Hess's Law and Cycles

The dreaded Hess's cycle I hear you cry! Hopefully this video will put those Hess's demons to rest. Take a look to find out how you use a Hess's cycle and how to draw them correctly in order to work out enthalpy of reaction, combustion and formation.

[goharkhan]

watch these videos carefully kids.. I got an A grade in chem following this channel ;)

[chroniclesofaishaxo]

Absolute legend, I don't know why I still go to school.. migh aswell complete my studies with the help of YouTube and from talented people like you sir.

[sabirl]

I’ve been struggling at this particular chapter for ages AND YOU FIXED IT ALL WITHIN JUST 20 MINUTES OF PURE MASTERCLASS. may god bless you, thanks for being such a blessing. Means a lot istg

[sarahkhan]

you are an amazing person!
never understood this concept so well until now...THANKS A TON 👍👍👍

[senalperera]

Sir, I am a Sri Lankan doing cambridge A levels. For like 1 and a half year I had no clue of what the hess's law is, i asked many teachers but i didnt still get it, just watched this video now and now hess's law is the most easiest lesson for me !! THANK YOU SOO MUCHH SIR !!! I REALLY WISH IF I COULD MEET YOU !! YOU ARE AMAZIMG !! KEEP DOING SUCH VIDEOS SIR !!

[vishnukrishna]

I legit wish u were my Chemistry Teacher! Amazing video!.

[rictiovaros]

This is honestly the most well-done explanation for Hess's Cycles I could find, absolutely outstanding! Wish I had discovered your channel sooner, love the content! Keep up the great work mate!

[GreenDayLfcRule]

This has been stumping me for the past 2 years, thank you so much. It is a lot clearer now!

[bensonthomas]

You are a genius! I've spent the whole day watching your videos in preparation for my AS exam tomorrow! These have really helped me to understand key topics that I didn't get before! If I do well in chem for my predicted grades, I'll thank you!!

[ndilimevavanamoloh]

Thank you sir.😊
I've been struggling with this for 7 months and you made me understand in 20 minutes!👏👍

[fahmidababul]

great video-best explanation on YouTube :D

[hlovestxt]

thank you so so much! you are saving my chemistry as grade. i almost cried in lesson because i was so confused and you explained in 20 mins what my teacher couldn't explain in 2 hours

[TheZmoliver]

To anyone who reads comments before deciding to watch a video... This doesn't have the nice computer animation and the dry erase marker is kind of hard to see and read but this is by far the best and easiest explanation I've found on how to solve these problems. And I have been doing some serious searching! Thanks for this, man!

[OldSJF]

Watched this guy during my A-Levels now I’m back for my final year of degree….true goat

[upraz]

I hadn't understood this for a while but after watching this video, everything has been cleared up! Thank you so much!!

[isaacpatch]

This is really the best tutorial I have found for Hess's Law THANKS

[sjdecosta]

It has taken me forever and a half to understand the cycle calculations! Made it make sense - THANKYOU

[azulafire]

probably the only person that made this topic actually understandable, thank you!

[higuys]

Was so confused until watching the first 5 minutes of your video. Thank you !!!

[saadpatel]

I like the way you explain the on the board....traditional and best way to learn due to interactions and what I like...Thanks sir..You saved my grade..so useful I used to watch this sir everyday after lessons and got me A in As level chemistry...Thanks and keep it up