Question
How do I find the reaction rate using changes in time and temperature? There is no...
How do I find the reaction rate using changes in time and temperature? There is no change to the concentration of the substances reacting.
Homework Answers
Answer #1
The answer to the question with an explanation is given in the image below---
Not the answer you're looking for?
Similar Questions
2a. Predict each of the folloiwng experimental changes will do to the initial rate of remonal...
2a. Predict each of the folloiwng experimental changes will do
to the initial rate of remonal of the phosphate group from Protein
X catalyzed by alkaline phosphatase. Answer each with increase
decrease or no change and explain biochemically why.
1) increase the temperature of the reaction mixture from 25
degrees C to 37 degrees C
2) Change the concentration of Protein X from a value equal to
1Km ti a value equal to 2 Km
3)Increase the reaction temperature from...
Predict each of the folloiwng experimental changes will do to the initial rate of remonal of...
Predict each of the folloiwng experimental changes will do to
the initial rate of remonal of the phosphate group from Protein X
catalyzed by alkaline phosphatase. Answer each with increase
decrease or no change and explain biochemically why.
1) change the concentration of phosphatase from 2ug/assay to
4ug/assay
2) increase the pH of the reaction mixture from pH=9 to
pH=14
3) Decrease the temperature from 37 degrees C to 4 degrees C
how do i find yield of crude product obtained in the reaction? and how do i...
how do i find yield of crude product obtained in the reaction?
and how do i find theoretical yield in grams and percent yield.
let's say my grams after recrystallization is .769 grams . I
converted acetanilide to p-bromoacetanilide. I have a
recyrstallized p-bromoacteanilide after finsihing the experiement.
I want to know this infomration for my 0.769 grams of
p-bromoactenalidie that i have after finsihging the xperiment.
How do I find a decay rate constant(K) and ultimate BOD if all I am given...
How do I find a decay rate constant(K) and ultimate
BOD if all I am given are the temperature, ml of solution, initial
and the final DO of two samples after 7 days. (One diluted one
not).
There are several factors that affect the rate of a reaction. These factors include temperature, activation...
There are several factors that affect the rate of a reaction.
These factors include temperature, activation energy, steric
factors (orientation), and also collision frequency, which changes
with concentration and phase. All the factors that affect reaction
rate can be summarized in an equation called the Arrhenius
equation:
k=Ae−Ea/RT
where k is the rate constant, A is the
frequency factor, Ea is the activation energy,
R=8.314 J/(mol⋅K) is the universal gas constant, and
T is the absolute temperature.
__________________________________________________
A certain...
Find an article from a magazine or newspaper that mentions how a rate of change changes...
Find an article from a magazine or newspaper that mentions how a
rate of change changes – a second derivative. You may look on the
Internet, or in any newspaper, magazine, or trade journal. You may
not use an example from any math textbook (or any website designed
to explain math). I want to see a real-life second derivative!
1. A copy of the article with complete source information.
Highlight or write the part of the article that mentions the...
At a certain temperature the rate of this reaction is first order in HI with a...
At a certain temperature the rate of this reaction is first
order in HI with a rate constant of :0.0632s
2HIg=H2g+I2g Suppose a vessel contains HI at a concentration of
1.28M . Calculate how long it takes for the concentration of HI to
decrease to 17.0% of its initial value. You may assume no other
reaction is important. Round your answer to 2 significant
digits.
Find the temperature at which the rate of the reaction would be twice as fast.Ethyl chloride...
Find the temperature at which the rate of the reaction would be
twice as fast.Ethyl chloride vapor decomposes by the first-order
reaction
C2H5Cl→C2H4+HCl
The activation energy is 249 kJ/mol and the frequency factor is
1.6×1014s−1.
Part A Find the value of the specific rate constant at 700 K
.
Part B
Find the fraction of the ethyl chloride that decomposes in 20
minutes at this
temperature.[C2H5Cl]0−[C2H5Cl]t[C2H5Cl]0[C2H5Cl]0−[C2H5Cl]t[C2H5Cl]0
Part C= Find the temperature at which the rate of the reaction
would be...
1. Which of the following is true of enzyme catalyzed reactions? a. Reaction rates are temperature dependent b. Reaction...
1. Which of the following is true of
enzyme catalyzed reactions?
a. Reaction rates are temperature dependent
b. Reaction rates are pH dependent
c. Reaction rates depend on substrate
concentration
d. Reaction rates depend on enzyme
structure
e. All of the above
f. a, b, and c
2. Which of the following is NOT true
of enzymes?
a. Enzyme activity depends on reaction
conditions.
b. Enzymes are catalysts that decrease the rate
of reaction.
c. Enzymes can be inhibited by other
proteins
d. Enzymes do not alter the change in free
energy...
The reaction below is at equilibrium at a temperature T. There are four possible changes listed....
The reaction below is at equilibrium at a temperature T. There
are four possible changes listed. Select all the changes that will
shift the equilibrium so as to produce more products
MgO(s) + SO3(g) + 95 kJ <======> MgSO4(s)
I – Increase the
temperature
II – Increase the volume
III – Add more MgO
IV – Remove SO3
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 19 minutes ago
asked 20 minutes ago
asked 49 minutes ago
asked 50 minutes ago
asked 52 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 2 hours ago
asked 2 hours ago