6/29/22, 7:54 AM 2, 7:54 AM Learning module -4 Assignments, assessments & Quiz - ... Electric vehicles of all attracting

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6 29 22 7 54 Am 2 7 54 Am Learning Module 4 Assignments Assessments Quiz Electric Vehicles Of All Attracting 1 (193.83 KiB) Viewed 36 times

6/29/22, 7:54 AM 2, 7:54 AM Learning module -4 Assignments, assessments & Quiz - ... Electric vehicles of all attracting increased kinds are interest everywhere, but electric bicycles are very popular in China (where there are over 120 million of them), the Netherlands, and India. Hydrogen powered bicycle that "run on water" is a great example.They typically have a rechargeable battery pack (NOT Lithium) and electric hub motor. Sometimes it is called SIGNa's system because of the reaction between Si and Na. SiGNa's system reaches up to 60 miles without pedaling for each carried fuel cartridge. It can run on Water The sodium silicyde reacts with water to make the hydrogen fuel 2 NaSi(s) + 5H2O(1)→ Na2Si205(s) + 5H2(g) Please do your google research if this is your first time to know about those bikes Initial Post Sodium silicide/water bikes produce about 200W to run a bicycle for about 30 miles with a NaSi cartridge weighing about 1.5 lb. If a bicyclist wants to travel about 30 miles and brings 1 quart of water and one 1.5 lb cartridge, . ● ● Which is the limiting reagent? What mass of solid product Na2Si205 will be formed? Why using the H2 in making these bikes is great? Are these bicycle Enviromentally friendly in your opinion? Implications of these bicycles that you can think of/read about? Leaming module 4 Assignments, assessments & Quiz - ... Would it be more difficult or easier to make the system compact enough on a scooter? why?