Buffer pH calculations | Buffer Action | A level Chemistry | Question Walkthrough

[@Gob_123]

Do you have any videos on required practicals.

[@chemistrytutor]

For paper 1?
I have RP4 videos:
th-cam.com/video/N71MWJax-_c/w-d-xo.html

[@chemistrytutor]

th-cam.com/video/u4Ww3IEnpzI/w-d-xo.html

[@chemistrytutor]

RP2:
th-cam.com/video/bA_l6-XKr64/w-d-xo.html

[@chemistrytutor]

th-cam.com/video/cS_mzLC1XVs/w-d-xo.html

[@Gob_123]

@@chemistrytutor thank you

[@primeaccount4094]

hi! this was amazing I finally understand buffers for the exam on Monday. keep up the good work :) Can you also make a video on Arrhenius equations - especially the ones involving graphs. And also E cells. Thanks

[@chemistrytutor]

Excellent! Buffers is one of the trickiest topics. I'm aiming to do both of those videos some time next week 😃

[@aajayy4344]

Can you please make a video on free radicals question? Great video btw

[@nonamekitty5]

at 16:50 if we were to divide the moles by the total volume. would the total volume be the volume of the hydrochloric acid + the volume of the buffer?

[@chemistrytutor]

Yes that's correct. The moles of the chemicals is spread over the Combined total volume 👍

[@nonamekitty5]

thank you sir 😊@@chemistrytutor

[@chemistrytutor]

@@nonamekitty5 👌

[@hello-vv9tv]

Thanks so much! I finally get questions like the last one

[@chemistrytutor]

This is excellent news 👏
Well done!

[@georgias7265]

thank you so much!!

[@chemistrytutor]

Glad it was useful 😃

[@marigeo24]

Do you have a full explanation video about buffers?

[@chemistrytutor]

I'm afraid I don't yet. A variety of different acids and base walkthroughs but not an explanation one

[@gracechen2412]

Sir, could you please do an explanation video on bronsted-lowery theory of acid and bases? It's in the CIE syllabus 7.2. Much appreciated!

[@chemistrytutor]

I'll add this to my list!