Examlex
Calculate the solubility (in g L-1) of calcium fluoride in water at 25 °C if the Ksp for CaF2
Is 1.5 × 10-10
Applied Problems
Practical issues or problems that require solutions, often addressed through the application of scientific knowledge and techniques.
Mental Disorders
Health conditions involving changes in emotion, thinking, or behavior (or a combination of these), associated with distress and/or impaired functioning.
Findings
The results or outcomes of a study or research.
Nature
The natural occurrences and features of the earth, encompassing plants, animals, the terrain, and other earth-generated elements, distinct from things made by humans.
Q14: When 100 mL each of 2.0 ×
Q33: Choose the correct statement about the equilibrium:<br>N<sub>2</sub>(g)+
Q52: Calculate rate constant k for a first
Q52: Choose the INCORRECT oxidation state for xenon
Q53: Choose the expression that gives the molar
Q59: An aqueous solution has [HC<sub>7</sub>H<sub>5</sub>O<sub>2</sub>] = 0.100
Q98: The neutralization of a weak acid with
Q99: Which of the following are Lewis bases?<br>I.BCl<sub>3
Q114: In a solution prepared by mixing equal
Q121: Assuming no volume change on mixing,what mass