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What effect does changing the S2O82 have on reaction?
Changing the concentration of S2O8^2- ion in a reaction can affect the reaction rate. Increasing the concentration of S2O8^2- typically results in a faster reaction rate because there are more reactant particles available to collide and react. Conversely, decreasing the S2O8^2- concentration can slow down the reaction as there are fewer reactant particles available to collide.
The fourth postulate of kinetic theory states that collisions between particles occur quickly such that most of the time particles are in motion and not colliding Predict the effect of increasing the?
If the frequency of collisions between particles increases, the pressure of the gas will also increase, as pressure is a result of the force exerted by gas particles during collisions with the walls of the container. This would lead to an increase in the overall kinetic energy of the gas particles.
Why will increasing the substrate concentration not decrease the effect of a non competitive inhibitor?
Because you will still have the same number of enzymes inhibited. For example, you have 20 enzymes and 10 non-competitive inhibitors. Regardless of substrate concentration, at any one time, there will only be 10 enzymes available to accept a substrate. Increasing the substrate concentration does not affect this.
What do concentration surface area and temperature have in common?
Concentration, surface area, and temperature all affect the rate of chemical reactions. Increasing concentration increases the number of reactant particles colliding, larger surface area allows for more contact between reactants, and higher temperature provides more energy for particles to react.
How the size of particle effect osmotic pressure?
The size of particles does not directly affect osmotic pressure. Osmotic pressure is primarily influenced by the concentration of particles in a solution rather than the size of the individual particles. Larger particles may contribute more to the overall concentration, which could indirectly impact osmotic pressure.
What effect does the concentration of reactants have on the rate of reaction?
increasing the concentration increases the rate of the reaction
What effect does the concentration on reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect of concentration of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What would speed up a reaction?
increasing the concentration of reactants
What is the effect varying the concentration on the rate of reaction time?
Increasing the concentration of reactants generally increases the rate of a reaction because there are more reactant particles available to collide and form products. This leads to more frequent and successful collisions, ultimately speeding up the reaction time.
How does changing the substrate concentration exhibit the same effect as changing the enzyme concentration?
For the enzyme to work, its particles must collide with the particles of the substrate. The more particles there are per unit volume, the more frequent the collisions will be. Thus changing the concentration of either chemical will have the same effect.
What is the effect of increasing the concentration of enzymes in a reaction?
If the reaction speed has not already peaked, then it will increase
What effect does the concentrate of reactants have on the rate of a reaction?
increasing the concentration increases the rate of the reaction
What effect does changing the S2O82 have on reaction?
Changing the concentration of S2O8^2- ion in a reaction can affect the reaction rate. Increasing the concentration of S2O8^2- typically results in a faster reaction rate because there are more reactant particles available to collide and react. Conversely, decreasing the S2O8^2- concentration can slow down the reaction as there are fewer reactant particles available to collide.
Why addition of water to vinegar does not effect the determination of its concentration in titration?
Yes, it DOES effect the concentration (mol per litre). This is because the volume (of solution, litres) has changed, when diluting, but not the total quantity (just moles of 'reacting' vinegar in the titration).
How does the concentration of an acid affect the rate of reaction?
The concentration of acid is very important when you are thinking about the rate of reaction. The more concentrated the acid is, the more particles there are to react with the other substance. This results in a faster and more vigorous reaction.
The fourth postulate of kinetic theory states that collisions between particles occur quickly such that most of the time particles are in motion and not colliding Predict the effect of increasing the?
If the frequency of collisions between particles increases, the pressure of the gas will also increase, as pressure is a result of the force exerted by gas particles during collisions with the walls of the container. This would lead to an increase in the overall kinetic energy of the gas particles.
