isotonic solutions maintain the normal volume and function of red blood cells. Does potassium permanganate diffuse more rapidly through water or through agar gel? Why? It diffuses more rapidly through water, because there are no particles to slow the movement of dye.
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Which dye do you think will diffuse faster through the agar and why?
Based on this information, which dye do you think diffused faster through the agar, and why? a. Methylene blue had a higher molecular weight, so it was able to diffuse more rapidly spreading farther through the agar in the same time.
What caused the potassium permanganate to diffuse faster at this temperature?
Molecules move faster at higher temperatures, so the higher the temperature (the warmer the water), the faster potassium permangnate will diffuse into the water.
What happens when potassium permanganate is placed in water?
When the crystals of potassium permanganate are kept in water, the purple-coloured crystals of potassium permanganate break further into smaller particles that occupy the space between the molecules of water imparting a purple colour to the water. So this is an example of diffusion.
Why do you think the potassium permanganate diffused faster through the hot water than in the cold water?
The kinetic energy of particles of water increases with increase in temperature . Therefore , the particles of hot water move faster. this increase the rate of diffusion . hence potassium per magnet diffuses faster in hot water than cold water .
What happens when potassium permanganate is added to cold water?
Expert-verified answer When a piece of Potassium permanganate (KMnO₄) is added to or placed at the bottom of a beaker which contains cold water, then the water turns into a purple coloured solution. 1. The colour of the solution is dark purple after 5 mins of the addition of the KMnO₄ piece to the water.
In which experiment was diffusion the fastest?
liquid experiment-In which experiment was diffusion the fastest? Diffusion was faster in the liquid experiment. - What accounts for the difference in speed? The cells in the substance made to diffuse are much bigger which means that the dye cant travel as it would normally do to dissolve in water.
Does potassium diffuse in water?
Potassium Permanganate Diffusion in Water Steadily add distilled water to the beaker up to 35 milliliters or so of volume. Because of the random movement of potassium permanganate particles, a dense purple solution forms in water at base of the beaker.
Why is potassium permanganate used in diffusion?
Potassium Permanganate is approximately half the molecular weight of Methylene Blue and diffuses more rapidly than Methylene Blue, resulting a slightly larger radius for the Potassium Permanganate dye spot than for Methylene Blue.
Why did the potassium permanganate move through the water?
Diffusion in liquids This is because the particles in liquids can move around each other, which means that eventually they are evenly mixed. For example, potassium manganate(VII) is a purple solid. If you put a crystal of it into a jar of water, the purple colour spreads slowly through the water. This is by diffusion.
Does potassium permanganate dissolve faster in hot water?
2:464:21Diffusion in Hot and Cold Water | Heat Kinetics - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis one is doing exactly the same. But. So much slower than in hot water. So we can clearly see inMoreThis one is doing exactly the same. But. So much slower than in hot water. So we can clearly see in the hot. Water. The molecules are moving faster than they are in the cold water. And this fact helps
Which diffused dye is faster?
Which dye diffused the fastest? The red dye diffused the fastest in the corn starch. red dye has a lower molecular weight, it diffused faster in the corn syrup.
Why is diffusion faster in hot water?
This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water.
Why does dye diffuse faster through water?
It diffuses more rapidly through water, because there are no particles to slow the movement of dye.
What is the process of filtration of blood?
During this process, basically different components in the blood may or may not be able to pass through the filtration membrane and move from blood to the urine. Some molecules in the blood are large like proteins whereas some molecules are rather small such as metabolic waste products and ions. Based on what you have learned, which molecules do you think can move out of the blood and become part of the urine during fiiltration?
What is the process of a kidney filtering blood?
During this process, basically different components in the blood may or may not be able to pass through the filtration membrane and move from blood to the urine.
Does water move outside of the sac?
Water will move outside of the sac into the solution.