Hydrocyanic acid, HCN, is a highly toxic acid found in Prussian blue pigments. What are the pH and % ionization of a 1.55 x 10^-3 M solution of HCN? pKa = 9.21

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

Which activity is an innate behavior