Chemistry Units conversion for solution concentration

Click For Summary
The discussion focuses on the units for the equation C = p/RT, where pressure (p) is measured in Pascals (Pa). It clarifies that the unit for concentration (C) can be expressed as Pa J^-1 mol. The conversation emphasizes the need to understand the units of force, which is Newtons (N), and surface area, measured in square meters (m^2), to derive the concentration in mol/L. The participants agree on the importance of correctly converting these units to achieve accurate results. Overall, the thread highlights the relationship between pressure, force, and concentration in solution chemistry.
cheesycheese
Messages
4
Reaction score
0
Homework Statement
concentration units conversion with Pascal
Relevant Equations
C= p/RT
What are the units for C= p/RT
where p is in Pa

Would it be Pa J^-1 mol ?
and if so, how could I get the concentration in mol/L
 
Physics news on Phys.org
Pressure is the force applied to the surface. What is the unit of force? What is the unit of surface?
 
Borek said:
Pressure is the force applied to the surface. What is the unit of force? What is the unit of surface?
surface is m^2
Force is N
 
Now just follow from there.
 

Thread 'Prove that evolution is constant (Provide at least two arguments to support your position)'

I don't get how to argue it. i can prove: evolution is the ability to adapt, whether it's progression or regression from some point of view, so if evolution is not constant then animal generations couldn`t stay alive for a big amount of time because when climate is changing this generations die. but they dont. so evolution is constant. but its not an argument, right? how to fing arguments when i only prove it.. analytically, i guess it called that (this is indirectly related to biology, im...
View full post »

Similar threads

Chemistry Calculating Kp of o2 and o3 equilibrium
  • · Replies 3 ·
Replies
3
Views
4K
Chemistry Finding rate constant from pressure change in an experiment
  • · Replies 2 ·
Replies
2
Views
2K
Chemistry Equilibrium Constant and Gibbs Energy
  • · Replies 4 ·
Replies
4
Views
2K
Chemistry Decomposition of C5H6O3 equilibrium
  • · Replies 1 ·
Replies
1
Views
3K
Expected concentration of fluoride released from PFAA
  • · Replies 3 ·
Replies
3
Views
2K
Chemistry Why do we say that the concentration of solids and liquids are constant?
  • · Replies 11 ·
Replies
11
Views
5K
Chemistry Moles of NaOH to Create Buffer Solution pH=6 in 0.42M Ethanoic Acid
  • · Replies 3 ·
Replies
3
Views
3K
Chemistry A calculation of enthalpy, entropy, and Gibbs energy of vaporization
  • · Replies 1 ·
Replies
1
Views
2K
Find the acceptable concentration of CO
  • · Replies 5 ·
Replies
5
Views
2K
Chemistry Understanding the calculation of enthalpy of the formation of benzene
  • · Replies 3 ·
Replies
3
Views
3K