The planet Krypton and the planet Earth may both be modeled as perfect, uniform spheres, with the same densities. A girl of weight 500 newtons on planet Earth has a weight of only 200 newtons on planet Krypton. Estimate the ratio of the radius of planet Krypton to that of planet Earth. Show your solution in this space. Like many products, MTBE can be prepared from diverse sources, with greatly varying costs.
Energy consumption is an important consideration in process design.
Balance this equation. The energy released from the reaction will be recovered and used to operate the factory. Base your calculations on the enthalpies of formation provided below. Ignore the impact of heat capacities in this preliminary assessment. Show your solution in this space .