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In the collection of the rate data for the experiment when does start time and stop time occur for each kinetic trial?
The start time is when the reactants are mixed to begin the reaction, and the stop time is when the reaction is completed or reaches equilibrium. For each kinetic trial, the start time is when the reaction is initiated, and the stop time is when the data collection for that specific trial ends, usually after the reaction has proceeded for a specific duration or reached a specific point.
Does a solid dissolve faster when you stir the solution?
Yes. This is due to the movement of the molecules. As you stir the solution, there is more kinetic energy. The more kinetic energy something has, the more heat is produced, which causes a substance to dissolve faster. In addition, stirring causes the substance to be exposed to more surface area.
Can you make solids dissolve faster by cooling the solution?
No, cooling a solution generally decreases the solubility of solids, which can slow down the dissolution process. In most cases, increasing the temperature of a solution can help solids dissolve faster because it speeds up the kinetic energy of the particles, causing more collisions and enhancing the dissolution rate.
What physical change happens to atoms and molecules in a solution that is strongly heated in a flame?
When a solution is strongly heated in a flame, the atoms and molecules gain kinetic energy, causing them to move faster and collide more frequently. This can lead to increased chemical reactions, vaporization of the solution, and potentially decomposition of the molecules into smaller fragments or different chemical species.
What is a solution when there is a large dissolved substance in a small amount of water?
This is called a concentrated solution, not especially a saturated solution.('saturated' means: maximal possibleconcentration, this is not always a large amount!)
How do you make kinetic?
Kinetic Energy is moving energy. Here's a small experiment: 1. Throw a ball in the air (Straight up) 2. Watch it 3. When starts falling down, that's kinetic energy
How do you make kinetic energy?
Kinetic Energy is moving energy. Here's a small experiment: 1. Throw a ball in the air (Straight up) 2. Watch it 3. When starts falling down, that's kinetic energy
In the collection of the rate data for the experiment when does start time and stop time occur for each kinetic trial?
The start time is when the reactants are mixed to begin the reaction, and the stop time is when the reaction is completed or reaches equilibrium. For each kinetic trial, the start time is when the reaction is initiated, and the stop time is when the data collection for that specific trial ends, usually after the reaction has proceeded for a specific duration or reached a specific point.
How can one determine the kinetic friction coefficient in a given scenario?
To determine the kinetic friction coefficient in a given scenario, one can conduct an experiment by measuring the force required to overcome the kinetic friction between two surfaces in motion. By dividing this force by the normal force acting between the surfaces, the kinetic friction coefficient can be calculated.
What does kinetic energy look like?
Kinetic energy is a form of energy that is associated with an object's motion. It does not have a physical appearance as it is a property of the object based on its mass and velocity. However, you can observe the effects of kinetic energy in various ways, such as a moving car, a swinging pendulum, or a rolling ball.
How is the dissolving process of solutions like the kinetic molecular theory?
The kinetic molecular theory explains the dissolution that is the process by which a solute forms a solution in a solvent.It could be dissolved by adding Ionic compounds.
Why can hot tea hold more sugar than cold tea?
I am not sure what they are looking for here. The general answer is because the solvent constant is dependent on temperature. The molecular answer is that temperature is a measure of the kinetic energy present in solution. Increasing the kinetic energy in solution increases the chance that a water molecule will collide with the sugar with sufficient force to dissociate the molecules of 'sugar' from each other, thus allowing it to dissolve is solution.
What happens to gas solute in a solution when the temperature decreses?
If the temperature decreases, the gas solute will generally become less soluble in the solution. This is because gases are more soluble at higher temperatures due to increased kinetic energy encouraging more gas molecules to dissolve. Conversely, cooler temperatures have less kinetic energy, reducing the solubility of gases in the solution.
How to create enough kinetic energy to run an mp3 player?
hi i really need this answer to finish my mastery assessment in collleage its an home experiment where you have to come up wit an experiment to convert energy plz i really need your help Pedal a bike
What has the author William Pingry Boynton written?
William Pingry Boynton has written: 'Applications of the kinetic theory to gases, vapors, pure liquids, and the theory of solutions' -- subject(s): Solution (Chemistry), Kinetic theory of gases
Example for a body with zero momentum and some kinetic energy?
No solution. Zero momentum (MV) means either zero mass or zero velocity. Either one results in zero kinetic energy (1/2 MV2).
Why do the crystals appear when the solution is cooled?
When a solution is cooled, the solubility of the solute decreases, causing the excess solute molecules to come out of the solution and form crystals. This process is known as crystallization. Cooling the solution reduces the kinetic energy of the molecules, making it easier for them to come together and form a solid crystal lattice.
