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Nairaland Forum / Nairaland / General / Education / Chemistry Gurus Pls Help Me Out (1697 Views)
English Gurus Pls What Is The Answer To This ?? / Chemistry Gurus Get In Here / Physics Gurus Pls Help (2) (3) (4)
Chemistry Gurus Pls Help Me Out by Herbephe1(m): 7:52pm On Apr 04, 2019 |
A 0.62g sample of NaOH ,Na2CO3,and
inert material was dissolved and required 30cm³ of HCl
to reach the phenolphthalein in end point.Methyl orange
was added and 6.50cm³ more HCl was required yo reach
the methyl orange end point .If HCl was 0.24M.calculate
the percentage of NaOH ,Na2CO3 in the sample |
Re: Chemistry Gurus Pls Help Me Out by ozoono(m): 7:56pm On Apr 04, 2019 |
the result is same as d amount |
Re: Chemistry Gurus Pls Help Me Out by Herbephe1(m): 7:58pm On Apr 04, 2019 |
Re: Chemistry Gurus Pls Help Me Out by ozoono(m): 8:38pm On Apr 04, 2019 |
using CaVa\CbVb= Na/Nb u got it |
Re: Chemistry Gurus Pls Help Me Out by Pearlyakin(m): 10:14pm On Apr 04, 2019 |
Won't you need the atomic number and atomic mass before the Cava/Nb
I'm sorry I've forgotten this masterpiece |
Re: Chemistry Gurus Pls Help Me Out by dingbang(m): 5:21am On Apr 05, 2019 |
Buhari should come and answer this question, I dont like stress! 1 Like |
Re: Chemistry Gurus Pls Help Me Out by femi4: 8:50am On Apr 05, 2019 |
dingbang:how you go know, its not firstbank related |
Re: Chemistry Gurus Pls Help Me Out by Oluwasaeon(m): 9:13am On Apr 05, 2019 |
dingbang:Buhari na science student ? |
Re: Chemistry Gurus Pls Help Me Out by frankIzuchukwu(m): 10:32am On Apr 05, 2019 |
You need to convert 0.62g to m |
Re: Chemistry Gurus Pls Help Me Out by efembaba(m): 3:06pm On Apr 05, 2019 |
Hnn i remember those days.. If only we actually apply these things in real life |
Re: Chemistry Gurus Pls Help Me Out by anochuko01(m): 3:35pm On Apr 05, 2019 |
the only chemistry i love is the one between a man and wonan! |
Re: Chemistry Gurus Pls Help Me Out by ayobama: 12:20pm On Apr 07, 2019 |
Herbephe1: I hope it is not kind of late, I just passed by sha |
Re: Chemistry Gurus Pls Help Me Out by ayobama: 12:23pm On Apr 07, 2019 |
picture |
Re: Chemistry Gurus Pls Help Me Out by ayobama: 12:28pm On Apr 07, 2019 |
ayobama: picture |
Re: Chemistry Gurus Pls Help Me Out by ayobama: 9:50am On Apr 08, 2019 |
Sorry for coming late I found it so difficult to upload since...I just got through.
|
Re: Chemistry Gurus Pls Help Me Out by ayobama: 8:52am On Apr 23, 2019 |
Final
|
Re: Chemistry Gurus Pls Help Me Out by ayobama: 2:27pm On Apr 23, 2019 |
Seen it |
Re: Chemistry Gurus Pls Help Me Out by Smalliegirl: 3:17am On Apr 24, 2019 |
Re: Chemistry Gurus Pls Help Me Out by Nobody: 2:39pm On Aug 12, 2019 |
Can someone make the answer clearer on this page |
(1) (Reply)
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