Which of the following gas has minimum molecular mass? 1) oxygen 2) nitrogen 3) hydrogen 4) methane 1. What is the electron configuration for chlorine? One common ion of chlorine is Cl ^1- . How many valence electrons does...
Some of the more common ones are that when swimming, it ispossible for the carbon dioxide in the water to mix with the oxygen that is in the swimming poolcausing the water to become cloudy and this can reduce the absorption rate significantly. Also, it is possible that the swimming pool ...
Why is a larger nucleus generally less stable than a smaller nucleus? A silicon atom is more massive than a sodium atom. Why then is a sodium atom larger in size? Discuss why equal masses of carbon atoms and oxygen atoms don't contain the same number of particles? If like charges repel...
The double bonds are strong than single bonds because there are more electrons being shared between the two. There are also more orbital overlaps. Since there is more overlap it is almost as though they are tied together with more strings so i...
Why are the properties of sulfur, selenium, tellurium, and polonium significantly different from those of oxygen? Why is significant pressure required to form diamond crystals? Why is nitrogen a gas at room temperature and carbon is a solid? Why is trioxonitrate v acid not ...
In the case of the ester being less reactive than a ketone, an oxygen atom is an inductive electron withdrawing atom. I view this as a nuclear charge effect, oxygen has 8 protons and a larger nuclear field. It also has two pairs of non-bonded electrons. What I understand as resonance ...
The DOS of the Sn atom is represented by the dotted line. The energy of the oxygen 2p- state electrons ranges from 24 to 0 eV. In this range, the density of Sn electrons is significantly less than that of Ti electrons, which indicates that the electron orbital hybridisation between Sn ...
The quick answer - right from the get-go, since nitrogen is one of the most electronegative elements in the periodic table, the bond it forms with hydrogen will be the most polar out of all those listed. How do you know which bond is more polar? The larger the difference in ...
Both nitrogen and oxygen are usually found as molecules where they are bound to another nitrogen or oxygen atom. Both molecules are very similar in size. An oxygen molecule is 292 picometers in diameter, and a nitrogen molecule is just slightly larger at 300 picometers. ...
Reports that ab initio molecular orbital calculations have been performed on a series of adducts between chlorine atom and NH3, NMe3, NCl3, HN=CH2, an pyridine, and between methyl radical and HN=CH2 and pyridine. Adducts formed with nitrogen bases; Formation of adducts with two-center--three...