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How does the number of dissolved ions in solution affect the boiling point of of that solution?
Wiki User
∙ 12y ago
Dissolved ions in solution will increase the boiling point of the liquid. Salt in cooking water does this.
Wiki User
∙ 12y ago
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What are the three properties of a solution?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
The relationship between the moles of solute dissolved in a solutipon and the number of moles of particles in the solution is called?
You mean solution right, not solutipon? lolIt is called the van't Hoff factor (i)
What is the boiling point of a solution of 72.4 grams of glycerol dissolved in 122.5 grams of water?
First find the molality--convert the 72.4 grams into mols; convert the grams of water into kilograms. Divide the mols by the Kg, which gives you 6.419m.No need to find the mol ions since it's a molecular compound.The molar boiling point constant for water is 0.51.Therefore:Tb=0.51(6.419)Tb=3.27since this is the boiling point elevation and we're trying to discover the new boiling point, add this number to 100 (the average boiling point of water)the final answer is 103.27o c
Can a liquid dissolve a gas?
There are a number of ways in which a gas could dissolve in a liquid. It could bind with the liquid molecules.
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....
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.
What are the three properties of a solution?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
Is the boiling point of a 0.5 m aqueous solution of KOH higher than the boiling point of a .5m aqueous solution of KCL?
Colligative properties, such as boiling point elevation, depend on the molality of the solution and the number of "entities" (ions, in this case) per formula unit. For the solutions specified, these are identical, so the answer is no.
What solution has the maximum number of grams of solute that can be dissolved?
The maximum number of grams of solute that can be dissolved in a given solvent is dependent on factors such as temperature, pressure, and the specific solute-solvent system. This maximum amount is known as the solubility limit of the solute in that particular solvent.
How do you find the concenration of a solution?
Concentration of a solution is recorded in molarity (M). Molarity is the moles of solute divided my liters of solution. So to find the concentration of a solution, calculate the number of moles of the solute (the chemical being dissolved) and measure the number of liters of the solution (the water), then divide them.
What are the properties of a colligative property?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
The relationship between the moles of solute dissolved in a solution and the number of moles of particles in solution is called the?
I need this too. I've read that it may be the Van't Hoff factor.
Does salt affect the temperature of water?
YesThe presence of any solute in water has the effect of lowering its freezing point and raising its boiling point. More salt will cause this effect to be greater. Why it does that is complex, but below is a pretty good description.The following is taken from the site listed to the left of this answer, but that page has a lot of additional information, and this is the most important part. This is the real reason the vapor pressure of salt solutions are decreased:"The reason dissolved solutes (such as salt) increase boiling point is that the solute must come out of solution in order for the water to boil. This costs entropy (the entropy of solution). Boiling is entropically driven, hence the reduction in the net entropy gain of boiling results in a higher temperature needed for the reaction to go. To put it without jargon: for a little packet of water with dissolved salt to turn to steam the salt atoms must, in the course of their random zooming about, ALL simultaneously leave the packet. This is not a likely event. It becomes more likely as the temperature (i.e. the average speed of zooming about) becomes higher, though, and at a certain temperature above the ordinary boiling point it becomes sufficiently likely to allow boiling in spite of the handicap. You can also see that the effect will naturally increase with the concentration of dissolved solutes (i.e. the number of salt atoms per packet that must simultaneously leave)."Salt will increase the boiling temperature of water.If you dissolve 1 mole (58.43 g) of NaCl in 1 kg of pure water the resulting solution will boil at 101.04°C.
The relationship between the moles of solute dissolved in a solutipon and the number of moles of particles in the solution is called?
You mean solution right, not solutipon? lolIt is called the van't Hoff factor (i)
Is the boiling point the same property for table salt and table sugar?
Yes; the boiling point is the same for table salt and table sugar. The boiling point of the water will increase by the same amount based on the number of particles of solute in the solution.
What is the molality of a solution of 90 grams of glucose C6H12OSUB6 dissolved in 800 grams of water?
first determine the number ofmoles dissolved in given solution then .5 moles moles dissolved in 800g. as comparison with 1000g of water, we know 100g of water dissolve only.1 moles of a glucose so we .7moles of glucose dissolve in 800g.
What is the boiling point of a solution of 72.4 grams of glycerol dissolved in 122.5 grams of water?
First find the molality--convert the 72.4 grams into mols; convert the grams of water into kilograms. Divide the mols by the Kg, which gives you 6.419m.No need to find the mol ions since it's a molecular compound.The molar boiling point constant for water is 0.51.Therefore:Tb=0.51(6.419)Tb=3.27since this is the boiling point elevation and we're trying to discover the new boiling point, add this number to 100 (the average boiling point of water)the final answer is 103.27o c
