GCSE Titration Calculation: KOH + HNO3 = KNO3 + H2O. From 20to9.com

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KOH + HNO3 = KNO3 + H2O

Required to determine the concentration of KOH.
The formula: (M1V1)/(M2V2) = mol1/mol2 is used
where m = concentration, v = volume and mol refers to the number of moles in the balanced equation.
You might prefer to use C instead of M for concentration, thus:
(C1V1)/(C2V2) = mol1/mol2

Apologies for the poor quality of video and very basic form of presentation.

Category:

Howto & Style

Tags:

• titration
• moles
• formula
• concentration
• titre
• KOH
• HNO3
• acid
• alkali

[Franklychemistry]

You're welcome. Thanks for taking the time to express your appreciation. Regards FS

[mygcserevision]

wow! you just made that actually make sense which is more than my teacher has done in the past 2 years!

[krisachick]

Thanks very much for making these videos, they are very helpful, and far better than having to use books! Noticed youre Northern Irish too, which is a good thing =)

[688777744444]

I'm pretty sure(that I am) that most of us have tests tomorrow and are watching this.

Thanks for the free class. But I can't here u with good clarity

[oliseh080]

just watched this a day before my chemistry exam lol

[surina94]

thank you! Big help, but yeah noticed this method was a lot more complicated than just M1V1=M2V2.

[Antzlives]

thanks soo much, aqa give some long winded pointless method, thank you very much indeed

[TheImpressionable]

your voice makes you sound like youve had a face full of bromine gas.

[LilBethel11]

thankyou :D i have my chemistry gcse tomorrow and this has helped me a lot :)

[RANDOMSHEEPKILLER]

Hey just to make thing easier why dont you look at it liek this equation M1 x V1 = M2 x V2 then rearrange the formula its allot easier

[fuckoff2707]

thank you sooo much i want to ride your dick soo hard. this saved my chemistry gcse. here we go a*!!!

[poordote]

good, until the equation because i'm not very good at rearranging them when they're like that. Shame but the step by step points were really good!

[farahjr4eva]

you are soo much better than my teacher. he spent three hours explaining it and you did a better job in 7. great