I've been watching a lot of your videos lately, thank you. I'm looking for a video that will explain how to calculate the theoretical pH-value for solutions. For example, how to calculate the theoretical pH for a 2.5 mmol/L H2PO4- solution and a 5.0 mmol/L NH4+ solution. There are apparently different formulas based on strong, middle or weak acids, and for strong, middle or weak bases. I'm learning it in a language other than English (Danish), which adds to my confusion since I'm not a native Danish speaker. I'm looking for a good explanation in English. Do you have a video that teaches this? Thanks in advance.
I have a question for you. How can we have OH and H in a solution forever and never have a reaction between them? I say forever because you can have steady ph forever in a solution. I would imagine if you put OH- and H+ in a solution it would react quite quickly and neutralize each other to a point where you only have H+ or OH-. And that’s when H,H2CO2, HCO3,CO3,OH concentrations becomes important for PH calculation.
Is there a statement in the video that is confusing you here? If so let me know the time. OH- and H+ are in a dynamic equilibrium so there is a constant interaction back and forth between the ions, some react and neutralize and some remain dissociated
@@ChadsPrep thank you so much sir. Everyday I watching ur videos especially organic chemistry, I love chemistry from my childhood, now doing PhD and my goal is become a scientist. Sir one doubt actually am from India shall I apply for DAT, OR MCAT exams?
Having second semester Gen Chem Exams in a couple of days. Just want you to know that I survived the first semester because of you!
Glad you survived - I hope you THRIVE - Happy Studying!
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You are an amazing teacher. Thank you for all the help and making things so simple to understand. You are a gem!
You're welcome and Thank You!
Bro, I laughed so hard at the mom joke. Wasn't expecting that. Lmao
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Thank you from Jordan 🇯🇴 🙏🏻
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So helpful. You’re amazing. Thank you so much!!
Glad it was helpful, Chloe - thanks!
These videos deserve a like 👍 before they even start!!!
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Just joined to get your test prep materials :-)
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Dear sir thank you so much😊
Most welcome!
Great video! Very helpful!
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Very helpful! Thank you!!!
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I've been watching a lot of your videos lately, thank you. I'm looking for a video that will explain how to calculate the theoretical pH-value for solutions. For example, how to calculate the theoretical pH for a 2.5 mmol/L H2PO4- solution and a 5.0 mmol/L NH4+ solution. There are apparently different formulas based on strong, middle or weak acids, and for strong, middle or weak bases. I'm learning it in a language other than English (Danish), which adds to my confusion since I'm not a native Danish speaker. I'm looking for a good explanation in English. Do you have a video that teaches this? Thanks in advance.
Thanks.
Can you prepare a class on pH calculations from alkalinity equilibrium? CO2, Bicarbonates, and carbonates?
I have a question for you. How can we have OH and H in a solution forever and never have a reaction between them?
I say forever because you can have steady ph forever in a solution.
I would imagine if you put OH- and H+ in a solution it would react quite quickly and neutralize each other to a point where you only have H+ or OH-.
And that’s when H,H2CO2, HCO3,CO3,OH concentrations becomes important for PH calculation.
Is there a statement in the video that is confusing you here? If so let me know the time. OH- and H+ are in a dynamic equilibrium so there is a constant interaction back and forth between the ions, some react and neutralize and some remain dissociated
Never noticed anyone menton this in previous videos, but the shirt is amazing!💪🙏
Thank you. Happy Studying!
ur the best
Thank you
"PeeYourMom" 🤣
😁 😁 😁
So, at 37C the pH of water is 6.5. Does it mean it is more acidic? Please elaborate.
7 maybe 7.2.. maybe
Calculate yourself. Use Kw for 37C.
pYourMom = -log(YourMom)
6:40 😂
😁😁😁
Sir, Are you membership acs and iupac?
Neither. How about you? Your name implies a fondness for chemistry.
@@ChadsPrep thank you so much sir. Everyday I watching ur videos especially organic chemistry, I love chemistry from my childhood, now doing PhD and my goal is become a scientist. Sir one doubt actually am from India shall I apply for DAT, OR MCAT exams?
Nice video sir,
@@SANJEEVKUMAR-kn7iq Thank you.