Agitation affects reaction rate by increasing the amount of collisions the atoms make with one another, therefore speeding up the reaction rate.
Agitation increases the reaction rate by accelerating the collisions between reactant molecules, leading to more effective collisions and higher chances of successful reactions. Agitation helps in overcoming the activation energy barrier, enabling reactions to proceed at a faster pace.
Agitation increase the time of settling.
The exponents determine how much concentration changes affect the reaction rate
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
Changes in concentration affect the rate of reaction by impacting the rate constant, k, in the rate law equation. Increasing reactant concentrations often leads to a higher rate of reaction, while decreasing concentrations can slow the reaction down. The rate law shows how the rate is related to the concentrations of reactants.
The chemist could investigate the effect of different solvents on the rate of reaction to determine if solvent polarity plays a role. She could also vary the concentration of the reactants to explore how it influences the rate of reaction. Additionally, she could study the effect of temperature on the reaction rate to understand how kinetic energy affects the rate of the reaction.
Mixing can increase the reaction rate by bringing reactants in close contact, allowing for more frequent collisions and increased chances of successful collisions leading to product formation. It effectively increases the rate of mass transfer and enhances the homogeneity of the reaction mixture, leading to faster reaction kinetics.
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
An increase in temperature speeds up the reaction rate.
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
A catalyst speeds up the rate of a reaction.
Enzyme concentration has no effect on the rate of an enzyme-catalyzed reaction after reaching a saturation point where all enzyme active sites are occupied. At this point, adding more enzyme will not increase the reaction rate further.
A catalyst speeds up the rate of a reaction.
The exponents determine how much concentration changes affect the reaction rate
The exponents determine how much concentration changes affect the reaction rate
The exponents determine how much concentration changes affect the reaction rate