urgently needed with Molarity/Dilutions/Solution Stoichiometry

Started by greenfieldhelp | Last post by AWK May 22, 2020, 11:03:26 AM

1 Replies
178 Views
Last post May 22, 2020, 11:03:26 AM
by AWK
Free energy

Started by Rawezh | Last post by Rawezh May 21, 2020, 12:28:06 PM

2 Replies
178 Views
Last post May 21, 2020, 12:28:06 PM
by Rawezh
Gas Laws Chemistry Problem

Started by Dallas27! | Last post by billnotgatez May 21, 2020, 12:43:02 AM

1 Replies
159 Views
Last post May 21, 2020, 12:43:02 AM
by billnotgatez
gas laws and energy calculations

Started by KisaP | Last post by billnotgatez May 21, 2020, 12:40:10 AM

1 Replies
145 Views
Last post May 21, 2020, 12:40:10 AM
by billnotgatez
Relative Bond Strength

Started by SimSim | Last post by Corribus May 20, 2020, 02:59:33 PM

1 Replies
122 Views
Last post May 20, 2020, 02:59:33 PM
by Corribus
Sorry, I'm a bit dumb, please help

Started by lostlostlost | Last post by AWK May 20, 2020, 10:55:39 AM

1 Replies
134 Views
Last post May 20, 2020, 10:55:39 AM
by AWK
I can't understand molecular and empirical formula

Started by Kago | Last post by MNIO May 19, 2020, 05:16:49 PM

3 Replies
182 Views
Last post May 19, 2020, 05:16:49 PM
by MNIO
Need help with the algebraic method of balancing equations

Started by Cocktopus | Last post by Borek May 19, 2020, 04:08:43 PM

4 Replies
173 Views
Last post May 19, 2020, 04:08:43 PM
by Borek
Recalculating solid mass to melt mass and vice versa

Started by DeltaSS | Last post by DeltaSS May 18, 2020, 03:39:53 PM

11 Replies
407 Views
Last post May 18, 2020, 03:39:53 PM
by DeltaSS
Entropy/Enthalpy

Started by Diamond724 | Last post by MNIO May 18, 2020, 02:06:17 PM

3 Replies
235 Views
Last post May 18, 2020, 02:06:17 PM
by MNIO
VSEPR Help

Started by greenfieldhelp | Last post by AWK May 18, 2020, 05:31:23 AM

1 Replies
144 Views
Last post May 18, 2020, 05:31:23 AM
by AWK
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