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3. Rearrange the equation x to give the equation of a straight line, t given thatx...
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight...
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight line with a slope = -E_a/R. The value of E_a can then be calculated using the value of R and to the slope of the line. This experiment uses the Arrhenius equation, which relates the temperature and specific reaction rate constant to determine the activation energy for the crystal violet reaction. The reaction will be performed at different temperatures. Once the order of reaction...
How do you rearrange the equation k = (kB T)/h * edeltaS/R * e-deltaH/RT to be...
How do you rearrange the
equation k = (kB T)/h * edeltaS/R *
e-deltaH/RT to be the equation for a line (y=mx+b) where you
can plot ln(k/T) vs. 1/T?
The equation above is equation 9.41 where kB is
boltzmann's constant and h is planck's constant
A) Assume a linear relationship between the variables Y and X , and that Y is...
A) Assume a linear relationship between the variables Y and X , and that Y is the variable measured on the vertical axis while X is the variable measured on the horizontal axis. A straight line describing this relationship has a y-axis intercept of 10 and a slope of -1.25. What is the equation for this line? B) Is the relationship between Y and X positive or negative? How can you tell just by looking at this equation? C) Use...
Y = a X + b is the equation of a straight line. A student plot...
Y = a X + b is the equation of a straight line. A student plot X vs Y instead of Y vs X, what will be the slope and the intercept on his graph in terms of a and b. Given that B + 16R-d/L = S-Q, B is the dependent variable and L is the independent variable, what is the expression for the slope and intercept of the linear graph?
Y= a X + b is the equation of a straight line. A student plot X...
Y= a X + b is the equation of a straight line. A student plot X vs Y instead of Y vs X, what will be the slope and the intercept on his graph in terms of a and b.
In Exercises 21-22, give the equation of the line that is the intersection of the given...
In Exercises 21-22, give the equation of the line that is the intersection of the given planes. 21. p1: 3(x-2) +(y 1)+4z 0, and p2: 2(x-1)-2(y+3) +6(2-1) 0 In Exercises 23-26, find the point of intersection between the line and the plane. 26. line: (1,2, 3) +t (3, 5,-1), plane: 3x-2y- z=-4 In Exercises 27-30, find the given distances. 27. The distance from the point (1, 2,3) to the plane 3(x-1)+(y 2)+5(2-2) 0.
In Exercises 21-22, give the equation of...
2. For a given liquid a plot of the InP versus 1/T gives a straight line...
2. For a given liquid a plot of the InP versus 1/T gives a straight line with a slope of -1.32 x 103 K. What is the AHvap of this liquid? 3. Dimethyl ether has the same molecular formula as ethanol, our experimental liquid in this lab: C2H60 Draw the two different possible molecular structures for this formula. Which of these compounds should have the greater vapor pressure at room temperature? Briefly explain your answer.
[3-6] Correlation is a measure of the direction and strength of the linear (straight-line) associ...
Intro to Stats
Q1:
Q2:
[3-6] Correlation is a measure of the direction and strength of the linear (straight-line) association between two quantitative variables. The analysis of data from a study found that the scatter plot between two variables, x and y, appeared to show a straight-line relationship and the correlation (r) was calculated to be -0.84. This tells us that there is little reason to believe that the two variables have a linear association relationship all of the data...
Find the equation of the regression line for the given data. Then construct a scatter plot...
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying comma xHours spent studying, x 0 2...
Find the equation of the plane that contains both the line with the equation x = 3 + 2t,y = t , z 8-t, and the line with the equation x = 5 + t,y = 4-t,z = 6 Find the equation of the plane that...
Find the equation of the plane that contains both the line with the equation x = 3 + 2t,y = t , z 8-t, and the line with the equation x = 5 + t,y = 4-t,z = 6
Find the equation of the plane that contains both the line with the equation x = 3 + 2t,y = t , z 8-t, and the line with the equation x = 5 + t,y = 4-t,z = 6
ln(k) = -E_a/R 1/T + ln(A) A plot of ln (k)versus 1/T result in a straight line with a slope = -E_a/R. The value of E_a can then be calculated using the value of R and to the slope of the line. This experiment uses the Arrhenius equation, which relates the temperature and specific reaction rate constant to determine the activation energy for the crystal violet reaction. The reaction will be performed at different temperatures. Once the order of reaction...
How do you rearrange the
equation k = (kB T)/h * edeltaS/R *
e-deltaH/RT to be the equation for a line (y=mx+b) where you
can plot ln(k/T) vs. 1/T?
The equation above is equation 9.41 where kB is
boltzmann's constant and h is planck's constant
Y = a X + b is the equation of a straight line. A student plot X vs Y instead of Y vs X, what will be the slope and the intercept on his graph in terms of a and b. Given that B + 16R-d/L = S-Q, B is the dependent variable and L is the independent variable, what is the expression for the slope and intercept of the linear graph?
In Exercises 21-22, give the equation of the line that is the intersection of the given planes. 21. p1: 3(x-2) +(y 1)+4z 0, and p2: 2(x-1)-2(y+3) +6(2-1) 0 In Exercises 23-26, find the point of intersection between the line and the plane. 26. line: (1,2, 3) +t (3, 5,-1), plane: 3x-2y- z=-4 In Exercises 27-30, find the given distances. 27. The distance from the point (1, 2,3) to the plane 3(x-1)+(y 2)+5(2-2) 0.
In Exercises 21-22, give the equation of...
2. For a given liquid a plot of the InP versus 1/T gives a straight line with a slope of -1.32 x 103 K. What is the AHvap of this liquid? 3. Dimethyl ether has the same molecular formula as ethanol, our experimental liquid in this lab: C2H60 Draw the two different possible molecular structures for this formula. Which of these compounds should have the greater vapor pressure at room temperature? Briefly explain your answer.
Intro to Stats
Q1:
Q2:
[3-6] Correlation is a measure of the direction and strength of the linear (straight-line) association between two quantitative variables. The analysis of data from a study found that the scatter plot between two variables, x and y, appeared to show a straight-line relationship and the correlation (r) was calculated to be -0.84. This tells us that there is little reason to believe that the two variables have a linear association relationship all of the data...
Find the equation of the plane that contains both the line with the equation x = 3 + 2t,y = t , z 8-t, and the line with the equation x = 5 + t,y = 4-t,z = 6
Find the equation of the plane that contains both the line with the equation x = 3 + 2t,y = t , z 8-t, and the line with the equation x = 5 + t,y = 4-t,z = 6
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