0
What is the order of a reaction if the graph is curve horizontal?
Wiki User
∙ 13y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you measure slope?
It is the derivative of the vertical change relative to the horizontal change - if the derivative exists. So, with the typical x-y graph, it would be dy/dx. If the graph is a straight line, then it is the change in the vertical positions between any two points divided by the change in the horizontal positions between the same two points (in the same order).
What 2 things are recommended in order for you to have a neat graph?
it mom
Which type of graph would be most appropriate to help you organize a set of data in numerical order?
Bar chart or bar graph
What conlusions can you draw if the line of best fit on a linear graph does not slope either up or down but its horizontal?
The independent variable is not linearly related by the independent variable over the domain. It does not mean that there is no relationship between the variables. For example, a quadratic relationship (y = ax2 + bx + c) over a domain that is symmetric about the vertex (-b/2a) will result in a horizontal line. Similar regions can be found for any polynomial of even order.
How do you draw a curve with straight lines?
While a curve is one continuous motion, you can create the illusion of a curve by using straight lines. In order to do this, draw a continuous pattern of short straight lines, while changing the direction of each line slightly.
How do you prove graphically that a reaction is first order?
To prove graphically that a reaction is first order, you would plot the natural log of the concentration of the reactant versus time. If the resulting graph is linear, then the reaction is first order. This linear relationship indicates that the rate of the reaction is directly proportional to the concentration of the reactant.
How is order of reaction determined graphically?
The order of a reaction can be determined graphically by analyzing concentration versus time data. For a first-order reaction, plotting ln(concentration) versus time should give a straight line. For a second-order reaction, plotting 1/concentration versus time should give a straight line. The slope of the line in these graphs reveals the order of the reaction.
How does the distance versus time graph look for an object that is stopped?
You can use the steepness, or slope, of a line in a distance-time graph to determine the speed of an object if speed is constant. The slope of the line is calculated by dividing the change in distance by the change in time for that time interval.
How do you measure slope?
It is the derivative of the vertical change relative to the horizontal change - if the derivative exists. So, with the typical x-y graph, it would be dy/dx. If the graph is a straight line, then it is the change in the vertical positions between any two points divided by the change in the horizontal positions between the same two points (in the same order).
Calculating DNA concentration in PCR product?
To calculate DNA concentration in a PCR product, you can use a spectrophotometer to measure the absorbance at 260 nm. Use the Beer-Lambert law and the extinction coefficient of DNA to convert the absorbance value to concentration. Alternatively, you can use a fluorometer to measure the fluorescence intensity of the DNA sample if you have a fluorophore present during PCR.
Why is the order of the numbers in an ordered pair is important?
Ordered pairs are used to locate points on the graph. The first number in an ordered pair corresponds to the horizontal axis, and the second corresponds to the vertical axis.
How to calculate distance from a velocity time graph?
To calculate distance from a velocity time graph, find the area under the velocity-time curve. If the graph is above the time axis, sum the areas of each individual shape formed between the curve and the time axis. If the graph is below the time axis, subtract the areas of the shapes below the time axis from the areas above the time axis.
What is indeference curve?
Indifference curve is a curve. A curve that is being intersected with the budget line. In order to show the maximum satisfaction. Dave Ono:
Y-values decrease as the x-values increase how is it shown on a table and a graph?
If the table consists of a column of x values and a column of y values, and if the x values are in increasing order, ten the y values will be in decreasing order. The graph of y against x will have a downward slope. That is, the line or curve will be going from top left of the chart to bottom right.
What is the energy profile of a chemical reaction including activation energy free energy change and transition state?
The energy profile of a chemical reaction shows the energy changes that occur during the reaction. It includes the activation energy, which is the energy required to start the reaction, the free energy change, which is the difference in energy between the reactants and products, and the transition state, which is the highest energy point in the reaction where the reactants are converted into products.
What is the exponential equation that models the spread of Swine Flu?
Here is the equation, as of May 7th. I graphed the number of swine flu cases versus date on excel (with April 23 being Day 1). The graph was an exponential curve. In order to make a good regression, the curve has to be linear. So, I took the natural log (ln) of the cases, in order to make a near-linear graph. Then, I calculated the trendline. # swine flu cases = e^[1.6895 + 0.3442(date)] **Note, date = the number of the day, if you start with 4/23 as day one, 4/24 as day two, and so on. I picked 4/23 because that's when most other graphs I've seen of swine flu cases starts. **Also note: this curve could change with time. Eventually, it will look more like a bell-curve than an exponential curve.
What is mean by first order continuity curve?
The first order continuity curve is a term used in geometry to describe parametric first derivatives that are in proportion at the intersection on at least two successive sections of the curve.
