₦airaland Forum

Richiez: Nice thread!

Swagalord18: molar mass of CO2=44, molar mass of H2O=18
taking C as carbon
11g of CO2 was produced ..
So 12/44=C/11
C = 3grams or 0.25mol
.
.
4.5g of H2O was produced...
So 2/18=H/4.5
H = 0.5 grams or 0.5mol
.
.
Oxygen
7.5 - (3 + 0.5) =3.5g of oxygen or 0.22mol
solving furda, ..the empirical formula of the compound that waz combusted is:
CH2O

Mikebis: let me gv it a try,buh no abuse me if am wrng o.
Let d unknw cmpnd b x
usn equilibrium constant
ur product/reactant
kc=[11.0][4.50]/[7.50]
xo we av 6.6
there4 usn 6.6 to divd d molar mass of C nd H.
We av 6.6/12=0.55 for C
6.6/2 =3.3 for H

Droga dray: Is
a goaaaaal!!! ASUU av a wonder strike dey dribble past fg nd
score.....is dis nt a dream Wit all d defenders in govt,,hw cn dey score??.....naw who fit
strike past btw fg nd ASUU

Droga dray: Is
a goaaaaal!!! ASUU av a wonder strike dey dribble past fg nd
score.....is dis nt a dream Wit all d defenders in govt,,hw cn dey score??.....naw who fit
strike past btw fg nd ASUU

mhizz_bernie: Does any1 hia no sylvalord's real name

Detivo: guy hw i wish u knw m... Ma 2 bossom frnds says am nva crious. So hw do u expect m 2 [s]act personal wit such an uncriour character[/s] of nt takin tins personal bt guy u rili [size=32pt]PLS TRY TO USE PUNCTUATION MARKS SO UR WRITTING CAN BE MEANINGFUL[/size] said sumtin dat suprise m on 2go last nite

Ken excel: I seconded bro...make una no dy take he post personal...odizeey no dy mean wenti he dy talk o

Detivo: nd so...no mind ma english... Bt mst u quote

Nomski0: The gravitational constant varies from place to place on the earth's crust. Give a reason why.

FrancisTony: Mehn, this group is cool and i need a cracking chemistry question.

Detivo: guy sabi na ur 2go id b aligbe01... Odizeey na ma person [s]bt sumtin i jst dy ask ma sef weda na dis im go be 4 real[/s]. Odizeey is warded d most annoyin dude on dis thread... [s]Mehlena hav sumtin she wants 2 giv ur dat is nidd[/s]

dailywealth1967: The Nigerian Navy is the most useless arm of the army and should be overhualed or disbanded.

Affrey: lol odizeey ur not sewious.anyways hw r u and sylva ask odizeey to give u my 2go id

Becketh: Latnok here u are, NEPA don seize lite o. Report 2 fb asap!

Fynestboi: i love ur innovation and i think joining the league wnt be a bad thing.
ok na go on

Afam4eva: RIP...i wonder how he felt knowing that he was gonna die anything soon.

MrRomantic1: people will prostitute till the next day nau

tsleazy: don't worry man, its all good, we're all in d same shoes

STORM2:
Lord of mercy and compassion! Hahahaha! Under which science topic is dis wan? Kai....
*running*