Is a solution highly concentrated if it is saturated? Is a solution saturated if it is highly concentrated?

Q: As pH decreases, a solution becomes more acidic.

A: The estimation of the concentration of “hydrogen ions” in the solution is known as the potential of…

Q: Why do electrolytes require a decreased concentration of solutes in order to reach the isosmotic…

A: The term isosmotic means having the same osmotic pressure. The electrolytes require a decreased…

Q: in a solution, the solvent is:  A) always a gas  B) always water C) the substance that is…

A: A solution is a uniform and stable mixture of solute and solvent. Solute particles are invisible in…

Q: For each solute, click the button under the better solvent. solute Which is the better solvent? :0:…

A: FIRST SOLUTE: For the first solute, the compound is dominated by highly electronegative atoms (N and…

Q: The turn tonicity Refers to the strength of solutions. True or false?

A: The effective osmotic pressure gradient is measured by the tonicity, which is the water potential of…

Q: Compounds such as the sugar trehalose are used as compatible solutes (i.e., water replacements) in…

A: Compatible solutes are also called osmoprotectants, they are small organic molecules having a…

Q: How much solute do you need to make 250 ml of a 3M stock of glucose?

A: The Molarity of a solution is the number of moles of a solute dissolved in a liter of solution. That…

Q: What is the role of a buffer in living organisms?

A: Homeostasis is a kind of "self-regulating" process by which the biological systems maintain their…

Q: buffer work to moderate pH in a syst

A: In Simple words, the buffer can be defined as an aqueous solution that can prevent significant…

Q: can water be used as a biological buffer?  why?

A: A buffer is a solution that resists the change in the pH. Usually buffers are made up weak acids and…

Q: What are the two components that make up a solution?

A: A solution is a stable homogenous mixture of two or more substances. Homogenous mixture means when a…

Q: Mannitol, a carbohydrate, is supplied as a 25% (w/v) solution. This hypertonic solution is given to…

A: Mannitol is a type of alcohol sugar formed from the monosaccharide carbohydrate, mannose. Mannitol…

Q: What is meant by concentration gradient? Is it correct to refer to “concentration gradient of…

A: All cells contain water. Water is one of the most essential components of the cell which provide it…

Q: You have a cellulose sack that is impermeable (i.e. NOT permeable) to starch molecules and is filled…

A: The ability of a solution to change the water content of cells and modify the cell volume is called…

Q: why is the different pH value of tap water and rainwater?

A: pH pH is a scale of measurement, which indicates the nature of a solution (acidic, basic or neutral)…

Q: You have a buffer with a pH of 10. You add a little bit of weak acid. What most likely will happen?…

A: A buffer solution resists changes in its pH when small quantities of acid or base are added to it.…

Q: How can the concentration of water in a solution be decreased

A: Concentration of water molecules are generally expressed as molarities. Pure water has a…

Q: why does water  move inward in a hypotonic solution?

A: The movement of molecules from a region of higher concentration to the lower concentration region is…

Q: Is pureed tomato juice a solution?

A: In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a…