24 karat gold contains ________ gold. A) 24 B) 25 C) 50. D) ...

[Melani1276]

24 karat gold contains ________ gold.
 
  A) 24
  B) 25
  C) 50.
  D) 75
  E) 1.0  102

Question 2

Of the compounds below, a 0.1 M aqueous solution of ________ will have the highest pH.
 
  A) KCN, Ka of HCN = 4.0  10-10
  B) NH4NO3, Kb of NH3 = 1.8  10-5
  C) NaOAc, Ka of HOAc = 1.8  10-5
  D) NaClO, Ka of HClO = 3.2  10-8
  E) NaHS, Kb of HS- = 1.8  10-7

[lgoldst9]

Answer to Question 1

E

Answer to Question 2

A

[Melani1276]

TYSM

[Alyson.hiatt@yahoo.com]

Gracias!