Detailed breakdown of Calculating Heat of Formation of MgO using Hess’s law and calorimeter

[@andrewcameron5495]

By far the best and most comprehensive video I’ve seen on KZbin covering these calculations. Thanks so much for all your help, and keep up the excellent work making these videos!

[@samnstorbean4833]

Bless your soul. Thanks for this amazing video!

[@ibhadeerua9420]

You are a life saver!!!!!!!!!!!!!!!!!! very well explained

[@mohamadadiputera4177]

Thank you for the most complete simple explanation 👍

[@uhohstinky9040]

thank you so much, this is a really great explanation!

[@vypham4521]

you save my life

[@khalidzaitoun7608]

very good explanation & simple to use. can i ask, please: what the software (board) you use, please? thank you

[@visuallearners1832]

Notability. Glad it is helping you.

[@toyinniyot9808]

Omg thank you so muchhhhh

[@FutureMD19]

Thank you soooooooooo much!!!!!!!!!!!!

[@mrigendraakannan6453]

Just a quick question, if I wanted to perform this lab, should i use 1M HCl solution or 2M HCl solution for the reactions of Mg and MgO. I am confused. Please also let me know how this makes a difference in the experiment?

[@visuallearners1832]

It shouldn’t matter as long as Mg is LR and you know how much HCl in amount is being used. The temperature change will adjust based on the amount (volume of HCl) used. You however need to be consistent with all the volume of HCl used. You should however be able to use 1M HCl and be okay with everything.