The missing components in the table to the right are indicated with orange letters. Use the periodic table in the tools bar and this link Web Elements to fill in the corresponding values. A B C D E F G. 2. See answers. Log in to add ... F = 737.7kJ/mol. G = 495.8kJ/mol. Explanation: We are asked some of the ...
2 answers
Answer:
NH3 has greater water solubility due to intermoleculate interactions
Explanation:
Hi:
If we represent the structures of NH3 and SbH3 we can see that they are similar to the naked eye, this is because N and Sb belong to the same group of the periodic table (group 15).
However, the electronegativity of N is greater than that of Sb. The NH3 molecule is polar and can form an intermolecular interaction called hydrogen bridge with water.
Sb is less electronegative than N. The SBH3 molecule forms an intermolecular interaction with water called dipole-induced dipole.
The zone with positive charge density of the water molecule (hydrogens) is oriented towards the zone with positive charge density of SBH3 (the pair of electrons not shared)
Stronger intermolecular junctions allow greater solubility of NH3 molecules.
Successes in your homework
Answer:
PLEASE HELP ME WHATS THE ANSWERPLEASE HELP ME WHATS THE ANSWERPLEASE HELP ME WHATS THE APLEASE HELP ME WHATS THE ANSWERNPLEASE HELP ME WHATS THE ANSWERSPLEASE HELP ME WHATS THE ANSWERWERPLEASE HELP ME WHATS THEPLEASE HELP ME WHATS THE ANSWER ANSWERPLEASE HELP ME WHATS THE ANSWERPLEASE HELP ME WHATS THE ANSWERPLEASE HELP ME WHATS THE ANSWERPLEASE HELP ME WHATS THE ANSWER
Answer:
Q3. A bridge is built without expansion gaps.
Explain what could happen to the bridge if the temperature became:
a) much hotter than the day it was built.
b) much colder than the day it was built.
P.s. (this is not a select option question, explain each according to the question)
Filtration: To remove solid substance from liquid.
Evaporation: To remove dissolved substance from liquid.
Distillation: To separate 2 liquids with different boiling points.