₦airaland Forum

Dannyclemz: Thats not true, apart from the e-mail and sms sent...we also got the "scholarship awarded" status @ their site! Am a last year awardee

My bad,I didn't even check dier site,I unexpectedly received d mail

Abdulumaratiku: pls u dat did last year did u got anything scholarship awarded?

nope!!,dey only sent email

decode55: you dunno what you're saying. They've not started paying yet. When they want to, they'll send everybody emails and text messages. Then after the procedures, They'll give you a special atm card for the scholarship. That's what they did last year

hey...read my post well..b4 i replied dat poster..i was awarded lst year nd we are awaiting our 2nd payment.

No no no...dat 1dola remaining is part of dat 98dola...so 98dola+1dola u gave ur dad+1dola u gave ur mom=100dola.






front page ke?

end ____ things..lol

mankind80: met&mat

omo na chem eng 200lvl i dey, which lvl?

diphy: v u bin paid?

I dunno,i 4got my atm at skul so i cnt check...and i am nt sure dey do send sms or email alert.

Pls is there any existing awardee that has been paid?

May dem sha do pay us...i don submit my stuff since march

mankind80: Scholarship awarded o!...m in unilag engineerinq..all unilag engineering students na scholarship awarded...hw many scholarship are they giving out sef?..or is it system error....can only wait for an official mail tho to confirm tz awarded truely.

which dept u dey?

Mehn!,only me viewing... @Kunlexic..i see u 2..u knw say na only u.

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

Some1 shuld pls help with kohlraush's law of independent migration of ions.

Rmb d quest was wat is d atom. no. of X and d electronic configuration given is for X^2+ i.e 2elecrons was subtracted from the 20electrons of X to give the 18electrons of X^2+ written in the quest as 1s2 2s2 2p6 3s2 3p6.

Kendzyma: sinc d cnfigratn iz 18 already,dey cnt expect u to use it lik dat,xo u wil av to use d x^2-..wich wil make it 16

but the question was X^2+ not X^2- ...they are 2 diff. things.

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Mikebis: hw,xplain

assuming u said X^2- then d atomic no will be 18.

Mikebis: hw,xplain

X^2+ meaning it has lost 2 electrons...nd 4rm d electro. config u gave it was 20electrons...since it has already lost 2 electrons then it originally had 22electrons which makes d atomic no. 22

Mikebis: i tot i said i md a mistake.16 is atomic mass of oxygn,nd its s^2- whch is sulphur

But kunlexic said X^2+ not X^2-

Pepper snack tins

Xtyna9ja: I'm in.

welcome

Mikebis: the rule is wen avn a positv ion,d postv ion wll b subtrat 4rm d total value of d electronic conf,nd wen gvn negatv ion,it wll b added wt d elect conf,jst to get d atomic numb

ok just reason @kunlexics quest..is there any tin lyk S^2+ since u say its sulphur(16).?

Mikebis: i stll dsagri menh,he is nt rite.ok wat abt dis x^2+ avn electronic conf of 1s2 2s2 2p6 3s2 3p6 4s2.what is d atomic numb

22

Mikebis: Any1 to try dis
the variatn in d rate constant at two dffrent temperature 4 d dcmpostn of
2HI~2I+H2 is gvn blw.
Kbase1=3.52*10^-7 at 555 kelvin nd kbase2=0.0395 at 781 kelvin.
1)what is d activatn energy
2)cal the exponential factor.

2) 9.96*10^10
Using lnK=lnA-Ea/RT
terms described in previous post.
A is exponential factor.

be unit consistent.

Mikebis: Any1 to try dis
the variatn in d rate constant at two dffrent temperature 4 d dcmpostn of
2HI~2I+H2 is gvn blw.
Kbase1=3.52*10^-7 at 555 kelvin nd kbase2=0.0395 at 781 kelvin.
1)what is d activatn energy
2)cal the exponential factor.

1) 185.42KJ/mol
using ln(k1/k2)=(Ea/R){(T1-T2)/T1T2}
Ea is activation energy
T1 n T2 is temp1 n2 respectively
K1 is rate constant @T1
K2 is rate constant @T2
R is gas contant

No 2 in nxt post.

Mikebis: u wrng guy,take 4 example avin atomic mass of 40,atomic numb 20 of ca^2+.
No. Of protons=20
No. Of electrons=(20-2)=18
No. Of neutrons=40-20=20.
Xo anytime an element has a positive ion,d no. Of electron 4rm d electronic config will b subtract 4rm positive ion

@Kunlexic is right,check again.

Richiez: my humble brother no be fight na but is 10base2 really equal to 2?
welcome to the thread bro! No vex say I dey tackle you

Ah ah...aw i go vex na,maybe because i didnt use d grin emoticon ..U knw wat i mean na...normal base10 tins.

Richiez: you said there are 10 diff kind of people yet you mentioned two....i'm waiting to know what the remaining 8 are oh...hahahaha

Then u fall under those that don't undastand binary because 10base2=2
my humble brother no be fight na but is 10base2 really equal to 2?
welcome to the thread bro!

Enegod: 97, 107

Nope

Fill in the gap


6,2,5,5,4,5,6,4,__,__

(calculator is allowed)
crack your brain wella!