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What type of molecule is Polychloroethene?

What type of molecule is Polychloroethene? Modelling addition polymerisation The polymer, poly(chloroethene) is also known as poly(vinyl chloride), or PVC. What are the properties of Polychloroethene? Uses of polymers Polymer Properties Poly(ethene) ‘polythene’ Flexible, cheap, can be made into thin Read more…

How did Civil War mortars work?

How did Civil War mortars work? Guns fired projectiles on horizontal trajectory and could batter heavy construction with solid shot or shell at long or short range, destroy fort parapets, and dismount cannon. Mortars fired shells in a high arcing Read more…

How is TOF calculated?

How is TOF calculated? TOF = Moles of desired product formed/moles of catalyst/ time = TON/time. it just give the number of molecules reacted per active sites of catalyst. What is TOF in chemistry? The turnover frequency (TOF) is defined Read more…

What is vertical simple harmonic?

What is vertical simple harmonic? In other words, a vertical spring-mass system will undergo simple harmonic motion in the vertical direction about the equilibrium position. In general, a spring-mass system will undergo simple harmonic motion if a constant force that Read more…