Air is mainly composed of N2 (78%), O2 (21%) and other trace gases. Now, the total pressure of air is the sum of the partial pressures of the constituent gases. The partial pressure of each gas, for example say O2, can be expressed as:
p(O2) = mole fraction of O2 * P(total, air) ----(1)
Thus, the partial pressure is directly proportional to the total pressure. If we consider a sealed container then, as the temperature of air increases so will its pressure. Based on equation (1) an increase in the pressure of air should also increase the partial pressure of oxygen.
An atom that has fewer neurons than protons and more electrons than protons is an ANION
Answer:
b. source
Explanation:
The source is where something comes from. i.e. The source of sunlight is the sun.
Ionic Bonds have a Lower melting and Covalent have higher.
