This is interesting because water can hydrogen bond with itself which is what explains why water tends to form droplets rather than an even dispersionAnswer and Explanation: Hydrogen is less electronegative than oxygen. This means that...
In a polar bond, the resulting difference in the partial charges of each atom is called a dipole moment. The negative partial charge is located at the more electronegative element. The positive partial charge is located at the less electronegative element. The dipole moments in the individual bo...
What is capacitance?The amount of electrical energy a capacitor can store depends on its capacitance. The capacitance of a capacitor is a bit like the size of a bucket: the bigger the bucket, the more water it can store; the bigger the capacitance, the more electricity a capacitor can ...
What is the entropy of pure water at 273 K and at 1 bar? Calculate the linear density of ions along the [111] direction in UO2, which crystallizes in the CaF2 structure. Using the T-s diagram, evaluate the specific entro...
Explain, in terms of electronegativity, why an H-F bond is expected to be more polar than an H-I bond.Explain the difference between ionic and covalent bonds.Explain the difference between ionic and covalent bonds and what they do.Explain why water is not a linear molecule. What...
(i) Which of the following statements is wrong about alkanes ? (A) They are all saturated hydrocarbon. (B) They can undergo addition as well as substitution reaction. (C) They are almost non polar in nature. (D) On complete combustion give out carbon dioxide and water. ...
‘anti-repeater’ has been first used, to our knowledge, for describing such observations at the Bucaramanga nest, Colombia23,24, where their presence was confirmed by similar waveforms with reversed polarities at multiple stations24. A few more observations are discussed for seismicity associated ...
[3] Taken by itself, low efficiency doesn't matter too much because the energy in ocean water is completely free: if we capture only a small proportion of what's there, it's not a huge problem. However, low efficiency does have other consequences. OTEC plants have to work very hard (...
water were thus calculated as\(\Delta G_{{\mathrm{ref}}}^\ddagger = 23.9\)and\(\Delta G_{{\mathrm{ref}}}^0 = - 1.1\)kcal mol−1, respectively (Supplementary Data1), notably with a free energy barrier that is about 10 kcal mol−1higher than that observed for the ...
The oceans, rivers, streams, lakes, ponds, pools, polar ice caps, and water vapors are collected form the hydrosphere. The water covers one-third part...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a ...