Examlex
Given the following information,calculate ΔH° (in kcal mol-1) for:
NaI(s) → Na+(g) + I-(g)
Salivation
The secretion of saliva, often in response to the sight, smell, or taste of food.
Classical Conditioning
A training mechanism where pairing two stimuli repeatedly leads to a response initially produced by the second stimulus being eventually produced by the first stimulus.
Intense Fear
A powerful and overwhelming emotion caused by the perception of imminent danger, threat, or pain.
Dog Phobia
An intense, irrational fear of dogs, categorized under specific phobias that significantly impact a person's daily life.
Q1: The temperature at which the vapor pressure
Q9: Choose the INCORRECT statement.<br>A)A certain amount of
Q15: What is the pH of a 0.175
Q39: Give the appropriate values of n and
Q69: Consider the following equilibrium reaction: PCl<sub>3</sub>(g)+ Cl<sub>2</sub>(g)⇌
Q73: The condensed electron configuration of krypton,element 36,is:<br>A)[Kr]4s<sup>2</sup>3d<sup>8</sup><br>B)[Ar]4s<sup>4</sup><br>C)[Kr]4s<sup>4</sup>3d<sup>8</sup><br>D)[Ar]3d<sup>10</sup>4s<sup>2</sup>4p<sup>6</sup><br>E)[Ar]4s<sup>4</sup>3d<sup>4</sup>
Q83: To what uncertainty,in pm,can the position of
Q91: In which of the following cases is
Q93: Molecular orbitals can be formed by adding
Q108: For the reaction PCl<sub>5</sub>(g)→ PCl<sub>3</sub>(g)+ Cl<sub>2</sub>(g)at 298