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Biology; Chemistry; Physics: Post your doubts here!

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Oh GREAT!! I'm already fretting too much over chem and phy and u come along with ur insane predictions (no offence .... i'm just too upset ryt now) ... anyways plz don't say such stuff bro or u'll jinx us. just do what what smeone there said : hope for the best and prepare for the worst .. and keep ur mouth shut ( :oops: no offence again ) soorry if i offended u its just this phase u know! :cautious:
stay cool!!!
 
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Question!
From which ammonium salt can the greatest mass of ammonia b obtained?
A) 0.5 mole (NH3)2PO4
B) 0.5 mole (NH4)2SO4
C) 1 mole NH4Cl
D) 1 mole NH4NO3
PLZ do explain :)
 
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CH2COOC17H33 CH2COOC17H35
CHCOOC17H33 + 3H2 NICKEL 140 -200C CHCOOC17H35
CH2COOC17H33 CH2COOC17H35

this is the equation basicaly margarine is converted to vegetable oils by addition of hydrogen and using nickel as catalyst and temp 140 to 200C
 
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CH2COOC17H33 CH2COOC17H35
CHCOOC17H33 + 3H2 NICKEL 140 -200C CHCOOC17H35
CH2COOC17H33 CH2COOC17H35

this is the equation basicaly margarine is converted to vegetable oils by addition of hydrogen and using nickel as catalyst and temp 140 to 200C
SOAP!! :D
 
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CH2COOC17H33 CH2COOC17H35
CHCOOC17H33 + 3H2 NICKEL 140 -200C CHCOOC17H35
CH2COOC17H33 CH2COOC17H35

this is the equation basicaly margarine is converted to vegetable oils by addition of hydrogen and using nickel as catalyst and temp 140 to 200C
Oh that????this is called saphronification or watever?We have done this,but not this difficult equation :|
 
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