Diffusion is a spontaneous movement of particles from an area of high concentration to an area of low concentration. ... Osmosis is the spontaneous net movement of water across a semipermeable membrane from a region of low solute concentration to a more concentrated solution, up a concentration gradient.
It's momentum and it's important to understand bc it explains why things do not stop moving after the energy that is being used to make that movement has stopped
The right answer is Balanced
Answer:
16.79 M
Explanation:
Given data
- Mass of KI (solute): 390.1 g
- Volume of solution: 140.0 mL = 0.1400 L
First, we will calculate the moles of KI, considering its molar mass is 166.00 g/mol.
390.1 g × (1 mol/166.00 g) = 2.350 mol
The molarity of KI is:
M = moles of solute / liters of solution
M = 2.350 mol / 0.1400 L
M = 16.79 M