₦airaland Forum

mochi1: I dnt think am best to answer dat.....am sorry

nagode aboki

Ikemsinachi: I said it before.
More chemistry or biology question

oya bring more of that bio and chem qstn ASAP

PortHarcourtBoy: [size=30pt]Is the Governor a member of Boko Haram?[/size]

jamb qestn 1994

laplace19: The score line will be. Nig 1 vs 0 Bur.Faso.




LIKE if you believe!!

stop writting thrash jor

mochi1: dat score is low..u could be considered 4 another course dat might b relatively low,maybe....@ odo-etonu,it seems we're the only law aspirants in d room

so invarably,i wunt b a able 2 get vet med wit dat score?

Ikemsinachi: You are right but that's their chemical properties. When you talk about physical properties of an element, depend on: Boiling point, density, solubility and melting point. But Boiling point plays a very vital role.
If you check ur explanation well, u'll observe dat u re xplainin d factors listed above

u are ryt 2 but wat i want u 2 knw x dat the boiling point and melting point and density stil depend on the arrangement of their atom.
Element e.g lead with closely packed atom bonded by a strong mettalic wil surely have a high density.

mochi1: yes I'm a student of d better by far university...all I knw of d faculty is dat it jst started and they dnt really av much students dere jst a few...plus they've barely admitted much since I became a student of d sch...but if ur score is good,u shld b considered 4 admission dere.I think d highest level in d fac 4 now shld b 300L or 400L.

my score is very low,i got 56%

Ikemsinachi: A: the addition of Nacl precipitates the soap from it's impurities in soap production

B: the oxides of nitrogen that form acid rain as follows:
N2 + O2 ------> 2NO
2NO + O2 ------> 2NO2
Then the NO2 reacts with SO2 etc..
It is not only one oxide of N2 dat causes acid rain. Infact in biology we learnt dat all oxides of nitrogen contribute to dat.

C: the physical properties are determined by their boiling points

yea,NO2 is the only oxide of nitrogen that dissolve in water to produce 2 acid,and it also the only acidic oxide that react with base to produce to two salt.
1.2NO2 +H2O ------>HNO2 +HNO3
2.NO2 +kOH ------>KNO2 + kNO3 +H20


THE 3RD QUESTION,U DNT GET IT.
The physical properties of an element depends on the arragment of their atom.lets us take metals 4 example,their atom are closely packed and held 2geda by mettalic bond das y they are very hard in terms of texture except 4 sodium and pottasium dat x nt hard and mercury dat x liquid at rum temp

Jsplash:

i see u

mochi1: lol....something like dat cuz my sch (unilorin) will be resuming on d 23rd n d date 4 Pume in ABU is still unknown....av been observing comments,still much available

i dnt even knw dat u ar a student of the beta by far university,i sat 4 their putme 2 dix yr.
Pls do u knw eni tin abt the faculty of vet med in uni ilorin,and x the course also competative their?
Aldo i choose the skul as my 2nd choice.

Rexsul: i jst hope somtn gud comes up dz week

AMIN O

mochi1: Me too.....but 4 d mean time,still observing. Good to see d room come back to life

mr mochi itz bin a while fa,or ar u stil angry wit a.b.u ni?

A.the important of NaCL in the productn of soap i$?
B.the oxide of nitrogen that form to acid wen reacted wit H2o is?
C.the chemical properties of an element is determine by the number of valence elecron in itx shell,while the physical properties depends on what?

lirusehn: beneath d comment u wanna quote are bracket-closed options. Wch are like dis ,(quote), (report) and (Like). Jez click d quote option,after wch u'll write ur comments. U dnt nid 2 click on reply as dat one wud b like u wanna reply evrybdy. U only use d *(quote)* 2 reply d very comment in concern

ok thank u lirushen

Mohammed,pls hw cn i coat lyk u jst did nw.
Otherx can stil tich me 2 oo

Pls guys,hw can i coat the person i want 2 write 2,lyk d 1 mohammed jst did up their?
PLS HELEP ME AWT

@ikemsinachi,alryt i wil add u.

Dnt mind dat lirushen and bucky o,they are biology and chemistry gurus o. I HAIL UNA OO

@muhammed pls i dnt undastnd ur question.

@Ikemsinachi,am a veterinary medicine aspirant,what of u?

Apart from trioxonitrate of Na and k that decompose into dioxonitrate,all other mettalic trioxonitrate decompose into their oxide and No2 gas is evolved

Qstn B
1. It x bcus halides of lithium ar covalent compounds

I have ansad qstn c.
Let met ansa qstn D.
When aluminium x exposed to the atmosphere,it form aluminium oxide wich form a coat on the surface of metal wich prevent further oxidation

Let me ansa the questn D.
When CaNo3 is heated,it gves calcium oxide and NO2.
When CaCo3 is heatd,calcium oxide and Co2 wil b d product

Eni veterinary medicine aspirant or vet stdnt in the rum?

Am hapi to inform u guys dat AHMADU BELLO UNIVERSITY,ZARIA has fixed anoda date 4 2013/2014 putme e exam.
Bt the vice chancellor prof. Abdulahii Mustafa has informd me nt to tell eni body until they drop FIVE THOUSAND IN MY ACCOUNT WICH IS 0523546584.
4 more info,call this numba:07088888888

Let me ansa the 1st qstn.
The fruit is DABIDUN OR ESO MEKKAH.
The name of the crime wil be em erm em terrorizing or kidnapping beta stil,ritualism bcux this ar the crimes that are common in nigeria.

May Allah in his mercy helep u@almuhsin




@lirushen,itz bin a while fa,NIBO LO GBE ORI E PAMO SI?

Yea u gat it@kunlexic

I HAVE A POEM 4 US SOLDIERS.
Syria war,many soldier wil nt return syria war meni soldier wil nt return.

@bucky,even if ASUU call off the strike and abu dnt gve ux the date 4 awa putme,i wil stil nt bath.
Loba tan

@kunlexic,i min wen u draw d structural formular of ethanoic acid,the hydroxyl group below double bond of oxygen.