₦airaland Forum

Pr0ton:
Does Organic Chemistry have calculations too??

yep,if u dont knw den u gotta dig deep dude

Holamarncy:
:-D u c doctor for person name u know know say na boss.

Ehn, he should calm down first.

He hasn't taken jamb yet.

Holamarncy:
i doubt except dey use d equation in stoichiometry

kinda

estijaz:
yep,if u dont knw den u gotta dig deep dude

Hoho Give me an example please.

Pr0ton:
Compounds present are actually Phenyl (C₆H ₅) and Menthanol (CH₃OH)

It's Phenylmenthanol. Are you an aspirant?

I was gonna argue but then I saw your moniker.

True..Phenyl and Menthanol. I treated them as two different Compounds entirely. CH3 attached to benzene ring(Toluene) you are probably right.

Yeah..ElectElect

Pr0ton:
Before going to bed lemme put this down (hoping to see an answer tomorrow)

Complete this:
Under the general properties of carboxylic acids, as the number of carbon atoms in the alkyl group increases, the acidic nature ______

Tag:
Estijaz
Holamarncy
Segunflames
Francistony
DrHost
Fembleez1

GoodNight

it decreases,acidity is all abt d ability of a compound to dissociate in water giving hydrogen or hydroxonium ion as itx only positive ion.u will agree wit me dat a long chain hydrocarbon can not dissociate easily wen compared to a short chain hydrocarbon.so therefore as the alkyl group of a carboxylic acid increases,itz tendency to dissociate into ions decreases and hence itx acidity decreases

Name this one

Pr0ton:
Hoho Give me an example please.

mmmmm okkk but now on now,later in d afternoon,am kinda busy ryt now

estijaz:
it decreases,acidity is all abt d ability of a compound to dissociate in water giving hydrogen or hydroxonium ion as itx only positive ion.u will agree wit me dat a long chain hydrocarbon can not dissociate easily wen compared to a short chain hydrocarbon.so therefore as the alkyl group of a carboxylic acid increases,itz tendency to dissociate into ions decreases and hence itx acidity decreases

Brilliantly explained.

Are u really from Delta?

MockinJay:
I was gonna argue but then I saw your moniker.

True..Phenyl and Menthanol. I treated them as two different Compounds entirely. CH3 attached to benzene ring(Toluene) you are probably right.

Yeah..ElectElect

Argue?

We should all calm down with the chemistry o! Before econs/Govt based peeps will fill the thread with all those their lengthy questions

estijaz:
it decreases,acidity is all abt d ability of a compound to dissociate in water giving hydrogen or hydroxonium ion as itx only positive ion.u will agree wit me dat a long chain hydrocarbon can not dissociate easily wen compared to a short chain hydrocarbon.so therefore as the alkyl group of a carboxylic acid increases,itz tendency to dissociate into ions decreases and hence itx acidity decreases

Good! So right!

MockinJay:
Name this one

Hmm. I'll get back to you on that one, soon.

Pr0ton:
Argue?

No no you are right. I think

estijaz:
mmmmm okkk but now on now,later in d afternoon,am kinda busy ryt now

Alright then.

MockinJay:
1. For two reasons. First, they are both carrying the same mole. So one could easily cancel them out. But why? Cause it's easier and faster.(reason 2)

2. I made use of it. Since it's 1,it won't show just like HCl is also 1HCl. Now, if I were to use the 2mole instead of the 1mole. The molar masses of Na and NaOH would be 46 and 80g/mol respectively.

3. The "I don't have a calculator but want to be fast" formula

Whether I use the 1:1 mole ratio or 2:2 mole ratio, I would still get the same answer.

2Na : 2NaOH
2* 23 : 2* 40
46 : 80
2.3 : x

X= 80 * 2.3/46
X= 4g

This is why i had to covert to a social science course, am a science student in sec skul bt all dis chem cal na my prob.....i won't put myself in trouble in higher institution datz why i put in for Econs instead

T33jay007:
This is why i had to covert to a social science course, am a science student in sec skul bt all dis chem cal na my prob.....i won't put myself in trouble in higher institution datz why i put in for Econs instead

You could have asked for someone to put you through
hehehe trouble

Pr0ton:
Hmm. I'll get back to you on that one, soon.

Yes boss

Pr0ton:
Oh..(Never knew) What course?

Now you know.. The course is visible in my moniker..

Gud a.m,

Thought av studied chemistry heard enough, nt knowing I avnt read nada. where on earth are those organic compound coming frm. To tink of it, am aspiring for mbbs, I pity ma sef.

Pr0ton:
Compounds present are actually Phenyl (C₆H ₅) and Menthanol (CH₃OH)

It's Phenylmenthanol. Are you an aspirant?

actually, I think it should be 1 phenyl ethanol.

MockinJay:
You could have asked for someone to put you through
hehehe trouble

I wrote 3 o levels cuz of chemistry and i did not make dat subject in any of it.....What do u expect...... Ogun asotele, ki pa aro #iyen aro toba gbon#

MockinJay:
Name this one

5 Ethoxyl 2 Methoxyl Diphenol (rubbish )





But I'm sure of methoxyl and diphenol.

kumpharm:
Now you know.. The course is visible in my moniker..

Wow Pharmacy?? Congrat girl! March 21st, right?

Pes13:
Gud a.m,

Thought av studied chemistry heard enough, nt knowing I avnt read nada. where on earth are those organic compound coming frm. To tink of it, am aspiring for mbbs, I pity ma sef.

Hehe.. Lol

Preciousjoz:
actually, I think it should be 1 phenyl ethanol.

Yh.. That's only if you'd call CH₃OH Ethanol, but apparently it is not.

T33jay007:
I wrote 3 o levels cuz of chemistry and i did not make dat subject in any of it.....What do u expect...... Ogun asotele, ki pa aro #iyen aro toba gbon#

Good idea Bro.

Pr0ton:
Before going to bed lemme put this down (hoping to see an answer tomorrow)

Complete this:
Under the general properties of carboxylic acids, as the number of carbon atoms in the alkyl group increases, the acidic nature ______

Tag:
Estijaz
Holamarncy
Segunflames
Francistony
DrHost
Fembleez1

GoodNight

You sha want me to grace this your thread.

Tsk tsk!

Pr0ton:
Yh.. That's only if you'd call CH₃OH Ethanol, but apparently it is not.

the phenyl group and the OH group are attached to a carbon atom and the carbon atom is attached to a methyl group. Google 1 phenyl ethanol and see.

Anyone on Physics?

Of the energy expended in an electric light bulb, only 5% is given off as light. A typical 40-watt bulb costs 60 Kobo and has a life of 1 000 hours.

1. How much non-luminous heat is developed in the lamp?

2. If PHCN charges 6 Kobo per unit, what is the cost of operating the lamp?

3. What fraction of the cost of operation is the cost of the lamp?

Tag:
MockinJay
T33Jay007
Preciousjoz
Estijaz
Holamarncy
DrHost
Pest13
XavierG

FrancisTony:
You sha want me to grace this your thread.

Tsk tsk!

Lol. I've been noticing you snubing.

Pes13:
Gud a.m,

Thought av studied chemistry heard enough, nt knowing I avnt read nada. where on earth are those organic compound coming frm. To tink of it, am aspiring for mbbs, I pity ma sef.

same here oooo