Next, the C-O bond is polar covalent as the difference in electronegativities is 0.89. Now, you need to map the dipole moment to do the molecular geometry. One end of the molecule has a partial negative charge pointing out toward the oxygen. But this is also true on the other end. A...
which is why we call them gut feelings in the first place. You should know that these physical sensations are not just tricks of the mind. There are nerves that connect our brains to our digestive tracts, which mean that we can literally feel emotions in our gut. Whether these feelings ca...
Locates the key is called the localization key between 2 atoms.The multi-central key which altogether has the electron to form is called by many atoms to the territory key.In addition also has the transitional form key: A bonding electrons deviation side covalent bond is called the polar bond...
aThats why i also want your pic.to know that my friend is smiling na.. 所以我也想要您的pic.to知道我的朋友是微笑的na。 [translate] aIf 圣达因 can’t fully understand what we are doing, we can have a communication with you before the meeting. Thanks a lot! 如果圣达因不可能充分地了解...
athere are so many beautiful hats,i don't know which one to buy 有许多美丽的帽子,我不知道买的哪个[translate] ashuddered in the chilly wind 发抖在冷颤的风[translate] a在8月份中旬呢 你不在沈阳吗? In mid-August you not in Shenyang?[translate] ...
1. How many sections of the Great Wall are there around Beijing according to the text? A.Three. B.Five. C.Seven. D.Nine.2. Which of the following is TRUE according to the text? A.Badaling is to the west of Juyongguan. B.Hiking from Jiankou to Mutianyu is the easiest. C.It ...
The special interest of our studies lies in the fact that we are accumulating such data from the same set of proteins, which will allow a cross-validation of methodologies. Our recent observation that the backbone –NH of Leu-132 provides a H-bond to S2 of the cluster, and that the ...
which means that it's charged positively near the hydrogen atoms and negatively near the oxygen atom. Water molecules are naturally attracted and stick to each other because of this polarity, forming ahydrogen bond. This hydrogen bond is the reason behind many of water's special properties, such...
Spring water: Spring water comes from a protected, underground water source from which the water flows to the surface on its own. It may be collected either at the surface spring or through a sanitary, protected hole drilled directly into the source feeding the spring. If the water is collec...
We tested out three different methods for removing candle wax from its jar: freezing it, adding boiling water, and dissolving it with a solvent.