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Which would have a higher reaction rate 50 degrees c or 0 degrees c?
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Why is it more important in terms of reaction rate to take groceries straight home from the store when it is 25 degrees Celsius than it is when it is 2 degrees Celsius?
The degradation (rot) rate is increased with temperature
The plot below shows data from the table above Calculate the rate using the plot when the reaction uses 0.050 M hypochlorite ions Rate is equal to the slope of the tangent line when the reaction use?
The slope of the tangent line at .050M hypochlorite ions is .0032M/S. This rate is much lower than the rate calculated in part d. In general, the more concentrated a solution the higher the reaction rate because the concentration of hypochlorite ions is the same in both reactions this reaction must have a lower concentration of iodine ions than the reaction in part d.
How do you differentiate between reaction rate and specific rate constant?
The reaction rate is the rate at which the moles of substance change that varies with both temperature and concentration of the reactants. The specific rate constant is a proportionality constant that will vary only with temperature.
How do birth rate and death rate affect a country's population?
If the birth rate is higher than the death rate, the population increases. If the death rate is higher than the birth rate, the population decreases.
What information does the rate constant given from the rate law?
it tells how much the reaction rate is affected by concentration
An experiment is conducted at 20.0 degrees Celsius and 30.0 degrees Celsius so what would most likely happen to the rate of reaction as the temperature is increased?
Not enough data is supplied to answer this question. Some substances are more reactive to colder temperatures; however, in most cases, the higher temperature would increase the rate of reaction.
What happens to the reaction rate when a catalyst is used in a chemical reaction?
With a catalyst the reaction rate is higher.
What effects does catalysts have to rate of reaction?
In the presence of catalysts the rate of reaction is higher.
How are the concentration of the reactants and reaction rate related?
rate laws a+the higher the concentration = more particles = higher chance of a collision happening = higher/faster reaction rate
What is one physiological factor in reaction time?
any one of these: age,reaction time decreases with age gender, males usually has higher reaction rate, body temperature (higher body temperature=higher reaction rate)
Which would have a higher reaction rate few collision or more collisions?
More collisions is an advantage.
Why the rate of reaction of lithium with water increases over time?
The temperature could increase as the reaction progressed. Higher temperatures would create a faster reaction.
How does temperature concentration and acidity affect reaction rate?
Generally increasing the temperature and concentration the reaction rate is higher.
How does a change in temperature from 25o to 50o affect the rate of the reaction rate?
The general rule of thumb is that the reaction rate will double for each 10ºC change in temperature. So, going from 25 to 50 degrees, would increase the reaction rate APPROXIMATELY by 4.5 times. This is not a law, but just a general rule of thumb for approximating the rate.
What is the effect of temperature on the rate of diastase reaction?
The effect of temperature on the rate of diastase reaction is that it acts as a catalyst. Higher temperatures will speed up the reaction.
Show the rate depending on conventrations of reactions?
The rate of reaction is dependent on the concentration of the various reactants whereby, the more the concentration, the higher the reaction rate.
What would happen to the rate of a reaction with rate law rate k NO 2 H2 if the concentration of NO were halved?
The reaction rate would decrease
