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The amount of a substance per defined space. Concentration usually is expressed in terms of mass per unit volume.
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∙ 14y ago
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What is the amount of material in a certain volume?
The volume of a solid object is the three dimensional concept of how much space it occupies, often quantified numerically.
What is a differences in concentration called?
concentration gradient
What is the difference between the concentration of a particular molecule in one area and the concentration in an adjacent area?
Concentration Gradient
Do substances in diffussion move with the concentration gradient?
no. High concentration to low concentration. The molecules move down the concentration gradient.
How can you determine if a salt is behaving as an acid or a base?
There are two definitions 1.According to Arrhenius an acid produces hydrogen(H+) ions, and bases produces hydroxides ions (OH-). This one is a limited concept. 2. The Bronted-Lowry model, and acid is a proton(H+) donor and a base is a proton(H+) acceptor. This concept is more exact. A salt is an ionic compound form by a metal and a nonmetal.
On which property of solutions does the concept of concentration rely?
The amount of solute relative to solvent is what determines concentration. Therefore, solute is the property of solutions on which the concept of concentration relies.
What is biological concentration?
The concept that toxins accumulate in predators in high concentrations. Also called Bioaccumulations.
What process occurs as water moves from a higher concentration to a lower concentration through a semipermeable membrane?
The answer for the crossword is "osmosis", although few people can understand the actual concept.
How many bathroom breaks did the Jews get in the concentration camps?
The Jews were prisoners in the concentration camps, not employees. The concept of bathroom breaks does not apply.
What is a different color spot in an eye called?
A freckle! It's the same concept of the concentration of pigmentation as a freckle has on the skin.
Was there salvation in the concentration camps?
I wonder what you mean by 'salvation'. Normally, it is a religious concept involving rebirth, but perhaps you mean something else.
What does concentration camp mean during world war 2?
When the concept of an internment camp was unveiled by Germany in 1934, Heinrich Himmler described it as a place where "...enemies of the Reich could be concentrated." The name stuck, and they were known as concentration camps for the duration of the war.
What is the amount of material in a certain volume?
The volume of a solid object is the three dimensional concept of how much space it occupies, often quantified numerically.
What is typhra?
"Typhra" is not a recognized term or concept. It may be a misspelling or misunderstanding of a different word. If you provide more context or information, I can try to assist further.
Why did chemists develop the concept of molarity?
It helps to quantify the concentration of solute in any solution - molarity is calculated by dividing the amount of solute by the total volume of the solution. The unit of molarity is moles/L.
Define term gradient give definition of fick's law?
Fick's laws of diffusion describe diffusion and can be used to solve for the diffusion, the concentration gradient (spatial derivative), or in simplistic terms the concept.
Identify and explain the relationship between the mole concept and solution concentration?
ahm... im really not so sure about this thing... but i think that, the more number of moles present in a solution the more concentrated it is....
