How to Convert Pressure Units: kPa & psi

How to convert between pressure units of kPa & psi
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Pressure Conversion Practice Worksheet 1.0:
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Answer Key 1.0:
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[@cristsantamaria3097]

Thanks, from Panama 🇵🇦 👍🏻👍🏻👌🏻

[@dengosodawg]

Thank you so much, I was very stuck on an engineering homework problem, I’m new to pressure unit conversion. Your instruction is very nice and easy to follow.

[@thechemteacher]

I am glad it helped! Good luck with your engineering class!

[@shaziaqaisar6557]

Thank you 👍

[@paolino_gothatsauce]

where did the 101.325 came from sir?

[@thechemteacher]

101.325 kPa is equal to 14.7 psi, which is also equal to 1 atmosphere. I usually relate my pressure units back to 1 atm. This video may help too kzbin.info/www/bejne/rKHcpHSBlraleZI&ab_channel=TheChemistryTeacher.

[@arjaymontalbo3042]

Thanks sor

[@mattmiller5994]

DUDE! You made that so hard to understand. Just take 101.325kPa & divide it by 14.7psi = 6.89 6.89psi = 1kPa (that's the conversation) 6.89 x 35 = 241.15kPa

[@thechemteacher]

You're not wrong, that is definitely another way to do this conversion. This video is specifically designed for anyone taking chemistry or physics trying to understand basic unit conversions and how to convert from 1 unit of pressure to another.

[@joserizalpanton7006]

It's actually a pretty precise equation. If u forgot the conversion, u could just use the ATM pressures.

[@bryce5062]

Where is the 101.325kPa coming from is where I am confused ....

[@joserizalpanton7006]

@@bryce5062 it's the atm pressure. Standard, 14.7, .101325, etc. They're all atm pressure bro.

[@RuhulAmin-sp7rl]

Thank you sir for your nice explanation.......

[@yourmomjamie3449]

thank you so much!! this helped immensely!

[@zebra1597]

Hello sir, why didn't u include the decimal numbers on the psi to kpa conversion?

[@thechemteacher]

Because of the rules regarding significant figures, since 35.0 has 3 significant figures, then the answer must have 3. That would be 241 kPa. If you include the digits past the decimal you are not following the significant figures rules.