A solution containing salt may exhibit acidic or basic properties depending on the component ions that are supplied by a particular salt. The acidic or basic properties of a particular salt is dependent on the acidic or basic properties of the c...
Identify the following if acidic or basic. a. [ H + ] = 4.4 x 10 11 M b. [ H + ] = 1 x 10 5 M c. [ O H ] = 2.2 x 10 7 M d. pOH=1.4 Identify the first reactant in the equation as an acid or a base. HCN (aq) +H_2O (l) to H_3O^+ (aq) + CN^- (...
Which of the following would you expect to be the most acidic? Which of the following compounds may be Arrhenius acids: CH4, SO2, H2S, Ca3(PO4)2. Which of these ions (electrolytes) can make a solution basic (alkaline)? Wh...
Which of the following acids will have the strongest conjugate base? a. HI b. HClO4 c. HNO3 d. HCl d. HCN What is \begin{bmatrix}H_3O^+\end{bmatrix} if pOH = 5.44? Is this solution acidic, basic, or neutral? Wh...
the industry is showing promising growth for this year and beyond. Nitrogen dioxide is an acidic gas and produce an acidic solution in the water (mixture of acids). Expert Answer. 3.1K views 2 years ago There are two ways to determine whether HI is a strong or weak acid. A.J.P. H3...
(a) Give reasons : (i) CH3−CHO is more reactive than CH3COCH3 towards HCN. (ii) 4-nitrobenzoic acid is more acidic than benzoic acid. (b) Describe the following : (i) Acetylation (ii) Cannizzaro reaction. (iii) Cross aldol condensation....
it has a raspberry-like scent. It is easily oxidized by air and is stored in diluted form with propylene glycol. Its aroma is particularly strong in weakly acidic media. It naturally occurs in pineapples, strawberries, grapes, coffee, mangoes, heated beef broth, and wine. It is present in...
(i) Gem-Hydroxynitriles, i.e., compounds possessing hydroxyl and cyano groups on the same carbon atom are called cyanohydrins. These are produced by addition of HCN to aldehydes or ketones in weakly basic medium. Cyanohydrins are useful synthetic re
On the characterization of acidic and basic surface sites on carbons by various techniques. Carbon 1999, 37, 1215–1221. [CrossRef] 26. Barton, S.S.; Evans, M.J.B.; Halliop, E.; MacDonald, J.A.F. Acidic and basic sites on the surface of porous carbon. Carbon 1997, 35, 1361–...
What is the pH of a solution that has an OH- of 1.3 x 10-4 M? Is this more or less basic than pure water? What is the pH of 1.85 g of HCN (MM=27.02) dissolved in 3.50 L of water? What is the pH of an acidic solution that has a hydrogen ion concentra...