I believe that is condensation
A set of attainable values for some physical quantity such as energy or wavelength
Answer:
electrophile is pe do file
Explanation:
elecricity = needing a professor= creepy profesor= pe edo
Answer:
a. HCl + NH₃ ⇄ NH₄Cl
b. KOH + NH₄⁺ ⇄ K⁺ + NH₃ + H₂O
Explanation:
A buffer system is made by a weak base (ammonia, NH₃) and its conjugate acid (ammonium ion NH₄⁺ coming from ammonium chloride NH₄Cl). Its function is to resist abrupt changes in the pH when acids or bases are added.
a. When aqueous hydrochloric acid is added, it reacts with the base of the buffer. The corresponding equation is:
HCl + NH₃ ⇄ NH₄Cl
b. When aqueous potassium hydroxide is added, it reacts with the acid of the buffer. The corresponding equation is:
KOH + NH₄⁺ ⇄ K⁺ + NH₃ + H₂O
The answer is (B) Applied. Applied sciences have a goal of using science for practical applications, like technology, curing diseases, and inventions. Basic sciences aim to expand knowledge for improved understanding or to explain phenomena. Two examples of basic sciences are using a microscope to observe a specimen and studying the human eye to learn how it works.