Answers

2015-11-17T11:58:19+05:30
The substance is camphor, for instance.it is a common sublime i.e. it changes its form directly into vapour from solid, without turning into liquid, when heated and vice versa
the equation is:
2 C₁₀H₁₆O + 27 O₂ → 20 CO₂ + 16 H₂O

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Good Answer....
Hope you will give comment on my answer i.e., CH2CH2OH + 3O2-------> 2CO2 + 3H2O + Heat and light
thanxx aman ur too is gud 
Thank you so much for compliment... :)
ur welcome aman 
2015-11-17T12:22:09+05:30
Ammonium nitrate leaves no residue on burning . 
NH₂NO₃ ----- N₂O + 2H₂O.
  i hope that this will help u........................^_^
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And mine?
thankuuu
pahii listen to infinty of 1d
huh ?
huh