Finding Final Temperature When Ice is Added to Water

[kikcodog]

If I had to pick 1 video that summarizes how to solve scientific problems in general (physics, chem, thermo, etc) it would be this video. This is how you solve these type of problems. Understand conceptually what's happening and then be methodical in solving for your unknown(s) using the tools (equations) that apply to the type of system you're dealing with.

[toasterspoon]

i spent three discouraging hours last night trying to solve a similar question. I went through 10 videos and tried my Tf problem 4 times. This is the first video that was simple and straight forward. I finally got the correct answer and have a better understanding of what goes on with heat of fusion.

THANK YOU!

[nousername]

The graph is the key! Was looking at the equations plugged in and was just not getting it even with the mental visualization of what was happening. Thank you!

[TG-uiyo]

The BEST video I've watched relating to thermodynamics. Thank you!

[SharuhenChellaPaul]

Thank you so much!!! You made it a lot easier to understand. God bless you!!!

[BlitzHitz]

Thank you for producing and sharing this.

[camilasummers]

Incredibly clear. For the first time in my Thermodynamics nightmare, I finally understand how to do this. I owe you!

[SZ-rzhj]

Wow. The way you explain things make chemistry so much easier. This really helped me out and I really appreciate your time to make this video. I also like that you don't just do procedures. You actually let us think and understand the problem better. I thank you again Tony!

[asmamaredia]

So in this problem, you assume that all the ice melts and go on to solve it. But what process would you use when only some of the ice melts? And how do you make that determination?

for ex: 50g of ice at a temperature of -40C is added to 100g of water at 20C in an insulated container. What is the final temperature after equilibrium is reached? (problem from class notes)

[dumplingsoup]

thank u so much! helped me lots with my finals prep!

[kayleebyerly]

wow.. come teach at Wheaton. First complex concept in chemistry I've come to fully understand! thank you.

[amalraj]

You don't have to multiply by negative if you swap around the Tf and 95 when calculating the cooling of hot water. Remembering that when the hot water cools, the initial temperature would be higher than the final temperature.

[riyapatilsolapur]

Thankyou sir, your teaching is on the next level🎉🎉 😎

[ashanaewing]

Thank you so much for making this video this really help me out a lot.

[jpgklassen]

Brilliant video, you're a great teacher! Thank you!!

[Redneck_Ed]

This is a great explanation. Unfortunately, our local schools are trying to tell my son that the "final" temperature is room temperature. Only difference is that they use a 2 cup example where 1 cup gets 1 cube, other cup gets 2 cubes and they say Tf is the same for both cups. True statement if you wait long enough, but it seems like a super dumbed down way of teaching.

[jayvallejos]

You should explain where did you get that 6.01 and 18.02

[esazunnoor]

Oh God !!! This one's the best video for the I used to get perplexed bout solvin these type of questions before watchin this video

[kani]

very helpful. One the hardest problemos in thermal physics.

[saketsingh]

Can you explain step 2 in a simpler way....please