Total Energy Calculations 2

In this 2 part video I work out the energy required to heat ice from -10 degrees celcius to steam at 110 degrees. It involves, heating substances, and changing states (or phase changes). This is a five step calculation to get an answer. I also show what is being done on a heating curve as well.

Category:

Education

Tags:

• heat
• curves
• phase change
• total energy
• delta H
• molar enthalpy
• enthalpy change
• state change
• ice
• steam
• total energy calculation
• thermal
• heat capacity
• melting
• boiling
• chemistry
• tutorial
• example

[Haku1234567890]

hmm, just wondering, have you stopped making videos

[captfizzix]

@Haku1234567890 I'm still alive, but have ben out of the classroom for the last year and a half. I'm going back to my classroom next year. I'm thinking of creating and uploading another one soon. What topic do you think: projectile motion, derivatives, VESPR theory...?

[Haku1234567890]

@captfizzix I'm glad you are still active, your videos have helped me a lot ;)

I don't really have any topic precisely I would like to see, maybe something related with percentages

[OffspringFTW65]

You saved my life, literally, I will ace this test thanks to you, thankyou so much for laying it out on a graph I will now rape chemistry tomorrow. I O U 1