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we will prepare thiokol rubber from 1,2 dichloroethane and sodiumpolysulphide.The reaction is:cl-CH2-CH2-cl + Na-S-S-Na + cl-CH2-CH2-cl--------------> -----(----CH2-CH2-S-S-CH2-CH2----)n--------
Thiokol's population is 15,000.
Thiokol was created on 1929-12-05.
Thiokol-Woodbine Explosion happened on 1971-02-03.
Thiokol was discovered in 1929 after a surprising and unplanned reaction between sodium polysulfide and ethylene dichloride.
thiokol
It is called an experiment.
The rubber that comes from oil is called 'synthetic rubber'. The rubber that comes from trees is called 'natural rubber'.
The steps in an experiment are called the Scientific Method.
Contrary to popular expectation, rubber is not really elastic, atleast not the way scientists define elasticity. Rubber is actually much less elastic than steel. Thus for best results we use steel or similar materials, say brass, in this experiment.
Rubber tree fluid is called sap.
A factor that changes in an experiment is called a variable.