what is the chemical composition of a normal rubber slipper?
926592
I'm assuming you mean the sole?  It will either be natural rubber (trans-polyisoprene ) or a synthetic rubber (polybutadiene, polyisoprene, silicone rubber, or any number of other common synthetic rubbers).  This rubber is mixed in a process called compounding.  It will typically be mixed with color pigments, antioxidants (to keep it from breaking down/cracking with time), and plasticizers (to make it as flexible as possible).
338042
"Natural" rubber comes from a tree. It is made from the sap of the tree.\n\nSynthetic rubber covers a lot of substances, so you would have to be more specific about the type.
971648
calcium carbonate.\nCaCO3
414371
vulcanised rubber is made by heating the rubber with sulphur.(by Charles Goodyear-1838)\nproperties:even in very high temperatures,it will not loose its elasticity, when the force is taken away it resumes its usual shape, the increased ability to carry weight, doesn't corrode easily.\neg:tyres & tubes, corks, rubber pipes, raincoats, slippers\nhope that helped-cheers!
231158
.20 m Na2SO4, .20 m NaCl, .10 m BaCl2, .10 m glucose
904937
ref\n\nhttp://www.cem.msu.edu/~reusch/VirtualText/polymers.htm
206253
Here you are\n\nhttp://sci-toys.com/ingredients/wax.html
774630
Commercial grade (98 to 99 percent) Tetraphenylcyclopentadienone (or 2,3,4,5-tetraphenylcyclopenta -2,4-dien-1-one) has a melting point of 217 to 220 drgrees C.  The pure recrystalized specimen will usually melt at about 222 degrees using a vacuum melting point tube.
526400
My IUPAC spelling has gone a bit rusty, but here we go:\n\nn-hexanal \nCH3-CH2-CH2-CH2-CH2-CHO\n\n4-methyl-pentanal\nCH(CH3)2-CH2-CH2-CHO\n\n3-methyl-pentanal\nCH3-CH2-CH(CH3)-CH2-CHO\n\n2-methyl-pentanal\nCH3-CH2-CH2-CH(CH3)-CHO\n\n2,3-dimethyl-butanal\nCH(CH3)2-CH(CH3)-CHO\n\n2,2-dimethyl-butanal\nCH3-CH2-C(CH3)2-CHO\n\n2-ethyl-butanal (might be 3-carbonyl-pentane instead?)\n(CH3-CH2)2-CH-CHO
968540
Try pure vaseline -petroleum jelly. Wash you feet, dry them and apply a thick layer, and wear a breathable cotton socks. You will see remarkable smoothness in a few days.
1113158
I think it is vinyl or imitation leather, or latex rubber.
75660
Most are made of rubber.
215604
C6H12O6(s) ---H2SO4--> 6C(s) + 6H2O(in H2SO4 solu.) + Heat
1184710
Here you go...remember...you asked for it:\n\nhttp://www.director-file.com/cunningham/rubber.html
452333
its cis 1,4 polyisoprene(polymer)\n\nH2C=C(CH2)-CH=CH2
526078
mostly acids. do your own homework
117316
soap (long alkyl chains with carboxylate salts at the end)\n\nwater\n\nIf the sink has any rubber components, rubber is a polymer of carbon-carbon (as well as other) bonds.