Qualification > Sciences
ALL CIE CHEMISTRY DOUBTS HERE !!
SkyPilotage:
--- Quote from: EMO123 on June 01, 2011, 06:07:20 pm ---i am sorry to say but if the ratio is 1:4 then it will be C4H16
--- End quote ---
1:4 ratio As in 1 mole of CxHy to 4 mole of CO2 to 4 mole of H2O
EMO123:
--- Quote from: SkyPilotage on June 01, 2011, 06:08:44 pm ---1:4 ratio As in 1 mole of CxHy to 4 mole of CO2 to 4 mole of H2O
--- End quote ---
k now i got that you meant
4 mole of C a
and
4 mole of H2
right so it is 4(CH2)
i.e.C4H8
thanxx buddy
SkyPilotage:
--- Quote from: EMO123 on June 01, 2011, 06:13:12 pm ---k now i got that you meant
4 mole of C a
and
4 mole of H2
right so it is 4(CH2)
i.e.C4H8
thanxx buddy
--- End quote ---
You got it :D
EMO123:
--- Quote from: SkyPilotage on June 01, 2011, 06:14:15 pm ---You got it :D
--- End quote ---
ya i go it now
Vin:
--- Quote from: SkyPilotage on June 01, 2011, 05:56:19 pm ---Ammonium salts + alkalis -----> ammonia gas...
So its NH4NO3 which has the molecular formule N2H4O3...
--- End quote ---
Oh yea the other options cant be salts :/ thanks man
another one. forgot how to do these. got it by common sense but i wanna know how to solve them (see attc.)
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