1. The figure below represents a water molecule. Water molecules are polar. As a result, they attract each other. Draw a second water molecule on the figure aboveTotal marks
draw的读音为英 [drɔ:] 美 [drɔ] 。具体释义如下：draw 英 [drɔ:] 美 [drɔ]1、动 vt.& vi.吸引;绘画;拖，拉;招致 vt.画;吸引;拉 vi.汲取;移动;拔出剑;皱缩 例：Pencils and markers to write and draw.用来书写和绘画的铅笔和记号笔。2、名词 n....
33. (General Physics) physics a narrow band in an electromagnetic spectrum, resulting from a transition in an atom, ion, or molecule of a gas or plasma 34. (Music, other) music a. any of the five horizontal marks that make up the stave. Compare space10 b. the musical part or melod...
Element:The 'Element' type node is read as a single atom. For the supported properties see the supported Atom properties list. Element List:Element Lists are read as Atom List (or not list). For the supported properties see the supported node properties list. ...
Each covalent chemical compound has a certain geometry for each of its molecular units and this is often expressed in the form of a Lewis structure. For example, the Lewis structure of the water molecule {eq}\rm H_2O {/eq} shows a bent geometry around the oxygen atom for t...
This is less confusing when you consider that this carboxylic acid derivative is created by combining 2 carboxylic acids and removing a water molecule. (2H + O) in the process. Anhydrides are very unstable and highly reactive, and will show up in late orgo 2 reactions. ...
Have you ever read a paper using a molecular probe titled something like “benzo[g]quinazoline-2,4-(1H,3H)-dione 2?-deoxyriboside” and (after recovering from mental paralysis) wanted to know what that molecule actually looks like? ChemDraw makes it easy to convert compound names to the ...
Draw and explain the Lewis structure for the molecule KrF2. Draw and explain the Lewis structure for the molecule SF4. Draw and explain a Lewis structure for the molecule H2O2. Draw the Lewis dot structure for H_2CO. Draw the Lewis dot structure for H2CO. Explain how to draw the Lewis...
The Phospholipid molecule Hydrophilic –“water loving” Hydrophobic –“water fearing” Draw and label this: title: The cell membrane is a phospholipid bilayer - this means that there are two rows of phospholipid molecules with the fatty acid tails in the middle making it nonpolar. The phosphate...
(lone) pairs. The Lewis structure describes this arrangement of valence electrons in the molecule. If you want to apply a molecular geometry to the Lewis structure, then you must consider the valence electron distribution around a certain central atom (e.g. oxygen in the water molecule) and ...