Chemistry help

[Love kolla]

කාබනික සංයෝගයක C, H හා O පමණක් ඇත.. සංයෝගයේ අඩංගු c- 47.64% කි. සංයෝගයේ සා.අ.ස් 74 නම්, එහි අණුක සූත්‍රය සොයන්න..

 

[Meva]

හොයපන්කෝ දැන් ඉතින්

 

[danu91]

A/L chemistry karana ekekgen ahapan..

naththam A/L chemistry past papers balapan.. dan mathaka naha ban

 

[Lord Voldermort]

Sureda machan gane daththa ochcharayi kiyala. Daththa madhi wage.

 

[Harshat92]

ade appa, dakiddith asay mewwa, dan mathaka na bn

 

[MeGusta]

Ammo mokadda ban mae kunuharpe..

 

[.::|Dark_Knight|::.]

දැන්නන් මතකයක් නෑ බන්. ඔය වගේ ගණන් උදාහරණවල හදනවනෙ බන්. පොඩ්ඩක් පොත පෙරලල බලපන්

 

[danu91]

Sureda machan gane daththa ochcharayi kiyala. Daththa madhi wage.

2000ta kalin papers wala thibba neda meh wage prashna??

 

[Lord Voldermort]

2000ta kalin papers wala thibba neda meh wage prashna??

deela thiyena daththa walin sameekarana 2 k ganna puluwan. habayi nodanna padha 3 k thiyenawaa.

 

[Harshat92]

anubawika suthre nemeda

 

[rudr@]

sanyogaye c paramanu ganana= 48.65/100 * 74/12

=3
anuka suthraya c-3
H-Y
O-Z


36+1Y+16Z =74

Y +16Z=74-36

Y+16Z =38 ------> (A)

Y TA HA Z TA KAMATHI AGAYAK DEE ANEK AGAYA SOYA GANNA...

Y+16*1=38

Y=22

MEKA WENNA BA..

Z=2 ADESA KARAMU

Y+32=38

Y=6..
MEKA WENNA PULUWAN..

EMA NISA SUTHRAYA ------------------------------(EKA MAMA KIYANNA ONE NENE.. UBAMA LIYAGANIN..)

 

[Love kolla]

sanyogaye c paramanu ganana= 48.65/100 * 74/12

=3
anuka suthraya c-3
H-Y
O-Z


36+1Y+16Z =74

Y +16Z=74-36

Y+16Z =38 ------> (A)

Y TA HA Z TA KAMATHI AGAYAK DEE ANEK AGAYA SOYA GANNA...

Y+16*1=38

Y=22

MEKA WENNA BA..

Z=2 ADESA KARAMU

Y+32=38

Y=6..
MEKA WENNA PULUWAN..

EMA NISA SUTHRAYA ------------------------------(EKA MAMA KIYANNA ONE NENE.. UBAMA LIYAGANIN..)

adoo me thiyenne....
pattainee....
thanx... ummaah...
mn dawas ganak hadala hadala try kra....
thanxx

 

[Love kolla]

Sureda machan gane daththa ochcharayi kiyala. Daththa madhi wage.

ochcharai bn gane thiyenne

anubawika suthre nemeda

naa anuka suthraya

 

[rudr@]

adoo me thiyenne....
pattainee....
thanx... ummaah...
mn dawas ganak hadala hadala try kra....
thanxx

ok ok.