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Standard Form of molecule

Posted: Thu Jan 30, 2020 4:50 pm
by kennedyp
How do we know that a molecule is in its "standard form"?

Re: Standard Form of molecule

Posted: Thu Jan 30, 2020 10:39 pm
by Chem_Mod
A substance is in its standard form when at 25 degrees C and 1atm. There is no way to memorize what phase each substance would be in at these conditions.

Re: Standard Form of molecule

Posted: Thu Jan 30, 2020 11:06 pm
by Anna Heckler 2C
The standard form of a molecule has given values associated with it. The standard form is observed at 25 degrees Celsius, 1 atm.

Re: Standard Form of molecule

Posted: Thu Jan 30, 2020 11:44 pm
by Rita Chen 1B
How about at bar because they are very similar?

Re: Standard Form of molecule

Posted: Fri Jan 31, 2020 12:46 am
by 805312064
As long as the pressure is 1 atm and the temperature is 25C, the substance is in its standard form.

Re: Standard Form of molecule

Posted: Sun Feb 02, 2020 6:14 pm
by Angela Wu-2H
By standard form, is this referring to the STP vs. NTP thing?

Re: Standard Form of molecule

Posted: Sun Feb 02, 2020 6:29 pm
by Aarushi Solanki 4F
Standard form of the substance is the form that a substance naturally occurs as in 25 degrees Celsius and 1 atm conditions. The most important thing to remember about standard form is that some molecules exist in their diatomic form at these conditions.