Factors effecting the solubility of a molecule in water;
a) Polarity:
As water is a polar solvent therefore, the molecule to be dissolved in it should be polar in nature as "Like dissolves Like". Polar means having a partial positive end and partial negative end. As in water oxygen has partail negative charge and hydrogen atoms has partial positive charges so, the molecule must contain these two charges. Therefore, it will develop intermolecular interactions and will dissolve it in water.
b) Temperature:
Solubility of substance increases with increasing temperature. Hence, by increasing temperature the solubility of polar molecule can increase in water.
c) Surface Area:
Greater the surface area greater is the solubility of solute in solvent because it will provide more surface to water solvent to interact with the solute.
Answer:
multiply the first equation by 3 to cancel the electrons in both equations
then combine both equations
then minus both cell potentials which equals 0.78 V
I'm not sure though
The _____ along a gene specifies the type of protein that will be produced. ^ 9 k
Hydrogen and oxygen are different elements.
when two or more elements combine, they form a compound
hence, two molecules of hydrogen and one molecule of oxygen combine to form water as a compound
<span>rms = (3RT/M)^1/2
Therefore, the rms of CO is:
rms(CO) = [(3)(8.3145 J/mol*K)(320 K)/(0.028 kg/mol)]^1/2
rms = [2.65x10^5 m^2/s^2]^1/2
rms = 533.9181 m/s</span>