What is the concentration of a nitric acid solution if a 10.00 mL ...

[brutforce]

What is the concentration of a nitric acid solution if a 10.00 mL sample of the acid requires 31.25 mL of 0.135 M KOH for neutralization?
 
  A) 0.422 M
  B) 0.0432 M
  C) 0.844 M
  D) 0.135 M
  E) 0.211 M

Question 2

When a molecule other than the correct substrate interacts with some part of an enzyme to alter the shape of the active site, the process is called
 
  A) competitive inhibition.
  B) noncompetitive inhibition.
  C) irreversible inhibition.
  D) activation.
  E) covalent modification.

[jesse.fleming]

Answer to Question 1

A

Answer to Question 2

B

[brutforce]

TYSM

[kswal303]

Excellent