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What experimental conditions will be varied in an attempt to affect the rate of the clock reaction?
Wiki User
∙ 12y ago
Experimental conditions that could be varied in an attempt to affect the rate of the clock reaction include changing the concentration of reactants, temperature of the reaction, presence of a catalyst, pH of the solution, or the ratio of reactants. By altering these factors, the reaction rate can be manipulated and studied to understand the mechanism of the reaction.
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What 2 reaction conditions affect the position of equilibrium?
temperature, pressure (in the case of gases), concentration
Why densities calculated in experiments may be different from accepted densities?
Differences in experimental densities could be due to measurement errors, experimental conditions not matching standard conditions, presence of impurities in the sample, or incomplete drying of the sample. Other factors include variations in temperature, pressure, or atmospheric conditions during the experiment, all of which can affect the accuracy of density measurements.
What Conditions Cause A Reaction To Occur?
A reaction occurs when reactants come into contact with each other and have sufficient energy to overcome the activation energy barrier. Factors that can affect the likelihood of a reaction include concentration, temperature, pressure, and the presence of a catalyst.
Do catalysts affect temperature?
A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.
Do enzymes always make reactions move forward?
Enzymes can lower the activation energy required for a reaction to occur, making the reaction proceed faster, but they do not affect the equilibrium of the reaction. Enzymes can facilitate both forward and reverse reactions depending on the conditions and the concentration of the reactants and products.
What conditions would pressure affect the reaction rate?
If the reaction occurs in the gas phase
Why must all conditions except independent variables be held constant for all experimental treatments?
because other conditions could affect the dependent variable
What 2 reaction conditions affect the position of equilibrium?
temperature, pressure (in the case of gases), concentration
What is the controlled variables on an experiment?
-conditions or events that could affect the dependent variable (outcome of an experiment) but do not, because they are held constant for for both the experimental and control group.
What conditions affects the function of enzymes?
Conditions such as temperature, pH, substrate concentration, and enzyme concentration can affect the function of enzymes. High temperatures can denature enzymes, extremes in pH can alter their structure, low substrate concentration can slow down reaction rates, and low enzyme concentration can limit the rate of reaction.
Why densities calculated in experiments may be different from accepted densities?
Differences in experimental densities could be due to measurement errors, experimental conditions not matching standard conditions, presence of impurities in the sample, or incomplete drying of the sample. Other factors include variations in temperature, pressure, or atmospheric conditions during the experiment, all of which can affect the accuracy of density measurements.
The decomposition reaction of ammonia gas on platinum surface has a rate constant k equals 2.510-4 mol l-1s-1 what is the order of the reaction?
The rate constant is not indicative of the order of the reaction. To determine the order of the reaction, experimental data (such as concentration vs. rate data) is needed. The order of the reaction can be found by examining how changes in reactant concentrations affect the rate of the reaction.
What factor does NOT affect The Total Stopping Distance of a Vehicle?
The color of the vehicle does not affect the total stopping distance. Factors that do affect stopping distance include speed, road conditions, driver reaction time, and vehicle condition.
What will not affect reaction rates?
Astrological signs will not affect reaction rates.
What are setup conditions in a science experimant?
The Set‐Up Conditions are all of the things that will be kept constant that might affect the outcome of the experiment. The Set‐Up Conditions can also be referred to as the constantsor controls because they are all the things that you will keep the same in order to conduct a fair trial in both the control and experimental groups. The Set‐Up Conditions should be in list form.
What are the factors that affect the products of a chemical equation?
Factors that can affect the products of a chemical equation include the reactants involved, the stoichiometry of the reaction, reaction conditions such as temperature and pressure, the presence of catalysts, and the concentrations of reactants. Additionally, the nature of the reaction, such as whether it is reversible or follows a specific mechanism, can also influence the products formed.
What weathering conditions might affect copper?
There are a few different weathering conditions that might affect copper. Rain and snow are some conditions that would affect copper.
