Converting Joules to Calories and Calories to Joules

[@christopherjohncope]

this has been very helpful ive learned more from these videos in 3 hours than my teachers in 2 weeks

[@jirardsoma3351]

The video only 14 min not 3h

[@fatimadanyadado5641]

Truw

[@Pantaleimonification]

I'm 29 hoping to get into Pharmacy. You helped bring me one step closer

[@simplyjaycee]

When KZbin teaches you better than your actual teacher

[@franceacuna9641]

true

[@nalanlawson5941]

This helped me so much! I now understand. Thank you.

[@mink9186]

The way he writes his 8's though...

[@cnscm2614]

the last problem .. dont you have to divide by 1000 in order to get it in Kj

[@ChemAcademy]

+cnscm2614 yes you are correct...i forgot to divide by 1,000...The correct answer is 2.3 kJ....I just added an annotation...thank you.

[@omart9326]

Incredible method thank you very much

[@Babygirlrissa]

This is great method thank you

[@franceacuna9641]

Amazing video

[@livrose8530]

this helped me so much! Thank you.

[@abdulkasim1708]

Well explained.

[@victoriadragun3724]

How do you go from Kcal to grams and vice versa?

[@VictorHernandez-zi6tm]

thank you!!! this helped me a lot.

[@ChemAcademy]

Im glad it helped.

[@tiffanysparks3349]

Where does kWh fit on the table you have?

[@Atre537]

You are the boss man

[@Jazzy_Fab4]

Thank you so MUCH!!!!!

[@renaldocordeiro4669]

Thanks for the help :)

[@ColaEuphoria]

Multiplying by 1,000 and dividing by 1,000 is redundant in this case. If they are both in the kilo range just multiply or divide by 4.18.

[@desireerubio2334]

Amazing thank you

[@ChemAcademy]

+Desiree Rubio thanks...i am glad you learned from it....check out some of my other vids for extra help...

[@Setyourhandle10]

why would u divide joule by 1000 to get kilo joule

[@dburks10]

Thank you!

[@ChemAcademy]

[@manuvratshekhawat9612]

But why is calorie is greater than Joule since Joule is the SI unit of energy and work

[@emilyborcila3015]

thought it was 1cal=4.184J not 4.18

[@aat5879]

Emily Borcila yes they are essentially the same number; 3.184 is rounded down to 3.18 To give us three sig figs

[@Robbievigil]

why can't professors make it this easy!

[@blackhawktv1156]

I think that u have a wrong answer for the 5th example coz u didn't divide /1000 what u got as result

[@brodye8538]

ಠ_ಠ

[@rekhasorout7633]

Don't speak in english . Because I don't understood in english