This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If A contains 2 NaCl and is separated by a semipermeable membrane from B which contains 10 NaCl, ... (Read 99 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Aug 27, 2018
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shoemake

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

E


bcretired

  • Member
  • Posts: 525
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Graded membrane potentials. Graded membrane potentials.
The nictitating membrane The nictitating membrane
Colors separated by a prism into the spectrum Colors separated by a prism into the spectrum
Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ... Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ...
Eukaryotic signal transduction systems involving membrane receptors (1–5)/ second messengers (1-4) Eukaryotic signal transduction systems involving membrane receptors (1–5)/ second messengers (1-4)
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library