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Explain why the vapor pressure boiling point and freezing point of an aqueous solution if a nonvolatile solute are not the same as those of the pure solvent?
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Explain how temperature pressure particle size agitation effect solubility?
The more a solution is agitated, the faster the rate of the solution The smaller the particle size, the faster it will dissolve The higher the temperature, the faster rate of dissolving
Is the freezingbof mercury a reversible or irreversible physical change Explain your answer?
Freezing mercury is a physical change. It can be reversed by raising the temperature above the freezing point.
What are the relationships between electrolyte specific gravity freezing point and state of charge?
explain the relationship between electroyte specific gravity, freezing point, and state of charge
Explain the functions of solution A and solution B?
The function of solution A and B is to have a color change to cherry red if nitrites are present in the product.
Explain what happens when sodium hydroxide solution is added to ammonium hydroxide?
No reaction takes place. pH of the solution increase.
Explain why vapor pressure is reduced in a solution with a nonvolatile solute?
I have researched the Internet on your behalf and found a web site that appears to address your question. The link to the web site is called RAOULT'S LAW AND NON-VOLATILE SOLUTES and is displayed directly below this window.
Can pressure affect solubility of a substance in solution Explain.?
It poops out its @$$
Can pressure affect the solubility of a substance in a solution Explain?
It poops out its @$$
Compare the boiling and freezing points of 1m solution of glucose to a 1m solution of Cacl2. Why does CaCl2 have a higher boiling and a lower freezing Please explain not just say its 1m and then 3m?
Boiling and freezing points are colligative properties, meaning they depend on the number of solute particles dissolve in solution. Glucose is a molecular compound so it is one particle dissolved in solution. CaCl2 will dissociate into three particles in solution. There are three times as many particles present in solution when CaCl2 dissolves.
Explain why the water froze at a temperature lower than 0 degrees Celsius ?
Pure water, at normal atmospheric pressure freezes at 0 deg C. If the pressure is greater than normal atmospheric pressure (760mm of Hg) or if the water contains dissolved substances, its freezing point will be below 0 deg C.
What is solution space explain?
There is no solution.
Explain how temperature pressure particle size agitation effect solubility?
The more a solution is agitated, the faster the rate of the solution The smaller the particle size, the faster it will dissolve The higher the temperature, the faster rate of dissolving
Explain what is incorrect with a students thinking if he or she believes that stirring alone will allow more solute to dissolve in a saturated solution?
More heat or more pressure will allow more solute to dissolve. The is called a supersaturated solution.
Explain the henry's law about dissolution of in a liquid?
Henry's law states that, the partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution.
Explain why molality is used for boiling point elevation and feezing point depression calculations and molarity is used for osmotic pressure calculations?
Molality is independent of temperature, so when you are trying to find changes in boiling and freezing points you need something that will stay constant regardless of the change in temperature. Molarity is temperature dependent and also is based on the volume of a solution, both of which are needed to calculate pressure using the ideal gas law, PV=nRT. Osmotic pressure is similar but we substitute the number of moles of the solution and the volume by using the molarity, you cannot do this with molality, since it is dependent on mass, not volume.
What can happen to animal cells when placed in a hypotonic solution explain?
What can happen to animal cells when placed in a hypotonic solution explain
Explain why IT is a business pressure and also an enabler of response activities that counter business pressure?
Explain why IT is a business pressure and also an enabler of response activities that counter business pressure?
