August 12, 2020, 04:56:10 PM
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Topic: Chemistry  (Read 209 times)

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Offline kalyanvadagam

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Chemistry
« on: July 20, 2020, 06:21:42 AM »
I know all the properties what i mentioned below are having database values for all the elements.

But my query is

What is the equipment/DEVICE/ GADGET/machine/ is used to measure
---ionisation energy
---lattice enthalpy
---atomic radius
---bond length
---BOND ENTHALPY
--ENTHALPY OF FORMATION
---ENTHALPY OF ATOMISATION
---ELECTRON AFFINITY.






Offline Borek

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Re: Chemistry
« Reply #1 on: July 20, 2020, 07:26:43 AM »
You have to show your attempts at answering the problem to receive help, this is a forum policy.

What does "experimental determination of ionization energy" search return?
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info, pH-meter.info

Offline Enthalpy

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Re: Chemistry
« Reply #2 on: July 21, 2020, 07:57:47 AM »
Many of these properties are not measured directly. They are deduced from other properties: density, heat of combustion, vapour pressure versus temperature, and so on.

But we want to read your attempts before giving more hints, it's the way this forum works.

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