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What is Dissolving the particles size?
How do the following factors affect the rate of dissolving for temperature change
List three factors that determine the rate of formation of a solution?
The rate of formation of a solution is influenced by the surface area of the solute particles, temperature of the solvent, and the degree of mixing or agitation between the solute and solvent. A higher surface area, temperature, and mixing all tend to increase the rate of solution formation.
Labs on temperature temperature affacting rate of photosynthesis?
Generally, it comes down to the basic laws of chemistry. As the temperature increases, particles become more 'excited' and move quicker, therefore increasing the rate of photosynthesis. The opposite happens when temperature decreased, the particles move slower and therefore decreasing the rate of photosynthesis.
What are things that decrease a reaction rate?
Some factors are: low temperature, low pressure, low concentration of reactants, no stirring, coarse particles, etc.
What does lowering the temperature do to the rate of a reaction?
Decrease because particles will move slower causing less collisions.
What is Dissolving the particles size?
How do the following factors affect the rate of dissolving for temperature change
List three factors that determine the rate of formation of a solution?
The rate of formation of a solution is influenced by the surface area of the solute particles, temperature of the solvent, and the degree of mixing or agitation between the solute and solvent. A higher surface area, temperature, and mixing all tend to increase the rate of solution formation.
Why does the rate of photosynthesis stays the same at a certain temperature?
Why The Temperature Stays The SameDuring a phase change, the average energy of the particles remains the same, but, the particles are rearranging themselves. Particles become less organized as their energy increases, so the substance changes from a solid to a liquid to a gas. As the energy of the particles becomes less, the particles rearrange themselves more orderly, so a gas changes to a liquid and then to a solid. The total energy of the particles changes - by increasing or decreasing, because the particles are not increasing or decreasing their speed, just their arrangement. The average energy doesn't change. The energy change is hidden from a thermometer and is called 'hidden heat' or 'latent heat'.
Why does the speed change as the temperature rises?
As temperature rises, the average kinetic energy of the particles in a substance increases. This results in the particles moving faster and colliding more frequently. This increased collision rate causes the speed of sound in that substance to increase as well.
Labs on temperature temperature affacting rate of photosynthesis?
Generally, it comes down to the basic laws of chemistry. As the temperature increases, particles become more 'excited' and move quicker, therefore increasing the rate of photosynthesis. The opposite happens when temperature decreased, the particles move slower and therefore decreasing the rate of photosynthesis.
What are things that decrease a reaction rate?
Some factors are: low temperature, low pressure, low concentration of reactants, no stirring, coarse particles, etc.
How does temperature affect physical and chemical chemical change?
A change in temperature can change the rate of physical or chemical change.
How does the rate of mixing copper sulphate in water change with temperature?
The rate of mixing copper sulfate in water typically increases with temperature because higher temperatures provide more energy to the molecules, allowing them to move and mix more quickly. This increased kinetic energy leads to faster dissolution of the copper sulfate in water. However, it is important to note that this relationship may vary depending on the specific conditions and solubility of the compound.
What is the formula for calculating the rate of change of temperature over time, given a constant rate of change of 3/2kt?
The formula for calculating the rate of change of temperature over time, given a constant rate of change of 3/2kt, is dT/dt 3/2k.
What influences the rate of diffusion?
The rate of diffusion is influenced by the concentration gradient, temperature, molecular size, and the medium through which the particles are diffusing. A steeper concentration gradient, higher temperature, smaller molecular size, and a less dense medium all tend to increase the rate of diffusion.
Increasing the temperature of a reaction increases the?
rate of collisions between particles. average velocity of the particles.
What does lowering the temperature do to the rate of a reaction?
Decrease because particles will move slower causing less collisions.
