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Nairaland Chemistry Gurus - Education (3) - Nairaland

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Re: Nairaland Chemistry Gurus by buzyguy: 9:51am On Sep 06, 2013
Fetus: ...shortcut formular..M=Q*R.M.M/nf * 96500c...where M=mass, Q=it(f), R.M.M=relative molecular mass of d given ion, nf=no of faraday, 96500c= one no of moles.....to d question..Q=0.1F, R.m.m= 64; nf=2(frm electrochemical series) , m=?.....usin d formular now:: M=0.1 * 64 /2*96500=3.32*10^-5 g or 0.000332g.....more questions plz...Uncle fetus.
mistak there,nf is 2 times 96500
Re: Nairaland Chemistry Gurus by Fetus(m): 10:23am On Sep 06, 2013
buzyguy: mistak there,nf is 2 times 96500
..yes ke...chek my solvin again
Re: Nairaland Chemistry Gurus by buzyguy: 2:45pm On Sep 06, 2013
Fetus: ..yes ke...chek my solvin again
ok gud u r rite bt u neva converted d 0.1f to coulombs
Re: Nairaland Chemistry Gurus by Fetus(m): 3:56pm On Sep 06, 2013
buzyguy: ok gud u r rite bt u neva converted d 0.1f to coulombs
...convert faraday 2 coloumbs ke? Are u a learner?
Re: Nairaland Chemistry Gurus by Fetus(m): 4:01pm On Sep 06, 2013
buzyguy: ok gud u r rite bt u neva converted d 0.1f to coulombs
....solve urs let's see....take my solution 2 any prof. 2 confarm it!...uncle fetus
Re: Nairaland Chemistry Gurus by denniece1(m): 5:14pm On Sep 06, 2013
Some1 shuld pls help with kohlraush's law of independent migration of ions.
Re: Nairaland Chemistry Gurus by Fetus(m): 6:07pm On Sep 06, 2013
denniece1: Some1 shuld pls help with kohlraush's law of independent migration of ions.
..wat abt it? U cud google search dis na...bring calculations n tactical questions...tanx...uncle fetus
Re: Nairaland Chemistry Gurus by denniece1(m): 8:45am On Sep 07, 2013
Fetus: ..wat abt it? U cud google search dis na...bring calculations n tactical questions...tanx...uncle fetus
i knw,like i can also google calculation quest.,this thread is 4 us to share our ideas,and i did not see "only calculation quest." as the topic b4 i followed grin grin
Re: Nairaland Chemistry Gurus by buzyguy: 11:18am On Sep 07, 2013
Fetus: ....solve urs let's see....take my solution 2 any prof. 2 confarm it!...uncle fetus
u av done d wrng tn,an ordinary ss1 studnt wil work it out 4uu so count prof. out

bt dnt tel me u r seriouz oo
Re: Nairaland Chemistry Gurus by Fetus(m): 11:53am On Sep 07, 2013
buzyguy: u av done d wrng tn,an ordinary ss1 studnt wil work it out 4uu so count prof. out

bt dnt tel me u r seriouz oo
...ok...b4 an ss1 student wud solve it..u 2 solve letz c ur solution.....btw! Just checkd ur profile..n i saw most of ur threads closed...i suspect u stil in secondary skul...i wud neva argue wit u....mayb ur tutorial masters wud knw beta....
Re: Nairaland Chemistry Gurus by Fetus(m): 11:56am On Sep 07, 2013
buzyguy: u av done d wrng tn,an ordinary ss1 studnt wil work it out 4uu so count prof. out

bt dnt tel me u r seriouz oo
..kindly solve it..letz c....or take it 2 ur sec skul teacher mayb he wud help u....do u knw who a ''scholar'' is?....ask ur frnds....
Re: Nairaland Chemistry Gurus by buzyguy: 2:26pm On Sep 07, 2013
Fetus: ..kindly solve it..letz c....or take it 2 ur sec skul teacher mayb he wud help u....do u knw who a ''scholar'' is?....ask ur frnds....
am too buzy dzzzz letz face d main tn brng questns bt u owe me sum ansas of sum questnss i postd earlier on

scholars dnt shelv questns!
Re: Nairaland Chemistry Gurus by Kunlexic(m): 5:39pm On Sep 07, 2013
I can see u guys dat u are coping wit dis thread,a work weeldone 2 u guys fetus,busyguy and denniece...kudos
Re: Nairaland Chemistry Gurus by Fetus(m): 7:13pm On Sep 07, 2013
buzyguy: am too buzy dzzzz letz face d main tn brng questns bt u owe me sum ansas of sum questnss i postd earlier on

scholars dnt shelv questns!
.. solve d electrolysis question first...my ss2 sister just solved it... Stp beefin u 2 solve...
Re: Nairaland Chemistry Gurus by Fetus(m): 7:16pm On Sep 07, 2013
Kunlexic: I can see u guys dat u are coping wit dis thread,a work weeldone 2 u guys fetus,busyguy and denniece...kudos
...i zoom u boss...more questions plz....uncle fetus...
Re: Nairaland Chemistry Gurus by denniece1(m): 8:47pm On Sep 07, 2013
Mehn!,only me viewing... @Kunlexic..i see u 2..u knw say na only u.
Re: Nairaland Chemistry Gurus by Odilop: 10:37am On Sep 08, 2013
Negative electrons were are found so close to the nucleus,why are they not pulled into the nucleus by d positive charge of the nucleus??grin grin grin
Re: Nairaland Chemistry Gurus by buzyguy: 12:27pm On Sep 08, 2013
Odilop: Negative electrons were are found so close to the nucleus,why are they not pulled into the nucleus by d positive charge of the nucleus??grin grin grin
datz d sreening effect of d nucleus on d orbitn electrns.to knw more chck ur texts
Re: Nairaland Chemistry Gurus by buzyguy: 12:29pm On Sep 08, 2013
Fetus: .. solve d electrolysis question first...my ss2 sister just solved it... Stp beefin u 2 solve...
av already solved b4 u did,chck page1
Re: Nairaland Chemistry Gurus by Kunlexic(m): 7:21pm On Sep 08, 2013
Odilop: Negative electrons were are found so close to the nucleus,why are they not pulled into the nucleus by d positive charge of the nucleus??grin grin grin
screening effect of d nucleous on the electrons

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Re: Nairaland Chemistry Gurus by okorocha22(m): 8:26am On Sep 10, 2013
I hail all dem gurus in d house..... Gr8 thread pple, so i like 2 take full advantage of it.
Pls, i employ u guys 2 post dem tough putme questns dat u guys did in ur various instituitions....thanks in advance for ur help! I rep #team ui.... I rep #team mbbs.
Once again, respect for all dem gurus in d building
Re: Nairaland Chemistry Gurus by Kunlexic(m): 7:57am On Sep 17, 2013
okorocha22: I hail all dem gurus in d house..... Gr8 thread pple, so i like 2 take full advantage of it.
Pls, i employ u guys 2 post dem tough putme questns dat u guys did in ur various instituitions....thanks in advance for ur help! I rep #team ui.... I rep #team mbbs.
Once again, respect for all dem gurus in d building
tanx bro,u also wlc
Re: Nairaland Chemistry Gurus by Kunlexic(m): 7:58am On Sep 17, 2013
Which element has the least electronegativity in the periodic table?
Re: Nairaland Chemistry Gurus by lavosier: 10:06am On Sep 17, 2013
Kunlexic: Which element has the least electronegativity in the periodic table?
Caesum.
Re: Nairaland Chemistry Gurus by Kunlexic(m): 4:38pm On Sep 17, 2013
lavosier:
Caesum.
gud of u,ur name is 2ruly lavoiser
Re: Nairaland Chemistry Gurus by Odilop: 7:03pm On Sep 21, 2013
Guys explain why ZnS is not ionic in nature
Re: Nairaland Chemistry Gurus by Odilop: 7:12pm On Sep 21, 2013
What the name of the alkane used in infrared experiment
Re: Nairaland Chemistry Gurus by Odilop: 7:18pm On Sep 21, 2013
Guys proff that p=1/3Nmv2



And 1/2mv2=3/2kt
Re: Nairaland Chemistry Gurus by Odilop: 7:24pm On Sep 21, 2013
Light from any ordinary source (such as a flame) is usually:
A. unpolarized
B. plane polarized
C. circularly polarized
D. elliptically polarized
E. monochromatic
An electron in an L shell of an atom has the principal quantum number:
A. n = 0
B. n = 1
C. n = 2
D. n = 3
E. n = ∞
Re: Nairaland Chemistry Gurus by Odilop: 1:09pm On Sep 25, 2013
Where una they na
Re: Nairaland Chemistry Gurus by Odilop: 8:40am On Oct 04, 2013
denniece1: Some1 shuld pls help with kohlraush's law of independent migration of ions.
the conductivity of a solution is the contributions of its individual ions from positive to negative charge
Re: Nairaland Chemistry Gurus by Karleb(m): 2:26pm On Dec 29, 2013
undecided

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