Answer: 23158.7J/mol
Explanation: Kinetic energy is the energy possessed by a body by virtue of its motion.
R= gas constant= 8.314 J/Kmol
T= temperature in Kelvin = 25 ° C = 25° C+273= 298 K
K.E = 23158.7 J
n= no of moles = 1 mole
Thu K.E per mole will be= 23158.7 J/mol
Particles of dust<span>, </span>soil<span>, fecal matter, metals, </span>salt<span>, </span>smoke<span>, </span>ash<span>, and other solids </span>make<span>up a small percentage of the atmosphere and are called particulates. Particles provide starting points (or nuclei) for </span>water vapor<span> to </span>condense on<span> and form raindrops. Some particles are pollutants.</span>
Sodium ion has 10 electrons. So: 1s^2 2s^2 2p^6
Salt is usually formed during neutralization reactions,
that is the reaction of an acid and a base. This is illustrated as follows:
<span>HX + YOH --> XY
+ H2O</span>
where XY is the salt
From the given choices, the only pair of acid and base is:
<span>Vinegar and antacids</span>
Heredity maybe? im not really sure, thats all i could think of
