Question List for "Chemistry"

Pages: 1 ... 48 49 [50] 51 52 ... 170
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Chemistry » Which of the following is not a conjugate acid-base pair? New
Started by ddddddddddeeee4444
 11 Nov 5, 2023
Chemistry » The pOH of a solution is 10.40. Calculate the hydrogen ion concentration in the solution. New
Started by xsk4r3kr0w
 24 Nov 5, 2023
Chemistry » Kw = 1.0 x 10-14 at all temperatures New
Started by ninaj
 11 Nov 5, 2023
Chemistry » When comparing acid strength of binary acids HX, as X varies within a particular group of the ... New
Started by xman15.
 11 Nov 5, 2023
Chemistry » The pH of a 0.6 M solution of a weak acid is 4.0. What percent of the acid has ionized? New
Started by sbegs
 26 Nov 5, 2023
Chemistry » What is the pH of a solution prepared by mixing 50.0 mL of 0.300 M HCl with 450.0 mL of 0.400 M ... New
Started by tashina2013
 16 Nov 5, 2023
Chemistry » The concentration of Mg2+ in seawater is 5.0 102 M. What hydroxide concentration is needed to ... New
Started by april 19
 18 Nov 5, 2023
Chemistry » Which one of these salts will form a neutral solution on dissolving in water? New
Started by bryantpr01
 13 Nov 5, 2023
Chemistry » Calculate the molar solubility of lead (II) fluoride (Ksp (PbF2 = 4.1 x 10-8)) New
Started by jrobl3
 16 Nov 5, 2023
Chemistry » Which one of the following statements is true for a 0.1 M solution of a weak acid HA? New
Started by sbegs
 9 Nov 5, 2023
Pages: 1 ... 48 49 [50] 51 52 ... 170