methane alone is non-toxic but can become deadly when mixed with other gases. methane displaces oxygen to induce asphyxiation. it can cause dizziness and headache symptoms, but these frequently go unnoticed until the brain signals the body gasping for air. q2 what is the main cause of methane...
bond type for a molecule Using VSEPR THEORY explain why BF_4^- is a tetrahedral molecule. What is the molecular geometry of Cl2O using the VSEPR theory? Explain how you use the VSEPR theory to predict polarity. Your answer should include a discussion of the connection between electron geo...
Lewis Structure and bond type of each compound: A) Ga2Se3 B) H2NCONH2 Which molecule has a Lewis structure that does not obey the octet rule? NO, CS2, BF4, PF3, HCN In writing Lewis structures for molecules, What is a bonding pair of electrons? What is a nonbonding (or lone)...
PET can be synthesized directly by polymerization of ethylene glycol (EG) and terephthalic acid (TPA), or from dimethyl terephthalate (DMT) by what is known as the DMT method7–10. Some of the raw materials used for PET production, such as EG and TPA, are extracted from natural gases ...
The value of the bond is equal to the present value of the cash flows. The first payment will be received at time zero. The cash flows are the perpetuity plus the payment that will be received immediately. PV = 1,000 /0.08 + 1,000 = ￡13,500 15. Plan: Draw the timeline of the...
What is discussed here are successful paradigms for CH4 storage such as systematic design of pore size and functionality, structure optimization, interplay between surface area, volume, density, and Qst, adsorption sites, topologically guided optimization of packing density, high throughput in silico ...