If A contains 2 NaCl and is separated by a semipermeable membrane ...

[bcretired]

If A contains 2 NaCl and is separated by a semipermeable membrane from B which contains 10 NaCl, which event will occur?
 
  A) NaCl will flow from A to B.
  B) NaCl will flow from B to A.
  C) Water will flow from A to B.
  D) Water will flow from B to A.
  E) none of the above

Question 2

The value of Z for the element 37Ar is ________.
 
  A) 37
  B) 39.945
  C) 19
  D) 21.945
  E) 18

[shoemake]

Answer to Question 1

C

Answer to Question 2

E

[bcretired]

Gracias!

[gcook]

Excellent