Answer:
1. 374.69 K
Explanation:
Hello,
In this case, pure water's boiling point is 373.15 K, thus by considering the boiling point increase equation:
Whereas i=2 since two ionic species are formed,actually, the experimental value is 2.42 so better work with it, thus:
Thus, the required boiling point is:
Regards.
<span>Rule of the octet is used in chemistry to indicate the tendencies of the atoms when they complete the energy level to obtain stability. Covalent bonds are what occurs when two atoms join and reach the stable octet. They are related because through this union electrons are shared and the covalent bond is produced and the rule of the octet is given to show the tendency of this union.</span>
Answer:
Explanation:
Hello,
In this case, considering the given reaction:
Thus, for the equilibrium, just water and hydrogen participate as iron and iron(II,III) oxide are solid:
Thus, at the beginning, the concentration of water is 0.05 M and consequently, at equilibrium, considering the ICE procedure, we have:
Thus, the change is obtained as:
Thus, the moles of hydrogen at equilibrium are:
Therefore, the grams of iron(II,III) oxide finally result:
Best regards.